Phonons and electron-phonon coupling in nickel borocarbides

被引:13
|
作者
Reichardt, W [1 ]
Heid, R [1 ]
Bohnen, KP [1 ]
机构
[1] Forschungszentrum Karlsruhe, Inst Festkorperphys, D-76021 Karlsruhe, Germany
来源
JOURNAL OF SUPERCONDUCTIVITY | 2005年 / 18卷 / 5-6期
关键词
band structure calculation; phonons nickel borocarbides;
D O I
10.1007/s10948-005-0074-2
中图分类号
O59 [应用物理学];
学科分类号
摘要
We present first principles calculations of the bandstructure, the phonons and the electron-phonon interaction in superconducting YNi2B2C (T-c = 15.5 K) within the framework of the local density approximation (LDA). The results are compared with those of nonsuperconducting reference systems LaNi2B2C and Y(Ni.75Co0.25)(2)B2C.
引用
收藏
页码:759 / 761
页数:3
相关论文
共 50 条
  • [21] ELECTRON-PHONON COUPLING IN GRAPHENE
    Milosevic, Ivanka
    Kepcija, Nenad
    Dobardzic, Edib
    Damnjanovic, Milan
    Mohr, Marcel
    Maultzsch, Janina
    Thomsen, Christian
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2010, 24 (6-7): : 655 - 660
  • [22] Electron-phonon coupling in nanodevices
    Kral, Karel
    Lin, Chung-Yi
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2010, 42 (03): : 618 - 621
  • [23] Resonant interactions between discrete phonons in quinhydrone driven by nonlinear electron-phonon coupling
    Rury, Aaron S.
    PHYSICAL REVIEW B, 2016, 93 (21)
  • [24] A MODEL FOR LONGITUDINAL OPTICAL PHONONS AND ELECTRON-PHONON COUPLING IN GAAS/GAALAS MULTILAYER STRUCTURE
    GUILLEMOT, C
    CLEROT, F
    SUPERLATTICES AND MICROSTRUCTURES, 1990, 8 (03) : 263 - 268
  • [25] Coupling of magnetic moments with phonons and electron-phonon interaction in LaFeAsO1-xFx
    Yndurain, F.
    EPL, 2011, 94 (03)
  • [26] ELECTRON-PHONON COUPLING IN AN ITINERANT ELECTRON FERROMAGNET
    KIM, DJ
    UKON, S
    SUPPLEMENT OF THE PROGRESS OF THEORETICAL PHYSICS, 1980, (69): : 281 - 289
  • [27] PHONONS AND ELECTRON-PHONON INTERACTION IN GAAS QUANTUM WIRES
    ROSSI, F
    BUNGARO, C
    ROTA, L
    LUGLI, P
    MOLINARI, E
    SOLID-STATE ELECTRONICS, 1994, 37 (4-6) : 761 - 764
  • [28] OPTICAL PHONONS AND ELECTRON-PHONON INTERACTION IN QUANTUM WIRES
    COMAS, F
    TRALLEROGINER, C
    CANTARERO, A
    PHYSICAL REVIEW B, 1993, 47 (12): : 7602 - 7605
  • [29] PHONONS AND QUANTUM FLUCTUATIONS IN A DIMERIZED ELECTRON-PHONON CHAIN
    PSALTAKIS, GC
    PAPANICOLAOU, N
    INTERACTING ELECTRONS IN REDUCED DIMENSIONS, 1989, 213 : 219 - 225
  • [30] Phonons and electron-phonon interaction at the Sb(111) surface
    Campi, Davide
    Bernasconi, Marco
    Benedek, Giorgio
    PHYSICAL REVIEW B, 2012, 86 (07)