HEAT-CAPACITY OF KRYPTON PHYSISORBED ON GRAPHITE

被引:88
作者
BUTLER, DM [1 ]
LITZINGER, JA [1 ]
STEWART, GA [1 ]
GRIFFITHS, RB [1 ]
机构
[1] CARNEGIE MELLON UNIV, DEPT PHYS, PITTSBURGH, PA 15213 USA
关键词
D O I
10.1103/PhysRevLett.42.1289
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The results of an exhaustive high-precision heat-capacity study of the submonolayer regime of the krypton-graphite (Grafoil) adsorption system are presented. A phase diagram exhibiting a single two-phase coexistence region is proposed as an alternative to the previously proposed triple-point phase diagram. A quantitive correspondence between the locus of heat capacity anomalies in the Kr-graphite system and that for the N2-graphite system suggests the proposed phase diagram may apply to the N2 system as well. © 1979 The American Physical Society.
引用
收藏
页码:1289 / 1292
页数:4
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