Skeletal dendritic structure of dust microparticles and of their agglomerates in tokamak T-10

被引：14

作者：

Kolbasov, BN ^{[1
]}

Kukushkin, AB ^{[1
]}

Rantsev-Kartinov, VA ^{[1
]}

Romanov, PV ^{[1
]}

机构：

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

来源：

PHYSICS LETTERS A | 2001年 / 291卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0375-9601(01)00750-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dendritic skeletons are found in submicron dust particles contained in various types of dust deposit in tokamak T-10. These skeletons are composed of few-several nanometers thick fibers and are partly/fully embedded in an amorphous component. The agglomerates of visually separate particles (VSPs) are shown to possess a common dendritic skeleton with the distribution of amorphous component being peaked around basic blocks of the dendrite to form the VSPs. The dendricity of above skeletons is compatible with a hypothetical streamer-like mechanism of assembling a skeleton from nanotubular blocks. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：447 / 452

页数：6

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