ELECTRONIC-PROPERTIES OF NORMAL AND SUPERCONDUCTING ALKALI FULLERIDES PROBED BY C-13 NUCLEAR-MAGNETIC-RESONANCE

被引：206

作者：

TYCKO, R ^{[1
]}

DABBAGH, G ^{[1
]}

ROSSEINSKY, MJ ^{[1
]}

MURPHY, DW ^{[1
]}

RAMIREZ, AP ^{[1
]}

FLEMING, RM ^{[1
]}

机构：

[1] AT&T BELL LABS, 600 MT AVE, MURRAY HILL, NJ 07974 USA

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.68.1912

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the results of C-13 NMR measurements on K3C60 and Rb3C60 in the normal and superconducting states. Electronic densities of states at the Fermi energy in the normal state and energy gaps in the superconducting state are estimated from spin-lattice relaxation data. Implications of the relaxation and spectral data for the electronic properties of these materials are discussed.

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页码：1912 / 1915

页数：4

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