2D K-39 NMR-STUDY OF THE PHASE-TRANSITION IN KSCN

被引：7

作者：

BLINC, R ^{[1
]}

DOLINSEK, J ^{[1
]}

APIH, T ^{[1
]}

SCHRANZ, W ^{[1
]}

FUITH, A ^{[1
]}

WARHANEK, H ^{[1
]}

机构：

[1] UNIV VIENNA,INST EXPTL PHYS,VIENNA,AUSTRIA

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 93卷 / 07期

关键词：

D O I：

10.1016/0038-1098(94)00613-H

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Two-dimensional (2D) ''separation of interactions'' K-39 1/2 --> -1/2 NMR measurements of KSCN show that the line broadening around and above T-c is purely homogeneous. The disordering process above T-c is thus of dynamic and not of static origin. The lifetimes of the orthorhombic microdomains which appear static on the neutron scattering time scale are between 10(-3) and 10(-7) s.

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页码：609 / 611

页数：3

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