H-1-NMR INVESTIGATION OF THE SDW WAVE-NUMBER IN (TMTTF)(2)BR

被引：64

作者：

NAKAMURA, T ^{[1
]}

NOBUTOKI, T ^{[1
]}

KOBAYASHI, Y ^{[1
]}

TAKAHASHI, T ^{[1
]}

SAITO, G ^{[1
]}

机构：

[1] KYOTO UNIV,DEPT CHEM,SAKYO KU,KYOTO 60601,JAPAN

来源：

SYNTHETIC METALS | 1995年 / 70卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(94)02855-S

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We performed the measurement of H-1-NMR lineshape in the spin density wave (SDW) state of (TMTTF)(2)Br, in which a ''commensurate'' SDW state had been suggested in the recent C-13-NMR measurement. We found the most possible SDW wave-number to be (1/2, 1/4, 0) and the amplitude be 0.14 mu(B)/molecule by a precise analysis of angular dependence of H-1-NMR lineshape. The wavenumber is commensurate but very close to that of the incommensurate SDW in (TMTSF)(2)PF6. The SDW characteristics in (TMTTF)(2)Br are discussed.

引用

页码：1293 / 1294

页数：2

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