Publications

2017

• 172.Hengjie Liu, Jing Zhou, Linjuan Zhang, Zhiwei Hu, Changyang Kuo, Jiong Li, Yu Wang, Liu Hao Tjeng, Tun-Wen Pi, Arata Tanaka, Li Song , Jian-Qiang Wang, and Shuo Zhang
  Insight into the Role of Metal–Oxygen Bond and O 2p Hole in High-Voltage Cathode LiNixMn2–xO4.
  J. Phys. Chem. C, 121, 16079 (2017)
• 171.Kwing To Lai, Peter Adler, Yurii Prots, Zhiwei Hu, Chang-Yang Kuo, Tun-Wen Pi, and Martin Valldor,
  Successive Phase Transitions in Fe2+ Ladder Compounds Sr2Fe3Ch2O3 (Ch = S, Se)
  Inorg. Chem. DOI: 10.1021/acs.inorgchem.7b02042 (2017)
• 170.Junye Yang, Jianhong Dai, Zhehong Liu, Runze Yu, Hajime Hojo, Zhiwei H, Tunwen Pi, Yunliang Soo , Changqing Jin, Masaki Azuma, and Youwen Long,
  High-Pressure Synthesis of the Cobalt Pyrochlore Oxide Pb2Co2O7 with Large Cation Mixed Occupancy
  Inorg. Chem. 56, 11676 (2017)
• 169.Sakai Y, Yang J, Yu R, Hojo H, Yamada I, Miao P, Lee S, Torii S, Kamiyama T, Ležai? M, Bihlmayer G, Mizumaki M, Komiyama J, Mizokawa T, Yamamoto H, Nishikubo T, Hattori Y, Oka K, Yin Y, Dai J, Li W, Ueda S, Aimi A, Mori D, Inaguma Y, Hu Z, Uozumi T, Jin C, Long Y, Azuma M.,
  A-Site and B-Site Charge Orderings in an s-d Level Controlled Perovskite Oxide PbCoO3.
  JACS 139, 4574 (2017)
• 168. Yi-Ying Chin , Hong-Ji Lin , Zhiwei Hu , Chang-Yang Kuo , Daria Mikhailova , Jenn-Min Lee , Shu-Chih Haw , Shin-An Chen , Walter Schnelle , Hirofumi Ishii , Nozomu Hiraoka , Yen-Fa Liao , Ku-Ding Tsuei , Arata Tanaka , Liu Hao Tjeng , Chien-Te Chen & Jin-Ming Chen
  Relation between the Co-O bond lengths and the spin state of Co in layered Cobaltates: a high-pressure study
  Scientific Reports, 7:3656, (2017)
• 167. S. Agrestini, C.-Y. Kuo, D. Mikhailova, K. Chen, P. Ohresser, T. W. Pi, H. Guo, A. C. Komarek, A. Tanaka, Z. Hu, and L. H. Tjeng,
  Intricacies of the Co3+ spin state in Sr2Co0.5Ir0.5O4: An x-ray absorption and magnetic circular dichroism study
  Phy. Rev. B 95, 245131 (2017)
• 166. S. Agrestini, C.-Y. Kuo, M. Moretti Sala, Z. Hu, D. Kasinathan, K.-T. Ko, P. Glatzel, M. Rossi, J.-D. Cafun, K. O. Kvashnina, A. Matsumoto, T. Takayama, H. Takagi, L. H. Tjeng, and M. W. Haverkort
  Long-range interactions in the effective low-energy Hamiltonian of Sr2IrO4: A core-to-core resonant inelastic x-ray scattering study
  Phy. Rev. B 95, 205123 (2017)
• 165.Sandra Nemrava, Denis A. Vinnik, Zhiwei Hu, Martin Valldor, Chang-Yang Kuo, Dmitry A. Zherebtsov, Svetlana A. Gudkova, Chien-Te Chen, Liu Hao Tjeng, Rainer Niewa,
  Three Oxidation States of Manganese in the Barium Hexaferrite BaFe12–xMnxO19
  Inorg. Chem. 56, 3861 (2017)
• 164.Kwing To Lai, Alexander Christoph Komarek, Maria Teresa Fernández-Díaz, Pi-Shan Chang, Sungjoon Huh, Helge Rosner, Chang-Yang Kuo, Zhiwei Hu, Tun-Wen Pi, Peter Adler, Vadim Ksenofontov, Liu Hao Tjeng, Martin Valldor,
  Canted antiferromagnetism on rectangular layers of Fe2+ in polymorphic CaFeSeO
  Inorg. Chem. 56, 4271 (2017)

  2016

  • 163. C.-Y. Kuo , Z. Hu , S.-C. Liao , Y. L. Huang , R. K. Vasudevan , M. B. Okatan , S. Jesse , S. V. Kalinin , L. Li ’ H. J. Liu , C.-H. Lai , T. W. Pi , S. Agrestini, K. Chen , P. Ohresser , A. Tanaka , L. H. Tjeng & Y. H. Chu
    Single-domain multiferroic BiFeO3 films
    Nature Communications, 7, 12712 (2016)
  • 162. Hai L. Feng, Stuart Calder, Madhav Prasad Ghimire, Ya-Hua Yuan, Yuichi Shirako, Yoshihiro Tsujimoto, Yoshitaka Matsushita, Zhiwei Hu, Chang-Yang Kuo, Liu Hao Tjeng, Tun-Wen Pi, Yun-Liang Soo, Jianfeng He, Masahiko Tanaka, Yoshio Katsuya, Manuel Richter, and Kazunari Yamaura
    Ba2NiOsO6: A Dirac-Mott insulator with ferromagnetism near 100 K
    Phys. Rev. B 94, 235158 (2016)
  • 161. A. A. Nugroho, Z. Hu, C. Y. Kuo, M. W. Haverkort, T. W. Pi, D. Onggo, M. Valldor, and L. H. Tjeng
    Cross-type orbital ordering in the layered hybrid organic-inorganic compound (C6H5CH2CH2NH3)2CuCl4
    Phys. Rev. B 94, 184404 (2016)
  • 160. Zhao, Q.; Liu, M.; Dai, J.; Yin, Y.; Zhou, L.; Yang, J.; Hu, Z.; Agrestini, S.; Chen, K.; Pellegrin, E. ; Valvidares, M.; Nataf, L.; Baudelet, F.; Tjeng, L. H.; Yang, Y.-f.; Jin, C.; Long, Y.
    High-Pressure Synthesis and Ferrimagnetic Ordering of the B-Site-Ordered Cubic Perovskite Pb2FeOsO6
    Inorganic Chemistry, 55(19), 9816-9821 (2016)
  • 159. Daria Mikhailova, Zhiwei Hu, Chang-Yang Kuo, Steffen Oswald, Kailash M. Mogare, Jyh-Fu Lee, Chin-Wen Pao, Shin-An Chen, Jenn-Min Lee, Shu-Chih Haw, Jin-Ming Chen, Yen-Fa Liao, Hirofumi Ishii, Ku-Ding Tsuei, Anatoliy Senyshyn, Helmut Ehrenberg
    Charge transfer and structural anomaly in stoichiometric layered perovskite Sr2Co0.5Ir0.5O4
    Eur. J. Inorg. Chem 00, DOI: 10.1002/ejic.201600970 (2016)
  • 157. Yunyu Yin, Min Liu, Jianhong Dai, Xiao Wang, Long Zhou, Huibo Cao, Clarina dela Cruz, Zhiwei Hu, Tun-Wen Pi, C.T. Chen, Yuanji Xu, Xi Shen, Richeng Yu, Jose? Antonio Alonso, A. Muñoz, Yi-feng Yang, Changqing Jin, and Youwen Long.
    Orthogonal Spin Ordering in the A- and B-site Ordered Quadruple Perovskite LaMn3Ni2Mn2O12
    Chem. Mater. xx, DOI: 10.1021/acs.chemmater.6b03785 (2016)
  • 156. C.F. Chang, Z. Hu, S. Klein, X.H. Liu, R. Sutarto, A. Tanaka, J.C. Cezar, N.B. Brookes, H.-J. Lin, H.H. Hsieh, C.T. Chen, A.D. Rata, and L.H. Tjeng
    Dynamic Atomic Reconstruction: How Fe3O4 Thin Films Evade Polar Catastrophe for Epitaxy
    Phys. Rev. X 6, 041011 (2016)
  • 155. Zhao, Q.; Yin, Y.-Y.; Dai, J.-H.; Shen, X.; Hu, Z.-W.; Yang, J.-Y.; Wang, Q.-T.; Yu, R.-C.; Li, X.-D.; Long, Y.-W.
    A-site ordered perovskite CaCu3Cu2Ir2O12-delta with square-planar and octahedral coordinated Cu ions
    Chin. Phys. B 25, 020701 (2016)
  • 154. S.C. Haw, J.M. Lee, S.A. Chen, K.T. Lu, M.T. Lee, T.W. Pi, C.H. Lee, Z. Hu and J.M. Chen
    Influence of Fe substitution on the Jahn–Teller distortion and orbital anisotropy in orthorhombic Y(Mn1-xFex)O3 epitaxial films
    Dalton Transactions 45, 12393 (2016)
  • 153. Y. Y. Chin, H.-J. Lin, Z. Hu, Masanori Nagao, Yongping Du, Xiangang Wan, B.-J. Su, L. Y. Jang, T. S. Chan, H.-Y. Chen, Y. L. Soo, and C. T. Chen
    Temperature, doping, and polarization effects on Bi 6 p and S 3 p states in the BiS2 -layered superconductor LaO1?xFxBiS2
    Phy. Rev. B 94, 035150 (2016)
  • 152. H. Deng, M. Liu, J.H. Dai, Z. Hu, C. Y. Kuo, Y. Yin, J. Yang, X. Wang, Q. Zhao, Y. Xu, Z. Fu, J. Cai, H. Guo, K. Jin, T.W. Pi, Y.L. Soo, G. Zhou, J. Cheng, K. Chen, P. Ohresser, Y.F. Yang, C.Q. Jin, L.H. Tjeng, and Y.W. Long
    Strong enhancement of spin ordering by A -site magnetic ions in the ferrimagnet CaCu3Fe2Os2O12
    Phy. Rev. B 94, 024414 (2016)
  • 151. Hanjie Guo, Zhiwei Hu, Tun-Wen Pi, Liu Hao Tjeng and Alexander Christoph Komarek
    Single Crystal Growth of Pure Co3+ Oxidation State Material LaSrCoO4
    Crystals 6, 98 (2016)
  • 150. Christina Jessica Wong, Emily Jane Hopkins, Yurii Prots, Zhiwei Hu, Chang-Yang Kuo, Tun-Wen Pi, and Martin Valldor.
    Anionic Ordering in Ba15V12S34O3, Affording Three Oxidation States of Vanadium and a Quasi-One-Dimensional Magnetic Lattice
    Chem. Mater. 28, 1621 (2016)
  • 149. M. Valldor, B. Boçhme, Y. Prots, H. Borrmann, P. Adler, W. Schnelle, Y. Watier, C.Y. Kuo, T.W.Pi, Z. Hu, C. Felser, and L.H.Tjeng.
    [Cs6Cl][Fe24Se26]: A Host–Guest Compound with Unique Fe–Se Topology
    Chemistry - A European Journal, 22, PP.1-7 (2016)
  • 148. J. C. Yang, C. Y. Kuo, H. J. Liu, H. C. Ding, C. G. Duan, H. J. Lin, Z. Hu, T. W. Pi, L. H. Tjeng, C. T. Chen, E. Arenholz, Q. He, and Y. H. Chu
    Electrically enhanced magnetization in highly strained BiFeO3 films
    NPG Asia Materials 8, e269 (2016)
  • 147. J. Zhou, L.J.Zhang, Z. Hu, C.Y. Kuo, H.J. u, X. Lin, Y.Wang, T.W.Pi, J.Q. Wang and S. Zhang.
    The significant role of covalency in determining the ground state of cobalt phthalocyanines molecule
    AIP Advances 6,035306 (2016)
  • 146. Q. Li, J. H. Liang, Y. M. Luo, Z. Ding, T. Gu, Z. Hu, C. Y. Hua, H.-J. Lin, T. W. Pi, S. P. Kang, C. Won & Y. Z. Wu
    Antiferromagnetic proximity effect in epitaxial CoO/NiO/MgO(001) systems 
    Scientific Reports, 6:22355, 1-8 (2016)
  • 145. Z. W. Li , Y. Drees , C. Y. Kuo , H. Guo , A. Ricci , D. Lamago , U. Rütt , O. Gutowski , T. W. Pi , A. Piovano , W. Schmidt , K. Mogare , Z. Hu , L. H. Tjeng , A. C. Komarek,
    Incommensurate spin correlations in highly oxidized cobaltates La2-xSrxCoO4
    Scientific Reports, 6:25117, 1-9 (2016)

    2015

    ...........................................................
    • 144. Emily J. Hopkins, Yurii Prots, Ulrich Burkhardt, Yves Watier, Zhiwei Hu, Chang-Yang Kuo, Jen-Che Chiang, Tun-Wen Pi, Arata Tanaka, Liu Hao Tjeng and Martin Valldor
      Ba3V2S4O3: A Mott Insulating Frustrated Quasi One-Dimensional S = 1 Magnet
      Chemistry-A European Journal, 21, 7938 (2015)
    • 143. Jiang, W. B.; Yang, L.; Guo, C. Y.; Hu, Z.; Lee, J. M.; Smidman, M.; Wang, Y. F.; Shang, T.; Cheng, Z. W.; Gao, F. ; Ishii, H.; Tsuei, K. D.; Liao, Y. F.; Lu, X.; Tjeng, L. H.; Chen, J. M.; Yuan, H. Q.
      Crossover from a heavy fermion to intermediate valence state in noncentrosymmetric Yb2Ni12(P,As)7
      Scientific Reports, 5:17608, 1-9 (2015)
    • 142. L. Shlyk, D.A. Vinnik, D.A. Zherebtsov, Z. Hu, C.-Y. Kuo, C.-F. Chang, H.-J. Lin, L.-Y. Yang, A.S. Semisalova, N.S. Perov, T. Langer, R. Pottgen, S. Nemrava, R. Niewa
      Single crystal growth, structural Characteristics and magnetic properties of chromium substituted M-type ferrites
      Solid State Sciences, 50, 23 (2015)
    • 141. Li Zhao, Zhiwei Hu, Chang-Yang Kuo, Tun-Wen Pi, Maw-Kuen Wu, Liu Hao Tjeng, Alexander C. Komarek
      Mn3TeO6 – a new multiferroic material with two magnetic sub-structures
      Phys. Status Solidi RRL 1-5, (2015)
    • 140.Junye Yang, Long Zhou,Jinguang Cheng, Zhiwei Hu, Changyang Kuo, Chih-Wen Pao, Lingyun Jang, Jyh-Fu Lee,Jianhong Dai, Sijia Zhang, Shaomin Feng, Panpan Kong, Zhen Yuan, Jie Yuan, Yoshiya Uwatoko, Tao Liu, Changqing Jin,and Youwen Long,
      Charge Transfer Induced Multifunctional Transitions with Sensitive Pressure Manipulation in a Metal Organic Framework
      Inorg. Chem. 91, 104424 (2015)
    • 139. Q. Li, T. Gu, J. Zhu, Z. Ding, J. X. Li, J. H. Liang, Y. M. Luo, Z. Hu, C. Y. Hua,3 H.-J. Lin, T. W. Pi, C. Won, and Y. Z. Wu
      Multiple in-plane spin reorientation transitions in Fe/CoO bilayers grown on vicinal MgO(001)
      Phys. Rev. B 91, 104424 (2015)
    • 138. Chuannan Ge, Xiangang Wan, Eric Pellegrin, Zhiwei Hu, Wen-I Liang, Michael Bruns, Wenqin Zou, and Youwei Du
      High Coercivity in Large Exchange-Bias Co/CoO-MgO Nano-Granular Films
      Chin. Phys. B 24, 034501 (2015)
    • 137. G. H. Fecher, D. Ebke. S. Ouardi, S. Agrestini. C-Y. Kuo, N. Hollmann, Z. Hu, A. Gloskovskii, F. Yakhou, N. B. Brookes, C. Felser
      State of Co and Mn in half-metallic ferromagnet Co2MnSi explored by magnetic circular dichroism in hard X-ray photoelectron emission and soft X-ray absorption spectroscopies
      SPIN 4, 1440017 (2015)
    • 136. Avijit Kumar Paul, Angelina Sarapulova, Peter Adler, Manfred Reehuis, Sudipta Kanungo, Daria Mikhailova, Walter Schnelle, Zhiwei Hu, Changyang Kuo, Vasudeva Siruguri, Sudhindra Rayaprol, Yunlian Soo, Binghai Yan, Claudia Felser, Liu Hao Tjeng, and Martin Jansen
      Magnetically Frustrated Double Perovskites: Synthesis, Structural Properties, and Magnetic Order of Sr2BOsO6 (B = Y, In, Sc)
      Z. Anorg. Chem. 641, 197 (2015)
    • 135. S. Ya. Istomin, O. A. Tyablikov, S. M. Kazakov, E. V. Antipov, A. I. Kurbakov, A. A. Tsirlin, N. Hollmann, Y. Y. Chin, H.-J. Lin, C. T. Chen, A. Tanaka, L. H. Tjeng and Z. Hu
      An unusual high-spin ground state of Co3+ in octahedral coordination in brownmillerite-type cobalt oxide
      Dalton Transactions 48, (2015) Advance Article
    • 134. Thomas Willers, Fabio Strigari, Zhiwei Hu, Violetta Sessi, Nicholas B. Brookes, Eric D. Bauer, John L. Sarrao, J. D. Thompson, Arata Tanaka, Steffen Wirth, Liu Hao Tjeng, and Andrea Severing,
      Correlation between ground state and orbital anisotropy in heavy fermion materials
      PNAS 112, E2384 (2015)
    • 133. S. Agrestini, Z. Hu, C.-Y. Kuo, M. W. Haverkort, K.-T. Ko, N. Hollmann, Q. Liu, E. Pellegrin, M. Valvidares, J. Herrero-Martin, P. Gargiani, P. Gegenwart, M. Schneider, S. Esser, A. Tanaka, A. C. Komarek, and L. H. Tjeng
      Electronic and spin states of SrRuO3 thin films: An x-ray magnetic circular dichroism study
      Phys. Rev. B 91, 075127 (2015)

    2014

    • 132. C.-Y. Kuo, Y. Drees, M.T. Fernández-Díaz, L. Zhao, L. Vasylechko, D. Sheptyakov, A.M.T. Bell, T.W. Pi, H.-J. Lin, M.-K. Wu, E. Pellegrin, S.M. Valvidares, Z.W. Li, P. Adler, A. Todorova, R. Küchler, A. Steppke, L.H. Tjeng, Z. Hu, and A.C. Komarek
      k=0 Magnetic Structure and Absence of Ferroelectricity in SmFeO3
      Phys. Rev. Lett. 113, 217203 (2014)
    • 131. J. Zhu, Q. Li, J. X. Li, Z. Ding, C. Y. Hua, M. J. Huang, H.-J. Lin, Z. Hu, C. Won, and Y. Z. Wu
      Strain-modulated antiferromagnetic spin orientation and exchange coupling in Fe/CoO(001)
      J. Appl. Phys. 115, 193903 (2014)
    • 130. J. D. Reim, E. Rosén, W. Schweika, M. Meven, N. R. Leo, D. Meier, M. Fiebig, M. Schmidt, C.-Y. Kuo, T.-W. Pi, Z. Hu and M. Valldor
      Structural invariance upon antiferromagnetic ordering in geometrically frustrated swedenborgite, CaBaCo2Fe2O7
      Journal of Applied Crystallography 47, 2038 (2014)
    • 129. A. A. Tsirlin, M. G. Rabie, A. Efimenko, Z. Hu, R. Saez-Puche, and 1and L. H. Tjeng
      Importance of tetrahedral coordination for high-valent transition-metal oxides:YCrO4 as a model system
      Phys. Rev. B 90, 085106 2014
    • 128. N. Hollmann, Z. Hu, Z. He, M. Schmidt, C.-Y. Kuo, M. Rotter, A. A. Nugroho, V. Sessi, A. Tanaka, N. B. Brookes, and L. H. Tjeng
      Spectroscopic evidence for exceptionally high orbital moment induced by local distortions in alfa-CoV2O6
      Phys. Rev. B 89, 201101 (2014)
    • 127. J. M. Chen, J. M. Lee, S. C. Haw, S. A. Chen, V. Hardy, F. Guillou, S. W. Chen, C. Y. Kuo, C. W. Pao, J. F. Lee, N. Hiraoka, H. Ishii, K. D. Tsuei, and Z. Hu,
      Evolution of spin and valence states of (Pr0.7Sm0.3)0.7CoO3
      Phys. Rev. B 89, 201101 (2014)
    • 126. J. Zhu, Q. Li, J. X. Li, Z. Ding, J. H. Liang, X. Xiao, Y. M. Luo, C. Y. Hua, H.-J. Lin, T. W. Pi, Z. Hu, C. Won, and Y. Z. Wu
      Antiferromagnetic spin reorientation transition in epitaxial NiO/CoO/MgO(001) systems
      Phys. Rev. B 90, 054403 2014
    • 125. D. Mikhailova, C. Y. Kuo, P. Reichel, A. A. Tsirlin, A. Efimenko, M. Rotter, M. Schmidt, Z. Hu, T. W. Pi, L. Y. Jang, Y. L. Soo, S. Oswald, and L. H. Tjeng
      Structure, Magnetism, and Valence States of Cobalt and Platinum in Quasi-One-Dimensional Oxides A3CoPtO6 with A = Ca, Sr
      J. Phys. Chem. C 118, 5463 (2014)
    • 124. D. Mikhailova, P. Alexander A. Tsirlin, A. M Abakumov, A. Senyshyn, K. M. Mogare1, M. Schmidt, C. Y. C.-W. Pao, T. W. Pi, J.-F. Lee, Z. Hu, L. H. Tjeng
      Oxygen-driven competition between low-dimensional structures of Sr3CoMO6 and Sr3CoMO7-? with M = Ru, Ir
      Dalton Transactions 43, 13883 (2014)
    • 123. Jin-Ming Chen, Yi-Ying Chin, Martin Valldor, Zhiwei Hu, Jenn-Min Lee, Shu-Chih Haw, Nozomu Hiraoka, Hirofumi Ishii, Chih-Wen Pao, Ku-Ding Tsuei, Jyh-Fu Lee, Hong-Ji Lin, Ling-Yun Jang, Arata Tanaka, Chien-Te Chen, and Liu Hao Tjeng
      A Complete High-to-Low spin state Transition of Trivalent Cobalt Ion in Octahedral Symmetry in SrCo0.5Ru0.5O3.
      J. Am. Chem. Soc. 136, 1514 (2014)
    • 122. S. C. Haw, J. M. Lee, S. A. Chen, K. T. Lu, Pao-An Lin, Chih-Hao Lee, M. T. Lee, Tun-Wen Pi, Zhiwei Hu, and Jin-Ming Chen
      Anisotropic orbital occupation and Jahn-Teller distortion of orthorhombic YMnO3 epitaxial films: a combined experimental and theoretical study on polarization-dependent x-ray absorption spectroscopy
      J. Chem. Phys.140, 154503(2014)

    2013

    • 121. N. Hollmann, Z. Hu, A. Maignan, A. Günther, L.-Y. Jang, A. Tanaka, H.-J. Lin, C. T. Chen, P. Thalmeier, and L. H. Tjeng
      Correlation effects in CaCu3Ru4O12
      Phys. Rev. B 87, 155122 (2013)
    • 120. F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, S. Agrestini, C.-Y. Kuo, Y.-Y. Chin, H.-J. Lin, T. W. Pi, C. T. Chen, E. Weschke, E. Schierle, A. Tanaka, M. W. Haverkort, L. H. Tjeng, and A. Severing
      Publisher's Note: Crystal field ground state of the orthorhombic Kondo semiconductors CeOs2Al10 and CeFe2Al10 [Phys. Rev. B 87, 125119 (2013)]
      Phys. Rev. B 87, 119906(E) (2013)
    • 119. F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, S. Agrestini, C.-Y. Kuo, Y.-Y. Chin, H.-J. Lin, T. W. Pi, C. T. Chen, E. Weschke, E. Schierle, A. Tanaka, M. W. Haverkort, L. H. Tjeng, and A. Severing
      Crystal field ground state of the orthorhombic Kondo semiconductors CeOs2Al10 and CeFe2Al10
      Phys. Rev. B 87, 125119 (2013)
    • 118. F. Guillou, Q. Zhang, Z. Hu, C. Y. Kuo, Y. Y. Chin, H. J. Lin, C. T. Chen, A. Tanaka, L. H. Tjeng, and V. Hardy
      Coupled valence and spin state transition in (Pr0.7Sm0.3)0.7Ca0.3CoO3
      Phys. Rev. B 87, 115114 (2013)
    • 117. Baroudi, K.; Yim, C.; Wu, H.; Huang, Q.; Roudebush, J. H.; Vavilova, E.; Grafe, H.-J.; Kataev, V.; Buechner, B.; Ji, H.; Kuo, C.; Hu, Z.; Pi, T.-W.; Pao, C.; Lee, J.; Mikhailova, D.; Tjeng, L. H.; Cava, R. J.:
      Structure and properties of alfa-NaFeO2-type ternary sodium iridates.
      Journal of Solid State Chemistry 210, 195 (2013)
    • 116. Chuannan Ge, XiangangWan, Eric Pellegrin, Zhiwei Hu, S. Manuel Valvidares, Alessandro Barla, Wen-I. Liang, Ying-Hao Chu, Wenqin Zoua and Youwei Dua
      Direct observation of rotatable uncompensated spins in the exchange bias system Co/CoO–MgO
      Nanoscale 5, 10236 (2013)
    • 115. Ying-Jiun Chen, Ying-Hui Hsieh, Sheng-Chieh Liao, Zhiwei Hu, Meng-Jie Huang, Wei-Cheng Kuo, Yi-Ying Chin, Tzeng-Ming Uen, Jenh-Yih Juang, Chih-Huang Lai, Hong-Ji Lin, Chien-Te Chen and Ying-Hao Chu
      Strong magnetic enhancement in self-assembled multiferroic-ferrimagnetic nanostructures
      Nanoscale 5, 4449 (2013)
    • 114. M.-J. Huang, G. Deng, Y. Y. Chin, Z. Hu, J.-G. Cheng, F. C. Chou, K. Conder, J.-S. Zhou, T.-W. Pi, J. B. Goodenough, H.-J. Lin, and C. T. Chen
      Determination of hole distribution in Sr141-xCaxCu24O41 using soft x-ray absorption spectroscopy at the Cu L3 edge
      Phys. Rev. B 88, 014520 (2013)

    2012

    • 113. J. W. Simonson, Z. P. Yin, M. Pezzoli, J. Guo, J. Liu, K. Post, A. Efimenko, N. Hollmann, Z. Hu, H.-J. Lin, C. T. Chen, C. Marques, V. Leyva, G. Smith, J. W. Lynn, L. Sun, G. Kotliar, D. N. Basov, L. H. Tjeng, M. C. Aronson
      From antiferromagnetic insulator to correlated metal in pressurized and doped LaMnPO
      PNAS 109, E1815 (2012)
    • 112. Z Hu, Hua Wu, T C Koethe, S N Barilo, S V Shiryaev, G L Bychkov, C Schüßler-Langeheine, T Lorenz, A Tanaka, H H Hsieh, H-J Lin, C T Chen, N B Brookes, S Agrestini, Y-Y Chin, M Rotter and L H Tjeng
      Spin-state order/disorder and metal-insulator transition in GdBaCo2O5.5: experimental determination of the underlying electronic structure
      New J. Phys. 14 123025
    • 111. Yan Li, Young N. Kim, Jinguang Cheng, Jos
      e A. Alonso, Zhiwei Hu, Yi-Ying Chin, Tsuyoshi Takami, Maria T. Fern
      andez-Díaz, Hong-Ji Lin, Chien-Te Chen, Liu H. Tjeng, Arumugam Manthiram, and John B. Goodenough?
      Oxygen-Deficient Perovskite Sr0.7Y0.3CoO2.65
      ? as a Cathode for Intermediate-Temperature Solid Oxide Fuel Cells
      Chem. Mater., 2011, 23 (22), pp 5037-5044
    • 110. J. C. Yang, Q. He, S. J. Suresha, C. Y. Kuo, C. Y. Peng, R. C. Haislmaier, M. A. Motyka, G. Sheng, C. Adamo, H. J. Lin, Z. Hu, L. Chang, L. H. Tjeng, E. Arenholz, N. J. Podraza, M. Bernhagen, R. Uecker, D. G. Schlom, V. Gopalan, L. Q. Chen, C. T. Chen, R. Ramesh, and Y. H. Chu
      Orthorhombic BiFeO3
      Phys. Rev. Lett. 109, 247606 (2012)
    • 109. D. Mikhailova, B. Schwarz, A. Senyshyn, A. M. T. Bell, Y. Skourski, H. Ehrenberg, A. A. Tsirlin, S. Agrestini, M. Rotter, P. Reichel, J. M. Chen, Z. Hu, Z. M. Li, Z. F. Li, and L. H. Tjeng
      Magnetic properties and crystal structure of Sr3CoIrO6 and Sr3NiIrO6
      Phys. Rev. B 86, 134409 (2012)
    • 108. F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, Y.-Y. Chin, S. Agrestini, H.-J. Lin, C. T. Chen, A. Tanaka, M. W. Haverkort, L. H. Tjeng, and A. Severing
      Crystal-field ground state of the orthorhombic Kondo insulator CeRu2Al10
      Phys. Rev. B 86, 081105(R) (2012)
    • 107. M. A. Hossain, B. Bohnenbuck, Y. D. Chuang, M. W. Haverkort, I. S. Elfimov, A. Tanaka, A. G. Cruz Gonzalez, Z. Hu, H.-J. Lin, C. T. Chen, R. Mathieu, Y. Tokura, Y. Yoshida, L. H. Tjeng, Z. Hussain, B. Keimer, G. A. Sawatzky, and A. Damascelli
      Mott versus Slater-type metal-insulator transition in Mn-substituted Sr3Ru2O7
      Phys. Rev. B 86, 041102(R) (2012)
    • 106. J. Gegner, M. Gamza, S.-V. Ackerbauer, N. Hollmann, Z. Hu, H.-H. Hsieh, H.-J. Lin, C. T. Chen, A. Ormeci, A. Leithe-Jasper, H. Rosner, Yu. Grin, and L. H. Tjeng
      Insulator-metal transition in TiGePt: A combined photoelectron spectroscopy, x-ray absorption spectroscopy, and band structure study
      Phys. Rev. B 85, 235106 (2012)
    • 105. J.-G. Cheng, J.-S. Zhou, Z. Hu, M. R. Suchomel, Y. Y. Chin, C. Y. Kuo, H.-J. Lin, J. M. Chen, D. W. Pi, C. T. Chen, T. Takami, L. H. Tjeng, and J. B. Goodenough
      Spin-state transition in Ba2Co9O14
      Phys. Rev. B 85, 094424 (2012)
    • 104. S. G. Altendorf, N. Hollmann, R. Sutarto, C. Caspers, R. C. Wicks, Y.-Y. Chin, Z. Hu, H. Kierspel, I. S. Elfimov, H. H. Hsieh, H.-J. Lin, C. T. Chen, and L. H. Tjeng
      Spectroscopic observation of strain-assisted TC enhancement in EuO upon Gd doping
      Phys. Rev. B 85, 081201(R) (2012)
    • 103. T. Willers, D. T. Adroja, B. D. Rainford, Z. Hu, N. Hollmann, P. O. Körner, Y.-Y. Chin, D. Schmitz, H. H. Hsieh, H.-J. Lin, C. T. Chen, E. D. Bauer, J. L. Sarrao, K. J. McClellan, D. Byler, C. Geibel, F. Steglich, H. Aoki, P. Lejay, A. Tanaka, L. H. Tjeng, and A. Severing
      Spectroscopic determination of crystal-field levels in CeRh2Si2 and CeRu2Si2 and of the 4f0 contributions in CeM2Si2 (M=Cu, Ru, Rh, Pd, and Au)
      Phys. Rev. B 85, 035117 (2012)

    2011

    • 102. J. Schlappa, C. F. Chang, Z. Hu, E. Schierle, H. Ott, E. Weschke, G. Kaindl, M. Huijben, G. Rijnders, D. H. A. Blank, L. H. Tjeng, and C. Schüßler-Langeheine
      Resonant soft x-ray scattering from stepped surfaces of SrTiO3
      J. Phys: Condens. Matter 24, 035501 (2012)– Published December 19, 2011
    • 101. T. Willers, J. C. Cezar, N. B. Brookes, Z. Hu, F. Strigari, P. Körner, N. Hollmann, D. Schmitz, A. Bianchi, Z. Fisk, A. Tanaka, L. H. Tjeng, and A. Severing
      Magnetic Field Induced Orbital Polarization in Cubic YbInNi4: Determining the Quartet Ground State Using X-Ray Linear Dichroism picture
      Phys. Rev. Lett 107, 236402 (2011)– Published November 29, 2011
    • 100. Hua Wu, C. F. Chang, O. Schumann, Z. Hu, J. C. Cezar, T. Burnus, N. Hollmann, N. B. Brookes, A. Tanaka, M. Braden, L. H. Tjeng, and D. I. Khomskii
      Orbital order in La0.5Sr1.5MnO4: Beyond a common local Jahn-Teller picture
      Phys. Rev. B 84, 155126 (2011)– Published October 17, 2011
    • 99. J. X. Zhang, Q. He, M. Trassin, W. Luo, D. Yi, M. D. Rossell, P. Yu, L. You, C. H. Wang, C. Y. Kuo, J. T. Heron, Z. Hu, R. J. Zeches, H. J. Lin, A. Tanaka, C. T. Chen, L. H. Tjeng, Y.-H. Chu, and R. Ramesh
      Microscopic Origin of the Giant Ferroelectric Polarization in Tetragonal-like BiFeO3
      Phys. Rev. Lett. 107, 147602 (2011)– Published September 29, 2011
    • 98. H. Ohta, K. Yoshimura, Z. Hu, Y. Y. Chin, H. -J. Lin, H. H. Hsieh, C. T. Chen, and L. H. Tjeng
      Determination of the Co Valence in Bilayer Hydrated Superconducting NaxCoO2·yH2O by Soft X-Ray Absorption Spectroscopy
      Phys. Rev. Lett. 107, 066404 (2011)– Published August 4, 2011
    • 97. N. Hollmann, M. Valldor, Hua Wu, Z. Hu, N. Qureshi, T. Willers, Y.-Y. Chin, J. C. Cezar, A. Tanaka, N. B. Brookes, and L. H. Tjeng
      Orbital occupation and magnetism of tetrahedrally coordinated iron in CaBaFe4O7
      Phys. Rev. B 83, 180405 (2011) – Published May 3, 2011
    • 96. Daniel F. Förster, Jürgen Klinkhammer, Carsten Busse, Simone G. Altendorf, Thomas Michely, Zhiwei Hu, Yi-Ying Chin, L. H. Tjeng, Johann Coraux, and Daniel Bourgault
      Epitaxial europium oxide on Ni(100) with single-crystal quality
      Phys. Rev. B 83, 045424 (2011) – Published January 31, 2011

    2010

    • 95. N. Hollmann, Z. Hu, T. Willers, L. Bohatý, P. Becker, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, and L. H. Tjeng
      Local symmetry and magnetic anisotropy in multiferroic MnWO4 and antiferromagnetic CoWO4 studied by soft x-ray absorption spectroscopy
      Phys. Rev. B 82, 184429 (2010)– Published November 23, 2010
    • 94. Christian Taubitz , Zhiwei Hu, Nils Hollmann, Yi-Ying Chin, Karsten Kuepper, Vladimir Tsurkan, H.-J. Lin, C. T. Chen, L. H. Tjeng, and Manfred Neumann
      Fe valence state at the surface of the Fe0.5Cu0.5Cr2S4 spinel
      Phys. Status Solidi RRL 4, No. 11, 338–339 (2010) / DOI 10.1002/pssr.201004302
    • 93. T. Haupricht, R. Sutarto, M. W. Haverkort, H. Ott, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, Z. Hu, and L. H. Tjeng
      Local electronic structure of Fe²⁺ impurities in MgO thin films: Temperature-dependent soft x-ray absorption spectroscopy study
      Phys. Rev. B 82, 035120 (2010) – Published July 23, 2010
    • 92. J. M. Chen, Z. Hu, H. T. Jeng, Y. Y. Chin, J. M. Lee, S. W. Huang, K. T. Lu, C. K. Chen, S. C. Haw, T. L. Chou, H.-J. Lin, C. C. Shen, R. S. Liu, A. Tanaka, L. H. Tjeng, and C. T. Chen
      Strong orbital polarization in orthorhombic DyMnO3: A combined x-ray linear dichroism and ab initio electronic structure study
      Phys. Rev. B Rapid 81, 201102 (2010) – Published May 26, 2010
    • 91. T. Willers, Z. Hu, N. Hollmann, P. O. Körner, J. Gegner, T. Burnus, H. Fujiwara, A. Tanaka, D. Schmitz, H. H. Hsieh, H.-J. Lin, C. T. Chen, E. D. Bauer, J. L. Sarrao, E. Goremychkin, M. Koza, L. H. Tjeng, and A. Severing
      Crystal-field and Kondo-scale investigations of CeMIn5 (M=Co, Ir, and Rh): A combined x-ray absorption and inelastic neutron scattering study
      Phys. Rev. B, 81, 195114 (2010) – Published May 19, 2010
    • 90. H.-J. Lin, Y. Y. Chin, Z. Hu, G. J. Shu, F. C. Chou, H. Ohta, K. Yoshimura, S. Hébert, A. Maignan, A. Tanaka, L. H. Tjeng, and C. T. Chen
      Local orbital occupation and energy levels of Co in NaxCoO2: A soft x-ray absorption study
      Phys. Rev. B 81, 115138 (2010) – Published March 31, 2010

    2009

    • 89. Chun Fu Chang, Zhiwei Hu, Hua Wu, Tobias Burnus, N. Hollmann, Mohamed Benomar, T. Lorenz, Arata Tanaka, Hong-Ji Lin, H. H. Hsieh, C. T. Chen and L. Hao Tjeng
      Spin blockade, orbital occupation, and charge ordering in La_1.5Sr_0.5CoO₄
      Phys. Rev. Lett., 102, 116401, (2009). arXiv:0901.3642
    • 88. Hua Wu, T. Burnus, Z. Hu, C. Martin, A. Maignan, J. C. Cezar, A. Tanaka, N. B. Brookes, D. I. Khomskii and L. H. Tjeng
      Ising magnetism and ferroelectricity in Ca₃CoMnO₆
      Phys. Rev. Lett., 102, 2, 026404, (2009). arXiv:0806.1607 [PDF, 188 kB]
    • 87. J. M. Chen, J. M. Lee, C. K. Chen, T. L. Chou, K. T. Lu, S. C. Haw, K. S. Liang, C. T. Chen, H. T. Jeng, S. W. Huang, T. J. Yang, C. C. Shen, R. S. Liu, J. Y. Lin and Z. Hu
      Bonding anisotropy in multiferroic TbMnO₃ probed by polarization dependent x-ray absorption spectroscopy
      Appl. Phys. Lett., 94, 044105, (2009)
    • 86. R. Sutarto, S. G. Altendorf, B. Coloru, M. Moretti Sala, T. Haupricht, C.F. Chang, Z. Hu, C. Schüssler-Langeheine, N. Hollmann, H. Kierspel, H. H. Hsieh, H.-J. Lin, C. T. Chen and L. H. Tjeng
      Epitaxial and layer-by-layer growth of EuO thin films on YSZ (001) using MBE distillation
      Phys. Rev. B, 79, 205318, (2009). arXiv:0902.0330
    • 85. R. Sutarto, S. G. Altendorf, B. Coloru, M. Moretti-Sala, T. Haupricht, C. F. Chang, Z. Hu, C. Schüßler-Langeheine, N. Hollmann, H. Kierspel, J. A. Mydosh, H. H. Hsieh, H.-J. Lin, C. T. Chen and L. H. Tjeng
      Epitaxy, stoichiometry, and magnetic properties of Gd-doped EuO films on YSZ (001)
      Phys. Rev. B, 80, 085308, (2009). arXiv:0903.1632
    • 84. N. Hollmann, Z. Hu, M. Valldor, A. Maignan, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen and L. H. Tjeng
      Electronic and magnetic properties of the kagome systems YBaCo₄O₇ and YBaCo₃MO₇ (M=Al, Fe)
      Phys. Rev. B, 80, 085111, (2009)
    • 83. T. Willers, B. Fåk, N. Hollmann, P. O. Körner, Z. Hu, A. Tanaka, D. Schmitz, M. Enderle, G. Lapertot, L. H. Tjeng and A. Severing
      Crystal-field ground state of the noncentrosymmetric superconductor CePt₃Si: A combined polarized soft x-ray absorption and polarized neutron study
      Phys. Rev. B, 80, 115106, (2009)

    2008

    • 82. Muhammed A. Hossain, Zhiwei Hu, Maurits W. Haverkort, Tobias Burnus, Chun Fu Chang, Stefan Klein, Jonathan D. Denlinger, Hong-Ji Lin, Chien-Te Chen, Roland Mathieu, Y. Kaneko, Yoshinori Tokura, S. Satow, Y. Yoshida, H. Takagi, Arata Tanaka, Ilya S. Elfimov, George A. Sawatzky, L. Hao Tjeng and Andrea Damascelli
      Crystal-field level inversion in lightly Mn-doped Sr₃Ru₂O₇
      Phys. Rev. Lett., 101, 016404, (2008). arXiv:0801.2995
    • 81. T. Burnus, Z. Hu, Hua Wu, J. C. Cezar, S. Niitaka, H. Takagi, C. F. Chang, N. B. Brookes, H.-J. Lin, L. Y. Jang, A. Tanaka, K. S. Liang, C. T. Chen and L. H. Tjeng
      X-ray absorption and x-ray magnetic dichroism study on Ca₃CoRhO₆ and Ca₃FeRhO₆
      Phys. Rev. B, 77, 205111, (2008). arXiv:0803.0293
    • 80. Tobias Burnus, Zhiwei Hu, Hui Huang Hsieh, V. L. Josef Joly, P. A. Joy, Maurits Wim Haverkort, Hua Wu, Arata Tanaka, Hong-Ji Lin, Chien Te Chen and Liu Hao Tjeng
      Local electronic structure and magnetic properties of LaMn_0.5Co_0.5O₃ studied by x-ray absorption and magnetic circular dichroism spectroscopy
      Phys. Rev. B, 77, 8, 125124, (2008). arXiv:0709.3243
    • 79. A. N. Vasiliev, O. S. Volkova, L.S. Lobanovskii, I. O. Troyanchuk, Z. Hu, L. H. Tjeng, D. I. Khomskii, H.-J. Lin, C.T. Chen, N. Tristan, F. Kretzschmar, R. Klingeler and B. Büchner
      Valence states and metamagnetic phase transition in partially B site disordered perovskite EuMn_0.5Co_0.5O₃
      Phys. Rev. B, 77, 104442, (2008)
    • 78. P. Hansmann, A. Severing, Z. Hu, M. W. Haverkort, C. F. Chang, S. Klein, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, B. Fåk, P. Lejay and L. H. Tjeng
      Determining the crystal-field ground state in rare earth Heavy Fermion materials using soft-x-ray absorption spectroscopy
      Phys. Rev. Lett., 100, 066405, (2008). arXiv:0710.2778
    • 77. J. Schlappa, C. Schüßler-Langeheine, C. F. Chang, H. Ott, A. Tanaka, Z. Hu, M. W. Haverkort, E. Schierle, E. Weschke, G. Kaindl and L. H. Tjeng
      Direct observation of t_2g orbital ordering in magnetite
      Phys. Rev. Lett., 100, 026406, (2008). arXiv.org:cond-mat/0605096 [PDF, 266 kB]

    2007

    • 76. Hua Wu, Zhiwei Hu, Daniel I. Khomskii and L. Hao Tjeng
      Insulating state and the importance of the spin-orbit coupling in Ca₃CoRhO₆
      Phys. Rev. B, 75, 245118, (2007). arXiv.org:0705.4538 [PDF, 217 kB]
    • 75. I. S. Elfimov, A. Rusydi, S. I. Csiszar, Z. Hu, H. H. Hsieh, H.-J. Lin, C. T. Chen, R. Liang and G. A. Sawatzky
      Magnetizing Oxides by Substituting Nitrogen for Oxygen
      Phys. Rev. Lett., 98, 137202, (2007). arXiv.org:cond-mat/0608313

    2006

    • 74. Tobias Burnus, Zhiwei Hu, Maurits W. Haverkort, Júlio C. Cezar, Delphine Flahaut, Vincent Hardy, Antoine Maignan, Nicholas B. Brookes, Arata Tanaka, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen and L. Hao Tjeng
      Valence, spin, and orbital state of Co ions in one-dimensional Ca₃Co₂O₆: An x-ray absorption and magnetic circular dichroism study
      Phys. Rev. B, 74, 24, 245111, (2006). arXiv.org:cond-mat/0611545 [PDF, 339 kB]
    • 73. Maurits W. Haverkort, Zhiwei Hu, Júlio C. Cezar, Tobias Burnus, Helena Hartmann, Marco Reuther, Christian Zobel, Thomas Lorenz, Arata Tanaka, Nicholas B. Brookes, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen and L. Hao Tjeng
      Spin State Transition in LaCoO₃ Studied Using Soft X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
      Phys. Rev. Lett., 97, 176405, (2006). arXiv.org:cond-mat/0610457 [PDF, 560 kB]
    • 72. Thomas C. Koethe, Zhiwei Hu, Maurits W. Haverkort, Christian Schüßler-Langeheine, F. Venturini, Nicholas B. Brookes, O. Tjernberg, W. Reichelt, Hui-Huang Hsieh, Hong-Ji Lin, Chien-Te Chen and L. Hao Tjeng
      Transfer of spectral weight and symmetry across the metal-insulator transition in VO₂
      Phys. Rev. Lett., 97, 116402, (2006) [PDF, 391 kB]
    • 71. Jan Gegner, Thomas C. Koethe, Hua Wu, Zhiwei Hu, Helena Hartmann, T. Lorenz, T. Fickenscher, R. Pöttgen and L. Hao Tjeng
      Electronic structure of RAuMg and RAgMg (R = Eu, Gd, Yb)
      Phys. Rev. B, 74, 073102, (2006). arXiv.org:cond-mat/0511511 [PDF, 516 kB]
    • 70. Hua Wu, Zhiwei Hu, Tobias Burnus, Jonathan D. Denlinger, Peter G. Khalifah, David Mandrus, Ling-Yun Jang, Hui-Huang Hsieh, Arata Tanaka, Keng S. Liang, Jim W. Allen, Robert J. Cava, Daniel I. Khomskii and L. Hao Tjeng
      Orbitally driven spin-singlet dimerization in S = 1 La₄Ru₂O₁₀
      Phys. Rev. Lett., 96, 25, 256402, (2006). arXiv.org:cond-mat/0606445 [PDF, 529 kB]
    • 69. H. Ott, S.J. Heise, R. Sutarto, Z. Hu, C.F. Chang, H.H. Hsieh, H.-J. Lin, C.T. Chen and L.H. Tjeng
      Soft x-ray magnetic circular dichroism study on Gd-doped EuO thin films
      Phys. Rev. B, 73, 9, 09407, (2006). arXiv.org:cond-mat/0509722

    2005

    • 68. M. W. Haverkort, Z. Hu, A. Tanaka, W. Reichelt, S. V. Streltsov, M. A. Korotin, V. I. Anisimov, H. H. Hsieh, H.-J. Lin, C. T. Chen, D. I. Khomskii and L. H. Tjeng
      Orbital-assisted metal-insulator transition in VO₂
      Phys. Rev. Lett., 95, 196404, (2005). arXiv.org:cond-mat/0509368 [PDF, 361 kB]
    • 67. C. Schüßler-Langeheine, J. Schlappa, A. Tanaka, Z. Hu, C. F. Chang, E. Schierle, M. Benomar, H. Ott, E. Weschke, G. Kaindl, O. Friedt, G. A. Sawatzky, H.-J. Lin, C. T. Chen, M. Braden and L. H. Tjeng
      Spectroscopy of Stripe Order in La_1.8Sr_0.2NiO₄ Using Resonant Soft X-Ray Diffraction
      Phys. Rev. Lett., 95, 15, 156402, (2005), http://link.aps.org/abstract/PRL/v95/e156402. arXiv.org:cond-mat/0502357 [PDF, 467 kB]
    • 66. S. I. Csiszar, M. W. Haverkort, Z. Hu, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Hibma and L. H. Tjeng
      Controlling Orbital Moment and Spin Orientation in CoO Layers by Strain
      Phys. Rev. Lett., 95, 187205, (2005), http://www.sfb608.uni-koeln.de/papers/Csiszar_PRL_2004.pdf. arXiv.org:cond-mat/0504519 [PDF, 362 kB]
    • 65. Hua Wu, Maurits W. Haverkort, Zhiwei Hu, Daniel I. Khomskii and Liu Hao Tjeng
      Nature of magnetism in Ca₃Co₂O₆
      Phys. Rev. Lett., 95, 186401, (2005). arXiv.org:cond-mat/0504490 [PDF, 242 kB]
    • 64. R. P. Li, W. Jie, H. H. Li, Y. X. Guo, F. Wang and Z. Hu
      In-plane anisotropy of iron single-crystal thin film using x-ray magnetic circular dichroism
      Acta Physica Sinica, 54, 8, 3851-3855, (2005), http://www.wanfangdata.com.cn/qikan/periodical.Articles/wlxb/wlxb2005/0508/050866.htm
    • 63. Honghong Li, Jie Wang, Ruipeng Li, Yuxian Guo, Feng Wang and Zhiwei Hu
      X-ray magnetic circular dichroism: Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate
      Chin. Sci. Bull., 50, 10, 950-953, (2005)
    • 62. M. W. Haverkort, Z. Hu, A. Tanaka, G. Ghiringehelli, H. Roth, M. Cwik, T. Lorenz, C. Schüßler-Langeheine, S. V. Streltsov, A. S. Mylnikova, V. I. Anisimov, C. de Nadai, N. B. Brookes, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Mizokawa, Y. Taguchi, Y. Tokura, D. I. Khomskii and L. H. Tjeng
      Determination of the Orbital Moment and Crystal-Field Splitting in LaTiO₃
      Phys. Rev. Lett., 94, 056401, (2005). arXiv.org:cond-mat/0405516 [PDF, 270 kB]

    2004

    • 61. Z. Hu, Hua Wu, M. W. Haverkort, H. H. Hsieh, H. -J. Lin, T. Lorenz, J. Baier, A. Reichl, I. Bonn, C. Felser, A. Tanaka, C. T. Chen and L. H. Tjeng
      Different Look at the Spin State of Co³⁺ Ions in a CoO₅ Pyramidal Coordination
      Phys. Rev. Lett., 92, 20, 207402, (2004). arXiv.org:cond-mat/0310138 [PDF, 283 kB]
    • 60. M. W. Haverkort, S. I. Csiszar, Z. Hu, S. Altieri, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, T. Hibma and L. H. Tjeng
      Magnetic versus crystal-field linear dichroism in NiO thin films
      Phys. Rev. B, 69, 2, 020408, (2004). arXiv.org:cond-mat/0310634 [PDF, 120 kB]

    2003

    • 59. R. Niewa, Z.-L. Huang, W. Schnelle, Zhiwei Hu and R. Kniep
      Preparation, Crystallographic, Spectroscopic and Magnetic Characterization of Low-Valency Nitridometalates Li₂[(Li_1−xM_x)N] with M = Cu, Ni
      Z. f. Anorg. u. Allg. Chemie, 629, 10, 1778-1786, (2003)
    • 58. S.-L. Drechsler, Zhiwei Hu, J. Málek, H. Rosner, R. Neudert, M. Knupfer, M. S. Golden and J. Fink
      X-ray Absorption Spectroscopy of CuO₂ Chains
      J. Low Temp. Phys., 131, 3-4, 369-373, (2003)
    • 57. Rainer Niewa, Zhiwei Hu and Rüdiger Kniep
      Mn and Fe K-edge XAS Spectra of Manganese and Iron Nitrido Compounds
      Eur. J. Inorg. Chem., 2003, 8, 1632-1634, (2003)
    • 56. C. Mitra, Z. Hu, P. Raychaudhuri, S. Wirth, S.I. Csiszar, H.H. Hsieh, H.-J. Lin, C.T. Chen and L.H. Tjeng
      Direct observation of electron doping in La_0.7Ce_0.3MnO₃ using x-ray absorption spectroscopy
      Phys. Rev. B, 67, 092404, (2003)
    • 55. R. Niewa, D. Zherebtsov and Z. Hu
      Polymorphism of Heptalithium Nitridovanadate(V) Li₇[VN₄]
      Inorg. Chem., 42, 8, 2538 -2544, (2003)
    • 54. L. Vasylechko, W. Schnelle, U. Burkhardt, R. Ramlau, R. Niewa, H. Borrmann, K. Hiebl, Z. Hu and Yu. Grin
      Crystal structure, magnetic behaviour and valence state of ytterbium in the Yb₄Ni_10+xGa_21−x phase
      J. Alloys and Comp., 350, 1-2, 9-16, (2003)
    • 53. T. K. Kim, H. Rosner, S.-L. Drechsler, Z. Hu, C. Sekar, G. Krabbes, J. Málek, M. Knupfer, J. Fink and H. Eschrig
      Unusual electronic structure of the pseudoladder compound CaCu₂O₃
      Phys. Rev. B, 67, 024516, (2003)

    2002

    • 52. R. Niewa, Z. Hu, C. Grazioli, U. Rößler, M. S. Golden, M. Knupfer, J. Fink, H. Giefers, G. Wortmann, F. M. F. de Groot and F. J. DiSalvo
      XAS spectra of Ce₂[MnN₃] at the Ce-M_4,5, Ce-L₃, Mn-L_2,3 and N-K thresholds
      J. Alloys and Comp., 346, 1-2, 129-133, (2002)
    • 51. Ranjan K. Sahu, Z. Hu, Manju L. Rao, S. Sundar Manoharan, T. Schmidt, B. Richter, M. Knupfer, M. Golden, J. Fink and C. M. Schneider
      X-ray absorption spectra at the Ru and Mn L_2,3 edges and long-range ferromagnetism in SrRu_1–xMn_xO₃ solid solutions (0 ≤ x ≤ 0.5)
      Phys. Rev. B, 66, 144415, (2002)
    • 50. Z. Hu, M. S. Golden, S. G. Ebbinghaus, M. Knupfer, J. Fink, F. M. F. de Groot and G. Kaindl
      The distribution of the doped holes in La_2−xSr_xCu_1−yRu_yO_4−δ
      Chem. Phys., 282, 3, 451-463, (2002)
    • 49. Z. Hu, C. Grazioli, M. Knupfer, M.S. Golden, J. Fink, Priya Mahadevan, Ashwani Kumar, Sugata Ray, D.D. Sarma, D. Reinen, S. Kawasaki, M. Takano, C. Schüßler-Langeheine, Chandan Mazumdar and G. Kaindl
      Difference in spin state and covalence between La_1−xSr_xCoO₃ and La_2−xSr_xLi_0.5Co_0.5O₄
      J. Alloys and Comp., 343, 1-2, 5-13, (2002)
    • 48. L. Alvarez, T. Pichler, P. Georgi, T. Schwieger, H. Peisert, L. Dunsch, Z. Hu, M. Knupfer, J. Fink, P. Bressler, M. Mast and M.S. Golden
      Electronic structure of pristine and intercalated Sc₃N@C₈₀ metallofullerene
      Phys. Rev. B, 66, 035107, (2002)
    • 47. C. Schüßler-Langeheine, H. Ott, A. Yu. Grigoriev, A. Möller, R. Meier, Z. Hu, Chandan Mazumdar, G. Kaindl and E. Weschke
      Oxygen-induced magnetic surface states on the (0001) surfaces of heavy lanthanide metals
      Phys. Rev. B, 65, 214410, (2002)
    • 46. Z. Hu, M. Knupfer, M. Kielwein, U.K. Rößler, M.S. Golden, J. Fink, F.M.F. de Groot, T. Ito, K. Oka and G. Kaindl
      The electronic structure of the doped one-dimensional transition metal oxide Y_2−xCa_xBaNiO₅ studied using X-ray absorption
      Euro. Phys. J. B, 26, 449-453, (2002)
    • 45. Z. Hu, Priya Mahadevan, D.D. Sarma, G. Kaindl and L.H. Tjeng
      Study of valence and covalence as well as spin states of late transition metal oxides by x-ray absorption spectroscopy
      Recent Res. Devel. Physics, 3, 213, (2002)
    • 44. Z. Hu, S.-L. Drechsler, J. Málek, H. Rosner, R. Neudert, M. Knupfer, M. S. Golden, J. Fink, J. Karpinski, G. Kaindl, C. Hellwig and Ch. Jung
      Doped holes in edge-shared CuO₂ chains and the dynamic spectral weight transfer in X-ray absorption spectroscopy
      Europhys. Lett., 59, 1, 135-141, (2002)

    2001

    • 43. Chandan Mazumdar, Z. Hu, H. von Lips, M. S. Golden, J. Fink, P. C. Canfield and G. Kaindl
      Polarization-dependent x-ray-absorption spectroscopy of RNi2B2C (R=Er to Lu): Reduced Ni-3d occupancy in YbNi2B2C
      Phys. Rev. B, 64, 2, 020504, (2001)
    • 42. Mark S. Golden, Christian Dürr, Andreas Koitzsch, Sibylle Legner, Zhiwei Hu, Sergey Borisenko, Martin Knupfer and Jörg Fink
      The electronic structure of cuprates from high energy spectroscopy
      J. Electron Spectrosc. Relat. Phenom., 117-118, 203-222, (2001)
    • 41. C. Grazioli, Z. Hu, M. Knupfer, G. Graw, G. Behr, M. S. Golden, J. Fink, H. Giefers, G. Wortmann and K. Attenkofer
      Characteristic temperature dependence of the 4f occupancy in the Kondo system CeSi₂
      Phys. Rev. B, 63, 11, 115107, (2001)
    • 40. C. Dürr, S. Legner, R. Hayn, S. V. Borisenko, Z. Hu, A. Theresiak, M. Knupfer, M. S. Golden, J. Fink, F. Ronning, Z.-X. Shen, H. Eisaki, S. Uchida, C. Janowitz, R. Müller, R. L. Johnson, K. Rossnagel and L. Kipp
      Angle-resolved photoemission spectroscopy of Sr₂CuO₂Cl₂
      Phys. Rev. B, 63, 1, 014505, (2001)
    • 39. H. VON LIPS, Z. HU, C. GRAZIOLI, G. BEHR, M. KNUPFER, M.S. GOLDEN, AND J. FINK
      POLARIZATION-DEPENDENT X-RAY ABSORPTION SPECTROSCOPY ON SINGLE CRYSTAL YNI2B2C SUPERCONDUCTORS
      Nato Science Series, 86, 193-198, (2001)
    • 38. Stefan Ebbinghaus, Zhiwei Hu and Armin Reller
      Determination of the Oxidation States of Cu and Ru in the System La_2−xSr_xCu_1−yRu_yO_4−δ by XANES-Measurements
      J. Solid State Chem., 156, 1, 194-202, (2001)
    • 37. U. Schwarz, R. Giedigkeit, R. Niewa, M. Schmidt, W. Schnelle, R. Cardoso, M. Hanfland, Z. Hu, K. Klementiev and Yu. Grin
      Pressure-induced Oxidation State Change of Ytterbium in YbGa₂
      Z. f. Anorg. u. Allg. Chemie, 627, 9, 2249-2256, (2001)
    • 36. Z. Hu, G. Kaindl, A. Hayer and D. Reinen
      Kantennahe Röntgenfeinstruktur-Untersuchungen an Oxidkeramiken von Chrom, Cobalt und Nickel in verschiedenen Oxidationsstufen und deren bindungschemische Interpretation
      Z. f. Anorg. u. Allg. Chemie, 627, 12, 2647-2653, (2001)

    2000

    • 35. T. Pichler, Z. Hu, C. Grazioli, S. Legner, M. Knupfer, M. S. Golden, J. Fink, F.M.F. de Groot, M.R.C. Hunt, P. Rudolf, R. Follath, Ch. Jung, L. Kjeldgaard, P. Brühwiler, M. Inakuma and H. Shinohara
      Proof for trivalent Sc ions in Sc2@C₈₄ from high-energy spectroscopy
      Phys. Rev. B, 62, 19, 13196–13201, (2000)
    • 34. R. Neudert, S.-L. Drechsler, J. Málek, H. Rosner, M. Kielwein, Z. Hu, M. Knupfer, M. S. Golden, J. Fink, N. Nücker, M. Merz, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, M. Domke and G. Kaindl
      Four-band extended Hubbard Hamiltonian for the one-dimensional cuprate Sr₂CuO₃: Distribution of oxygen holes and its relation to strong intersite Coulomb interaction
      Phys. Rev. B, 62, 16, 10752–10765, (2000)
    • 33. Z. Hu, G. Kaindl, H. Ogasawara, A. Kotani and I. Felner
      Ln-4f/ligand-2p covalence in BaLnO₃ and Cs₃LnF₇ (Ln = Ce, Pr, Tb)
      Chem. Phys. Lett., 325, 1-3, 241-250, (2000)
    • 32. Z. Hu, M. S. Golden, J. Fink, G. Kaindl, S. A. Warda, D. Reinen, Priya Mahadevan and D. D. Sarma
      Hole distribution between the Ni 3d and O 2p orbitals in Nd_2−xSr_xNiO_4−δ
      Phys. Rev. B, 61, 5, 3739–3744, (2000)
    • 31.Z. Hu, H. von Lips, M. S. Golden, J. Fink, G. Kaindl, F. M. F. de Groot, S. Ebbinghaus and A. Reller
      Multiplet effects in the Ru L_2,3 x-ray-absorption spectra of Ru(IV) and Ru(V) compounds
      Phys. Rev. B, 61, 8, 5262–5266, (2000)

    1999

    • 30. R. Neudert, H. Rosner, S.-L. Drechsler, M. Kielwein, M. Sing, Z. Hu, M. Knupfer, M. S. Golden, J. Fink, N. Nücker, M. Merz, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, M. Domke and G. Kaindl
      Unoccupied electronic structure of Li₂CuO₂
      Phys. Rev. B, 60, 19, 13413–13417, (1999)
    • 29. Kai Starke, Zhiwei Hu, F. Hübinger, E. Navas, Günther Kaindl and G. van der Laan
      Magnetic circular dichroism in lanthanide 4d-4f giant resonant photoemission: terbium
      Euro. Phys. J. B, 12, 171-178, (1999), http://www.edpsciences.org/articles/epjb/abs/1999/22/b9144/b9144.html
    • 28. H. von Lips, Z. Hu, C. Grazioli, S.-L. Drechsler, G. Behr, M. Knupfer, M. S. Golden, J. Fink, H. Rosner and G. Kaindl
      Polarization-dependent x-ray-absorption spectroscopy of single-crystal YNi₂B₂C superconductors
      Phys. Rev. B, 60, 16, 11444–11448, (1999)
    • 27. A. Tagliaferri, L. Braicovich, G. van der Laan, G. Ghiringhelli, N. B. Brookes, C. Dallera, M. Finazzi, E. Weschke, Z. Hu and G. Kaindl
      Many-body effects in nonresonant and resonant 4p spectroscopy of Gd metal
      Phys. Rev. B, 60, 8, 5728–5736, (1999)
    • 26. C. Schüßler-Langeheine, R. Meier, H. Ott, Z. Hu, Chandan Mazumdar, A. Yu. Grigoriev, G. Kaindl and E. Weschke
      Magnetically ordered surface oxide on Gd(0001)
      Phys. Rev. B, 60, 5, 3449–3452, (1999)
    • 25. Salam A. Warda, Werner Massa, Dirk Reinen, Zhiwei Hu, Günter Kaindl and Frank M. F. de Groot
      The Ordered K₂NiF₄-type Structure of Mixed Crystals La_2−xSr_xLi_1/2Co_1/2O₄ (x<0.5) and the Electronic Properties of the Constituting Co^III
      J. Solid State Chem., 146, 1, 79-87, (1999)
    • 24. Z. Hu, R. Meier, C. Schüßler-Langeheine, E. Weschke, G. Kaindl, I. Felner, M. Merz, N. Nücker, S. Schuppler and A. Erb
      O-2p holes in tetravalent oxides of Ce and Pr and the Fehrenbacher-Rice hybrid in PrBa₂Cu₃O_7-δ
      Phys. Rev. B, 60, 3, 1460–1463, (1999)
    • 23. G. van der Laan, E. Arenholz, Z. Hu, A. Bauer, E. Weschke, Ch. Schüßler-Langeheine, E. Navas, A. Mühlig, G. Kaindl, J. B. Goodkoep and N. B. Brookes
      Magnetic circular dichroism in Tb 3d→4f resonant photoemission
      Phys. Rev. B, 59, 13, 8835–8843, (1999)
    • 22. Z. Hu, K. Starke, G. van der Laan, E. Navas, A. Bauer, E. Weschke, C. Schüßler-Langeheine, E. Arenholz, A. Mühlig, G. Kaindl, J. B. Goodkoep and N. B. Brookes
      Spin flip in resonant photoemission from Gd
      Phys. Rev. B, 59, 15, 9737–9740, (1999)
    • 21. Chandan Mazumdar, Z. Hu and G. Kaindl
      Magnetic behavior and local electronic structure of Ce₂Ni₃Si₅ and CeNi₄B
      Physica B, 259-261, 89-91, (1999)

    1998

    • 20.Z. Hu, Chandan Mazumdar, G. Kaindl, F. M. F. de Groot, S. A. Warda and D. Reinen
      Valence electron distribution in La₂Li_1/2Cu_1/2O₄, Nd₂Li_1/2Ni_1/2O₄, and La₂Li_1/2Co_1/2O₄
      Chem. Phys. Lett., 297, 3-4, 321-328, (1998)
    • 19. R. Meier, E. Weschke, A. Bievetski, C. Schüßler-Langeheine, Z. Hu and G. Kaindl
      On the existence of monoxides on close-packed surfaces of lanthanide metals
      Chem. Phys. Lett., 292, 4-6, 507-514, (1998)
    • 18. Zhiwei Hu, Günter Kaindl and Gerd Meyer
      Chemical shifts in the X-ray absorption near-edge structure spectra of UBr_n (n=3, 4, 5) and Cs₂LiUX6 (X=F, Cl, Br, I)
      J. Alloys and Comp., 274, 1-2, 38-41, (1998)
    • 17. Z. Hu, G. Kaindl, S. A. Warda, D. Reinen, F. M. F. de Groot and B. G. Müller
      On the electronic structure of Cu(III) and Ni(III) in La₂Li_1/2Cu_1/2O₄, Nd₂Li_1/2Ni_1/2O₄, and Cs₂KCuF
      Chem. Phys., 232, 1-2, 63-74, (1998)
    • 16.S. Haffner, R. Neudert, M. Kielwein, M. Knupfer, M. S. Golden, K. Ruck, G. Krabbes, J. Fink, H. Rosner, R. Hayn, H. Eisaki, S. Uchida, Z. Hu, M. Domke and G. Kaindl
      Unoccupied electronic structure of Sr₂CuO₂Cl₂ and Ba₂Cu₃O₄Cl₂: Experiment and theory
      Phys. Rev. B, 57, 6, 3672–3678, (1998)

    1997

    • 15. G. van der Laan, E. Arenholz, E. Navas, Z. Hu, E. Mentz, A. Bauer and G. Kaindl
      Magnetic circular dichroism in 5p photoemission from Gd and Tb metal
      Phys. Rev. B, 56, 6, 3244–3250, (1997)
    • 14. M. Knupfer, R. Neudert, M. Kielwein, S. Haffner, M. S. Golden, J. Fink, C. Kim, Z.-X. Shen, M. Merz, N. Nücker, S. Schuppler, N. Motoyama, H. Eisaki, S. Uchida, Z. Hu, M. Domke and G. Kaindl
      Site-specific unoccupied electronic structure of one-dimensional SrCuO₂
      Phys. Rev. B, 55, 12, R7291–R7294, (1997)
    • 13. K. Starke, E. Navas, E. Arenholz, Z. Hu, L. Baumgarten, G. van der Laan, C. T. Chen and G. Kaindl
      Magnetic circular dichroism in 4d→4f resonant photoemission and photoabsorption of Gd metal
      Phys. Rev. B, 55, 4, 2672–2675, (1997)
    • 12. Zhiwei Hu, G. Kaindl and B. G. Müller
      Core-level spectroscopy of the tetravalent lanthanide compounds M₃LnF₇ (with M = Cs, Rb; Ln = Ce, Pr, Nd, Tb, Dy)
      J. Alloys and Comp., 246, 1-2, 177-185, (1997)
    • 11. Zhiwei Hu, Günter Kaindl and Gerd Meyer
      X-ray absorption near-edge structure at the L_I–III thresholds of Pr, Nd, Sm, and Dy compounds with unusual valences
      J. Alloys and Comp., 246, 1-2, 186-192, (1997)
    • 10. K. Starke, G. van der Laan, Z. Hu, E. Arenholz, E. Navas A. Bauer, A. Mühlig, C. Schüßler-Langeheine, E. Weschke, J. Goodkoep, N. Brookes and G. Kaindl
      Magnetic Dichroism in Resonant Photoemission and Photoabsorption from Gd
      Mat. Res. Soc. Symp. Proc., 475, 371, (1997)

    1995

    • 9. Z. Hu, G. Kaindl, G. Meyer, B.G. Müller and R. Hoppe
      Core-level Spectroscopy of Rare-Earth Compounds with Unusual Valence States
      Xu Guangxian, Xiao Jimei, Yu Zongsen, Ya, Proceedings of the 3rd International Conference on Rare Earth Development and Applications, Baotou, Inner Mongolia, China, (1995)
    • 8. Z. Hu, En–Jin Cho, G. Kaindl and B. G. Müller
      Valency and 4f covalency of Cs₂RbTbF₇
      Phys. Rev. B, 51, 12, 7514–7520, (1995)

    1994

    • 7. F. M. F. de Groot, Z. W. Hu, M. F. Lopez, G. Kaindl, F. Guillot and M. Tronic Differences between L₃ and L₃ x-ray absorption spectra of transition metal compounds
      J. Chem. Phys. 101, 6570 (1994)
    • 6. Zhiwei Hu
      Inner-shell spectroscopy of rare-earth and 4d transition-metal compounds
      PhD thesis, Freie Universität Berlin, (1994), http://www.worldcat.org/search?q=ti%3AInner+shell+spectroscopy+of+rare+earth+and+transition+metal+compounds+au%3AZhiwei+Hu&=Search&qt=owc_search
    • 5. Z. Hu, G. Kaindl, D. Vandré, R. Hoppe and G. Wortmann
      X-ray absorption study of tetravalent Dy compounds: Cs₂RbDyF₇ and Cs₂KDyF₇
      J. Alloys and Comp., 205, 1-2, 263-269, (1994)
    • 4. Z. Hu, S. Bertram and G. Kaindl
      X-ray-absorption study of PrO₂ at high pressure
      Phys. Rev. B, 49, 1, 39–43, (1994)
    • 3. Falk Lissner, Karl Krämer, Thomas Schleid, Gerd Meyer, Zhiwei Hu and Günter Kaindl
      Die Chloride Na_3xM_2−xCl₆ (M = La–Sm) und NaM₂Cl₆ (M = Nd, Sm): Derivate des UCl₃-Typs. Synthese, Kristallstruktur und Röntgenabso
      Z. f. Anorg. u. Allg. Chemie, 620, 3, 444-450, (1994)

    1993

    • 2. Hans-Friedrich Roth, Gerd Meyer, Zhiwei Hu and Günter Kaindl
      Synthesis, Structure, and X-Ray Absorption Spectra of LixNbO₂ and Na_xNbO₂ (x ≤ 1).
      Z. f. Anorg. u. Allg. Chemie, 619, 8, 1369, (1993)
    • 1. E. Pellegrin, N. Nücker, J. Fink, S. L. Molodtsov, A. Gutiérrez, E. Navas, O. Strebel, Z. Hu, M. Domke, G. Kaindl, S. Uchida, Y. Nakamura, J. Markl, M. Klauda, G. Saemann–Ischenko, A. Krol, J. L. Peng, Z. Y. Li and R. L. Greene
      Orbital character of states at the Fermi level in La_2–xSr_xCuO4 and R_2–xCe_xCuO₄ (R=Nd,Sm)
      Phys. Rev. B, 47, 6, 3354–3367, (1993)