Lattice dynamics of Li-ZrNCl: An electron doped layered superconductor

被引:22
作者
Adelmann, P
Renker, B
Schober, H
Braden, M
Fernandez-Diaz, F
机构
[1] Forschungszentrum Karlsruhe, INFP, D-76021 Karlsruhe, Germany
[2] Inst Max Von Laue Paul Langevin, F-38042 Grenoble 9, France
[3] CENS, Leon Brillouin Lab, F-91911 Gif Sur Yvette, France
关键词
Light Scattering; Magnetic Material; Recent Result; Dynamical Calculation; Comprehensive Information;
D O I
10.1023/A:1022598423200
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report recent results on structural and lattice dynamical investigations of Li.16ZrNCl and its non superconducting reference ZrNCl using the methods of elastic and inelastic neutron scattering as well as of inelastic light scattering. Comprehensive information is obtained by accompanying lattice dynamical calculations with a Born von Karman model. Significant spectral shifts which might be connected to strong electron-phonon coupling in the superconducting system are observed.
引用
收藏
页码:449 / 453
页数:5
相关论文
共 4 条
  • [1] UBER NITRIDHALOGENIDE DES TITANS UND ZIRKONS
    JUZA, R
    HENERS, J
    [J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1964, 332 (3-4): : 159 - 172
  • [2] Microscopic dynamics of AC(60) compounds in the plastic, polymer, and dimer phases investigated by inelastic neutron scattering
    Schober, H
    Tolle, A
    Renker, B
    Heid, R
    Gompf, F
    [J]. PHYSICAL REVIEW B, 1997, 56 (10) : 5937 - 5950
  • [3] Superconductivity at 25.5 K in electron-doped layered hafnium nitride
    Yamanaka, S
    Hotehama, K
    Kawaji, H
    [J]. NATURE, 1998, 392 (6676) : 580 - 582
  • [4] 1998, NEUTRON SCATTERING L, P165