Coherent effects in regular three-dimensional lattices of insulator nanocrystals in an opal matrix

被引：14

作者：

Bogomolov, BN ^{[1
]}

Kartenko, NF

Kurdyukov, DA

Parfen'eva, LS

Sysoeva, AA

Sharenkova, NV

Smirnov, IA

机构：

[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia

[2] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

PHYSICS OF THE SOLID STATE | 1999年 / 41卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1130773

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Samples of the nanocomposite opal +NaCl with 100% filling of first-order voids in the opal by NaCl have been obtained. The thermal conductivity of the nanocomposite has been measured in the temperature interval 4.2-300 K. It is shown that NaCl, introduced into opal, forms a regular "matrix quasilattice'' of microcrystals, which leads to suppression of coherent effects and, as a consequence, of properties characteristic of massive crystals. (C) 1999 American Institute of Physics. [S1063-7834(99)03002-6].

引用

页码：313 / 318

页数：6

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