NMR IN SUBSTITUTIONALLY DISORDERED INCOMMENSURATE (RB1-XKX)2 ZNCL4

被引：3

作者：

BLINC, R ^{[1
]}

APIH, T ^{[1
]}

DOLINSEK, J ^{[1
]}

PRELOVSEK, P ^{[1
]}

SLAK, J ^{[1
]}

AILION, DC ^{[1
]}

GANESAN, K ^{[1
]}

机构：

[1] UNIV UTAH,DEPT PHYS,SALT LAKE CITY,UT 84112

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.50.2827

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The impurity-concentration dependence of the Rb-87 NMR line shapes and phason-induced spin-lattice relaxation rates has been studied over a wide temperature range in substitutionally disordered incommensurate (Rb1-xKx)2ZnCl4 for x = 0.00, 0.02, and 0.06. The results yield in formation on the impurity-concentration dependence of the phason gap and phase fluctuations of the modulation wave as well as on the nature of the coupling of the impurities to the incommensurate modulation wave.

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页码：2827 / 2832

页数：6

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