High-temperature thermal conductivity of porous Al2O3 nanostructures -: art. no. 134201

被引：47

作者：

Braginsky, L ^{[1
]}

Shklover, V

Hofmann, H

Bowen, P

机构：

[1] Russian Acad Sci, Inst Semicond Phys, Novosibirsk 630090, Russia

[2] Swiss Fed Inst Technol, Crystallog Lab, CH-8092 Zurich, Switzerland

[3] Swiss Fed Inst Technol, Powder Technol Lab, CH-1015 Lausanne, Switzerland

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.70.134201

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The temperature dependence of the thermal conductivity of porous, nanostructured alumina has been measured. It is shown that this dependence can be described with a single parameter, the value of which depends on the intergrain boundary structure and is independent of the grain size and porosity.

引用

页码：134201 / 1

页数：7

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