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J-GLOBAL ID：201702229359092210   Reference number：17A1505945

Undoped high-T _c superconductivity in T’-La_1.8Eu_0.2CuO 4 + δ revealed by ^63,65Cu and ¹³⁹La NMR: Bulk superconductivity and antiferromagnetic fluctuations

~63,65Cuと~139La NMRにより明らかにされたT’-La_1 8Eu_0 2CuO4+δにおけるドープ高_c超伝導バルク超伝導と反強磁性ゆらぎ【Powered by NICT】

Author (11)： Fukazawa Hideto (Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522, Japan) ,  Ishiyama Seiya (Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522, Japan) ,  Goto Masato (Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522, Japan) ,  Kanamaru Shuhei (Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522, Japan) ,  Ohashi Kohki (Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Kawamata Takayuki (Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Adachi Tadashi (Department of Engineering and Applied Sciences, Sophia University, Chiyoda, Tokyo 102-8554, Japan) ,  Hirata Michihiro (Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan) ,  Sasaki Takahiko (Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan) ,  Koike Yoji (Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Kohori Yoh (Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522, Japan)
Material： Physica C. Superconductivity and Its Applications  (Physica C. Superconductivity)
Volume： 541  Page： 30-35  Publication year： 2017 
JST Material Number： T0580A  ISSN： 0921-4534  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Abstract/Point： We performed ^63,65C...

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Thesaurus term： *doping ,  temperature dependence ,  ground state ,  cuprate superconductor ,  Cooper pair ,  *antiferromagnetism ,  symmetry ,  paramagnetism ,  copper oxide ,  *fluctuation ,  normal conduction ,  Knight shift ,  *Superconductivity ,  spin-lattice relaxation ,  pseudogap

Author keywords (4)： High-T _c cuprate ,  Superconductivity ,  T’-Structure ,  Nuclear magnetic resonance

JST classification (1)： Properties of oxide superconductors  (BM04023I)

Terms in the title (7)： 65Cu ,  NMR ,  ドープ ,  超伝導 ,  バルク ,  反強磁性 ,  ゆらぎ