Electron paramagnetic resonance detection of the giant concentration of nitrogen vacancy defects in sintered detonation nanodiamonds

A giant concentration of nitrogen vacancy defects has been revealed by the electron paramagnetic resonance (EPR) method in a detonation nanodiamond sintered at high pressure and temperature. A high coherence of the electron spins at room temperature has been observed and the angular dependences of t...

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Veröffentlicht in:	JETP letters 2010-07, Vol.92 (2), p.102-106
Hauptverfasser:	Soltamova, A. A., Il’in, I. V., Shakhov, F. M., Kidalov, S. V., Vul’, A. Ya, Yavkin, B. V., Mamin, G. V., Orlinskii, S. B., Baranov, P. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic Biological and Medical Physics Biophysics Molecular Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Solid State Physics Spintronics
Online-Zugang:	Volltext
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Zusammenfassung:	A giant concentration of nitrogen vacancy defects has been revealed by the electron paramagnetic resonance (EPR) method in a detonation nanodiamond sintered at high pressure and temperature. A high coherence of the electron spins at room temperature has been observed and the angular dependences of the EPR spectra indicate the complete orientation of the diamond system.
ISSN:	0021-3640 1090-6487
DOI:	10.1134/S0021364010140067