Electron spin resonance detection and identification of nitrogen centers in nanodiamonds

被引：24

作者：

Baranov, P. G. ^{[1
]}

Il'in, I. V. ^{[1
]}

Soltamova, A. A. ^{[1
]}

Vul', A. Ya. ^{[1
]}

Kidalov, S. V. ^{[1
]}

Shakhov, F. M. ^{[1
]}

Mamin, G. V. ^{[2
]}

Orlinskii, S. B. ^{[2
]}

Salakhov, M. Kh. ^{[2
]}

机构：

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

[2] Kazan VI Lenin State Univ, Fed Ctr Shared Usage Physicochem Measurements, Kazan 420008, Russia

来源：

JETP LETTERS | 2009年 / 89卷 / 08期

关键词：

NUCLEAR DOUBLE-RESONANCE; DIAMOND; IMPURITIES; CARBON; EPR;

D O I：

10.1134/S0021364009080074

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Individual nitrogen centers N(0) and nitrogen pairs N (2) (+) have been detected and identified in natural diamond nanocrystals by means of the high-frequency electron spin resonance method. The N(0) nitrogen centers have been observed in synthetic diamond nanocrystallites with a size of less than 10 nm produced by high-temperature high-pressure sintering of detonation nanodiamonds. Thus, the possibility of the stable state of impurity nitrogen atoms in diamond nanoparticles has been demonstrated.

引用

页码：409 / 413

页数：5

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