UNSPECIFIED (2004) Electron spin resonance study of perturbed di-interstitials in diamond. In: 9th International Workshop on Surface and Bulk Defects in CVD Diamond Films, Diepenbeek Hasselt, BELGIUM, FEB 18-20, 2004. Published in: PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 201 (11). pp. 2516-2520.

Full text not available from this repository.

Abstract

Twelve satellite centres, labelled as R1A-L, were detected and characterised by electron spin resonance around the RI centre, which was previously identified with the di-interstitial in diamond. The RI satellites exhibit spin S = I and monoclinic-1 symmetry; their spin-spin interaction constant D is less than or equal to4% smaller, but the anisotropy parameter E is significantly larger than that of the R I centre. All the satellites anneal out at a temperature in the range 300-350 degreesC, which is slightly lower than that of the RI centre. However, the RI centre, but not its satellites, can be restored by UV illumination after annealing at temperatures as high as 800 degreesC. The experimental observations can be accounted for by a model assigning the R1A..L centres to distinct pairs of a di-interstitial and a neutral vacancy located in the {110} symmetry plane of the di-interstitial. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) Q Science > QC Physics
Journal or Publication Title:	PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
Publisher:	WILEY-V C H VERLAG GMBH
ISSN:	0031-8965
Date:	September 2004
Volume:	201
Number:	11
Number of Pages:	5
Page Range:	pp. 2516-2520
Identification Number:	10.1002/pssa.200405163
Publication Status:	Published
Title of Event:	9th International Workshop on Surface and Bulk Defects in CVD Diamond Films
Location of Event:	Diepenbeek Hasselt, BELGIUM
Date(s) of Event:	FEB 18-20, 2004
URI:	http://wrap.warwick.ac.uk/id/eprint/7954

Data sourced from Thomson Reuters' Web of Knowledge

Request changes to a record

Actions (login required)

View Item