De Haas–van Alphen oscillation in both the normal and superconducting mixed states of NbSe2, CeRu2, URu2Si2, and UPd2Al3 (Review Article)
De Haas–van Alphen oscillation in both the normal and superconducting mixed states of NbSe2, CeRu2, URu2Si2, and UPd2Al3 (Review Article)
复制标题
NbSe2、CeRu2、URu2Si2 和 UPd2Al3 的正常状态和超导混合态下的德哈斯-范阿尔芬振荡(评论文章)
DOI:
10.1063/1.593787
复制
发表时间:
1999
影响因子:
0.8
通讯作者:
Y. Ōnuki
中科院分区:
文献类型:
--
作者:
Y. Inada;Y. Ōnuki
The de Haas–van Alphen (dHvA) oscillation was observed clearly in both the normal and superconducting mixed states in NbSe2, CeRu2, URu2Si2, and UPd2Al3. The dHvA frequency, which is proportional to the extremal cross-sectional area of the Fermi surface, does not change in magnitude between the normal and mixed states. For the f-electron superconductors, the cyclotron effective mass is found to be reduced and the corresponding Dingle temperature or scattering rate of the conduction electron increases in the mixed state. An anisotropic energy gap with a line node for URu2Si2 and UPd2Al3 is discussed from the angular dependence of the dHvA amplitude in the mixed state.
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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DOI:
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发表时间:
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期刊:
Physica B (to be published)
影响因子:
--
作者:
K.Ueda;T.Kohara;G.Motoyama;Y.Oda
通讯作者:
Y.Oda