Optical Properties of Detonation Nanodiamond Hydrosols

被引：30
|
作者：
Aleksenskii, A. E. [1 ]
Vul', A. Ya. [1 ]
Konyakhin, S. V. [1 ]
Reich, K. V. [1 ]
Sharonova, L. V. [1 ]
Eidel'man, E. D. [1 ,2 ]
机构：
[1] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia
[2] St Petersburg Chem Pharmaceut Acad, St Petersburg 197022, Russia
来源：
PHYSICS OF THE SOLID STATE | 2012年 / 54卷 / 03期
关键词：
DIAMOND; DEAGGLOMERATION; STATES;
D O I：
10.1134/S1063783412030031
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Studies of the optical properties of hydrosols of 4-nm detonation nanodiamond particles performed in the 0.2-1.1 mu m range have revealed a novel effect, a strong increase of absorption at the edges of the spectral range, and provided its explanation in terms of absorption of radiation by the dimer chains (the so-called Pandey chains) fixed on the surface of a nanodiamond particle. The effect of particle size distribution in a hydrosol on the relative intensity of Rayleigh scattering and light absorption by nanodiamond particles in this range has been analyzed.
引用
收藏
页码：578 / 585
页数：8
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