Fermi surface topology of borocarbide superconductor YNi2B2C:: Angle-resolved photoemission spectroscopy

被引：0

作者：

Baba, T. ^{[1
]}

Yokoya, T. ^{[2
]}

Tsuda, S. ^{[1
]}

Shin, S. ^{[1
,3
]}

Watanabe, T. ^{[1
]}

Nohara, M. ^{[4
]}

Takagi, H. ^{[4
]}

Oguchi, T. ^{[5
]}

机构：

[1] Univ Tokyo, ISSP, Kashiwa, Chiba 2778581, Japan

[2] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama 7008530, Japan

[3] Inst Phys & Chem Res RIKEN, Mikazuki, Hyogo 6795148, Japan

[4] Univ Tokyo, Dept Adv Mat Sci, Kashiwa, Chiba 2778581, Japan

[5] Hiroshima Univ, Greduate Sch Adv Sci Matter ADSM, Dept Quantum Matter, Hiroshima 7398526, Japan

来源：

LOW TEMPERATURE PHYSICS, PTS A AND B | 2006年 / 850卷

关键词：

anistropic s-wave superconductor; angle-resolved photoemission spectroscopy; Fermi surface; nesting;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We have performed high-resolution angle-resolved photoemission spectroscopy (ARPES) of the borocarbide superconductor YNi2B2C to Study the Fermi surface (FS) topology of the anisotropic s-wave superconductor. We successfully observed experimental valence band dispersions and Fermi surfaces (FSs), and indicated two nested parts connected by the known nesting vector Q similar to(0.55,0,0).

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页码：683 / +

页数：2

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