IR Spectroscopy of Vacancy Clusters (Amber Centers) in CVD Diamonds Nanostructured by Fast Neutron Irradiation

We investigated the IR absorption spectra of CVD diamond damaged by fast neutrons (>0.1 MeV) with high fluences ranging from 1 × 10¹⁸ to 2 × 10¹⁹ cm⁻² and annealed at temperatures of 200 °C to 1680 °C. After annealing above 1000 °C, the formation of “amber-centers” (...

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Bibliographic Details

Main Authors:	Andrey A. Khomich, Roman Khmelnitskii, Maria Kozlova, Alexander V. Khomich, Victor Ralchenko
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2023-05-01
Series:	C
Subjects:	diamond fast neutrons radiation damage amorphization defects amber centers
Online Access:	https://www.mdpi.com/2311-5629/9/2/55
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