Specific features of the structure of detonation nanodiamonds from results of electron microscopy investigations

被引：29

作者：

Baitinger, E. M. ^{[1
]}

Belenkov, E. A. ^{[2
]}

Brzhezinskaya, M. M. ^{[3
,4
]}

Greshnyakov, V. A. ^{[2
]}

机构：

[1] Chelyabinsk State Pedag Univ, Chelyabinsk 454080, Russia

[2] Chelyabinsk State Univ, Chelyabinsk 454000, Russia

[3] St Petersburg State Univ, Fock Inst Phys, St Petersburg 198904, Russia

[4] ALBA CELLS, Barcelona 08290, Spain

来源：

PHYSICS OF THE SOLID STATE | 2012年 / 54卷 / 08期

关键词：

RAMAN-SPECTROSCOPY; DIAMOND;

D O I：

10.1134/S1063783412080057

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The experimental results of a comprehensive investigation of the structure of detonation synthesis nanodiamonds by electron microscopy methods have been presented. The morphology of diamond nanoparticles has been investigated and the microdiffraction patterns have been analyzed. The method of characteristic fast electron energy loss spectroscopy in transmission electron microscopy has been used. The local density of structural components of a nanodiamond (diamond core and fullerene-like shell) has been obtained. The shape of the shell surrounding the nanocrystal has been determined using model calculations. A hypothesis explaining the charging of the nanodiamond surface has been proposed.

引用

页码：1715 / 1722

页数：8

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