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
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