NUCLEAR MAGNETIC-SUSCEPTIBILITY OF SUBMONOLAYER HE-3 FILMS ADSORBED ON GRAPHITE AT MILLIKELVIN TEMPERATURES

被引：22

作者：

SAUNDERS, J

LUSHER, CP

COWAN, BP

机构：

[1] Department of Physics, Royal Holloway and Bedford New College, University of London, Egham

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.64.2523

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The nuclear magnetic susceptibility of submonolayer He3 films adsorbed on a graphite substrate has been measured for temperatures between 6 and 800 mK. Three distinct surface-density regimes are identified for fractional monolayer coverages below perfect registry. These appear to be a fluid phase with some atoms localized by substrate heterogeneity, a solid-fluid coexistence region, and a registered solid phase with defects. T2 values inferred from NMR linewidth measurements are also reported. © 1990 The American Physical Society.

引用

页码：2523 / 2526

页数：4

共 21 条

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