Ni3AlB: A bridge between superconductivity and ferromagnetism

被引：19

作者：

Hase, I ^{[1
]}

机构：

[1] Nanoelect Res Inst AIST, Tsukuba, Ibaraki 3058568, Japan

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.70.033105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electronic energy band structures of anti-perovskite-type intermetallic compound Ni3AlB have been calculated within the local-density approximation Ferromagnetism does not appear even though the lattice is more expanded than nondoped Ni3Al. We found that the Fermi surfaces of Ni3AlB resemble those of MgCNi3, which is known to be a superconductor with T-c=8 K, and a good candidate of unconventional superconductor.

引用

页码：033105 / 1

页数：4

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