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セガワ コウジ
SEGAWA KOJI
瀬川 耕司 所属 京都産業大学 理学部 物理科学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2004/09 |
| 形態種別 | 研究論文 |
| 査読 | 査読あり |
| 標題 | Thermodynamic and transport properties of underdoped cuprates from ARPES data |
| 執筆形態 | その他 |
| 掲載誌名 | PHYSICA B-CONDENSED MATTER |
| 掲載区分 | 国外 |
| 出版社・発行元 | ELSEVIER SCIENCE BV |
| 巻・号・頁 | 351(3-4),pp.250-255 |
| 著者・共著者 | T Yoshida,XJ Zhou,H Yagi,DH Lu,K Tanaka,A Fujimori,Z Hussain,ZX Shen,T Kakeshita,H Eisaki,S Uchida,K Segawa,AN Lavrov,Y Ando |
| 概要 | The relationship between photoemission spectra of high-T-c cuprates and their thermodynamic and transport properties are discussed. The doping dependence of the expected quasi-particle density at the Fermi level (E-F) are compared with the electronic specific heat coefficient gamma and that of the spectral weight at E-F with the in-plane and out-of-plane superfluid density. We have estimated the electrical resistivity of underdoped cuprates from the momentum distribution curve (MDC) at E-F in the nodal direction. The temperature dependence of the MDC width is also consistent with that of the electrical resistivity. (C) 2004 Elsevier B.V. All rights reserved. |
| DOI | 10.1016/j.physb.2004.06.017 |
| ISSN | 0921-4526 |
| PermalinkURL | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=4544373641&origin=inward |