Soft X-ray emission and high-resolution photoemission study of quasi-two-dimensional superconductor NaxHfNCl

被引：6
|
作者：
Takeuchi, T
Tsuda, S
Yokoya, T
Tsukamoto, T
Shin, S
Hirai, A
Shamoto, S
Kajitani, T
机构：
[1] RIKEN, SPRING8, Soft Xray Spect Lab, Mikazuki, Hyogo 6795148, Japan
[2] Sci Univ Tokyo, Dept Appl Phys, Shinjuku Ku, Tokyo 1628601, Japan
[3] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan
[4] Tohoku Univ, Dept Appl Phys, Sendai, Miyagi 9808579, Japan
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2003年 / 392卷
关键词：
photoemission; soft X-ray emission; electronic structure; layered nitride chloride superconductor;
D O I：
10.1016/S0921-4534(03)00752-4
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have performed soft X-ray emission (SXE) and high-resolution photoemission (PE) spectroscopy to study the electronic structures of beta-HfNCl and Na-intercalated HfNCl. Both the PE and SXE spectra of Na0.37HfNCl show an additional structure within the band gap of beta-HfNCl, without an apparent shift in the energy position of valence-band features. These results clearly reveal intercalant-induced changes in the electronic structure of the layered nitride chlorides. From these results, we propose non-rigid band like behavior for this system in contrast to generally expected rigid-band filling upon intercalation. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：127 / 129
页数：3
相关论文
共 50 条
  • [41] Role of resonant inelastic X-ray scattering in high-resolution core-level spectroscopy of actinide materials
    Kvashnina, K. O.
    Kvashnin, Y. O.
    Butorin, S. M.
    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2014, 194 : 27 - 36
  • [42] Polarization Dependent High Energy Resolution X-ray Absorption Study of Dicesium Uranyl Tetrachloride
    Vitova, Tonya
    Green, Jennifer C.
    Denning, Robert G.
    Loeble, Matthias
    Kvashnina, Kristina
    Kas, Joshua J.
    Jorissen, Kevin
    Rehr, John J.
    Malcherek, Thomas
    Denecke, Melissa A.
    INORGANIC CHEMISTRY, 2015, 54 (01) : 174 - 182
  • [43] Photoemission and soft X-ray absorption spectroscopy study of Gd-substituted thermoelectric and topological Bi2Te3
    Lee, Eunsook
    Seong, Seungho
    Kim, Jinsu
    Jung, Myung-Hwa
    Baik, Jaeyoon
    Kim, Younghak
    Park, Byeong-Gyu
    Kang, J-S
    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2019, 230 : 21 - 25
  • [44] Soft X-ray photoemission study of thermoelectric alloys Fe2-x-yIryV1+xAl and Fe2-xV1+x-yTiyAl
    Soda, Kazuo
    Harada, Shota
    Kato, Masahiko
    Yagi, Shinya
    Inukai, Manabu
    Miyazaki, Hidetoshi
    Sandaiji, Yusuke
    Tamada, Yuko
    Tanaka, Suguru
    Sugiura, Takahiro
    Nishino, Yoichi
    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2011, 184 (3-6) : 236 - 239
  • [45] Insight into the Electron Density Distribution in an O,N-Heterocyclic Stannylene by High-Resolution X-ray Diffraction Analysis
    Chegerev, Maxim G.
    Piskunov, Alexandr V.
    Tsys, Kseniya V.
    Starikov, Andrey G.
    Jurkschat, Klaus
    Baranov, Evgeny V.
    Stash, Adam I.
    Fukin, Georgy K.
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2019, 2019 (06) : 875 - 884
  • [46] Detection and Characterization of Hydride Ligands in Iron Complexes by High-Resolution Hard X-ray Spectroscopy and Implications for Catalytic Processes
    Burkhardt, Lukas
    Holzwarth, Michael
    Plietker, Bernd
    Bauer, Matthias
    INORGANIC CHEMISTRY, 2017, 56 (21) : 13300 - 13310
  • [47] Soft X-ray emission study of thermally treated Ni(film)/4H-SiC(substrate) interface
    Ohi, A
    Labis, J
    Morikawa, Y
    Fujiki, T
    Hirai, M
    Kusaka, A
    Iwami, M
    APPLIED SURFACE SCIENCE, 2002, 190 (1-4) : 366 - 370
  • [48] Charge disproportionation in RNiO3 perovskites (R=rare earth) from high-resolution x-ray absorption spectroscopy
    Medarde, M.
    Dallera, C.
    Grioni, M.
    Delley, B.
    Vernay, F.
    Mesot, J.
    Sikora, M.
    Alonso, J. A.
    Martinez-Lope, M. J.
    PHYSICAL REVIEW B, 2009, 80 (24):
  • [49] Angle-dependent hard X-ray photoemission study of Nb hydride formation in high-pressure supercritical water
    Soda, Kazuo
    Kondo, Hiroki
    Yamaguchi, Kanta
    Kato, Masahiko
    Shiraki, Tatsuhito
    Niwa, Ken
    Kusaba, Keiji
    Hasegawa, Masashi
    Xeniya, Kozina
    Ikenaga, Eiji
    JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 643 : 195 - 200
  • [50] High-resolution, hard x-ray photoemission investigation of BaFe2As2: Moderate influence of the surface and evidence for a low degree of Fe 3d-As 4p hybridization of electronic states near the Fermi energy
    de Jong, S.
    Huang, Y.
    Huisman, R.
    Massee, F.
    Thirupathaiah, S.
    Gorgoi, M.
    Schaefers, F.
    Follath, R.
    Goedkoop, J. B.
    Golden, M. S.
    PHYSICAL REVIEW B, 2009, 79 (11):
12345