Fermi surface topology of borocarbide superconductor YNi2B 2C:Angle-resolved photoemission spectroscopy

T. Baba; T. Yokoya; S. Tsuda; S. Shin; T. Watanabe; Minoru Nohara; H. Takagi; T. Oguchi

doi:10.1063/1.2354894

Fermi surface topology of borocarbide superconductor YNi₂B ₂C:Angle-resolved photoemission spectroscopy

T. Baba, T. Yokoya, S. Tsuda, S. Shin, T. Watanabe, Minoru Nohara, H. Takagi, T. Oguchi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

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∼(0.55,0,0).

Original language	English
Title of host publication	LOW TEMPERATURE PHYSICS
Subtitle of host publication	24th International Conference on Low Temperature Physics - LT24
Pages	683-684
Number of pages	2
DOIs	https://doi.org/10.1063/1.2354894
Publication status	Published - Dec 1 2006
Event	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States Duration: Aug 10 2006 → Oct 17 2006

Publication series

Name	AIP Conference Proceedings
Volume	850
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
Country/Territory	United States
City	Orlando, FL
Period	8/10/06 → 10/17/06

Keywords

Angle-resolved photoemission spectroscopy
Anistropic s-wave superconductor
Fermi surface
Nesting

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2354894

Cite this

Baba, T., Yokoya, T., Tsuda, S., Shin, S., Watanabe, T., Nohara, M., Takagi, H., & Oguchi, T. (2006). Fermi surface topology of borocarbide superconductor YNi₂B ₂C:Angle-resolved photoemission spectroscopy. In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 (pp. 683-684). (AIP Conference Proceedings; Vol. 850). https://doi.org/10.1063/1.2354894

Fermi surface topology of borocarbide superconductor YNi₂B ₂C:Angle-resolved photoemission spectroscopy. / Baba, T.; Yokoya, T.; Tsuda, S. et al.

LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. 2006. p. 683-684 (AIP Conference Proceedings; Vol. 850).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Baba, T, Yokoya, T, Tsuda, S, Shin, S, Watanabe, T, Nohara, M, Takagi, H & Oguchi, T 2006, Fermi surface topology of borocarbide superconductor YNi₂B ₂C:Angle-resolved photoemission spectroscopy. in LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP Conference Proceedings, vol. 850, pp. 683-684, LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24, Orlando, FL, United States, 8/10/06. https://doi.org/10.1063/1.2354894

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AU - Nohara, Minoru

AU - Takagi, H.

AU - Oguchi, T.

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