Polyamorphic transition in amorphous fullerites

被引：13

作者：

Agafonov, S. S. ^{[1
]}

Glazkov, V. P. ^{[1
]}

Kokin, I. F. ^{[1
]}

Somenkov, V. A. ^{[1
]}

机构：

[1] Russian Res Ctr Kurchatov Inst, Moscow 123182, Russia

来源：

PHYSICS OF THE SOLID STATE | 2010年 / 52卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

PHASES; ICE;

D O I：

10.1134/S1063783410060338

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Samples of amorphous fullerites have been prepared by mechanoactivation (grinding in a ball mill), and their structure has been studied using neutron diffraction. It has been found that the amorphous fullerites subjected to high-temperature (600-1700A degrees C) annealing undergo a polyamorphic transition from the molecular glass to the atomic glass, which is accompanied by the disappearance of fullerene halos at small scattering angles.

引用

页码：1329 / 1331

页数：3

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