PHASE-TRANSITIONS FOR GALLIUM MICROPARTICLES IN A POROUS-GLASS

被引：27

作者：

BORISOV, BF

CHARNAYA, EV

KUMZEROV, YA

RADZHABOV, AK

SHELYAPIN, AV

机构：

[1] Institute of Physics, St. Petersburg State University, St. Petersburg

[2] A.F. Ioffe Physico-Technical Institute RAN, St. Petersburg

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 92卷 / 06期

关键词：

D O I：

10.1016/0038-1098(94)90492-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Studies of sound velocity and absorption supplemented with studies of heat capacity were carried out for the first time in the melting-freezing phase transition temperature range for Ga microparticles in a porous glass. The pronounced asymmetry of temperature behavior in cooling-heating processes was obtained, which was interpreted as the first order phase transition at cooling and the smeared phase transition at heating.

引用

页码：531 / 533

页数：3

共 15 条

[1] EXPERIMENTAL-EVIDENCE FOR QUASIMELTING IN SMALL PARTICLES [J].