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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 | 1999/12 |
| 形態種別 | 研究論文 |
| 標題 | Unusual charge localization in Zn-doped and heavily underdoped YBa2Cu3O7-delta at low temperatures |
| 執筆形態 | その他 |
| 掲載誌名 | JOURNAL OF LOW TEMPERATURE PHYSICS |
| 掲載区分 | 国外 |
| 出版社・発行元 | KLUWER ACADEMIC/PLENUM PUBL |
| 巻・号・頁 | 117(5-6),pp.1175-1179 |
| 著者・共著者 | K Segawa,Y Ando |
| 概要 | The in-plane normal-state resistivity of Zn-doped YBa2Cu3O7-delta and heavily underdoped pure YBCO single crystals is measured down to low temperatures under magnetic fields up to 18 T. We found that the temperature dependence of the normal-state rho(ab) does not obey log(1/T) and tends not to diverge in the low temperature limit. The result suggests that the "ground state" of the normal state of YBCO is metallic. PACS numbers: 74.25.Fy, 74.62.Dh, 74.72.Bk. |
| ISSN | 0022-2291 |
| PermalinkURL | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0033347436&origin=inward |