DEHAAS-VANALPHEN EFFECT IN SUPERCONDUCTING V3SI

被引:46
作者
MUELLER, FM
LOWNDES, DH
CHANG, YK
ARKO, AJ
LIST, RS
机构
[1] OAK RIDGE NATL LAB, DIV SOLID STATE, OAK RIDGE, TN 37831 USA
[2] LOS ALAMOS NATL LAB, DIV PHYS, LOS ALAMOS, NM 87545 USA
关键词
D O I
10.1103/PhysRevLett.68.3928
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Quantum oscillations in the magnetization, periodic in inverse field (de Haas-van Alphen effect), have been observed in V3Si both above as well as below the superconducting critical field B(c2) of 17.95 T for fields along the [100] direction and at 1.5 K. The oscillations have the same frequency (+/-0.3%) in the two field regimes. It is shown by intercomparing the amplitudes that quantum oscillation measurements can be used to determine the field density distribution in the superconducting phase.
引用
收藏
页码:3928 / 3931
页数:4
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