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ESR Characteristics of Cubic Boron Nitride Crystals

Published online by Cambridge University Press:  25 February 2011

Fangqing Zhang  and
Guanghua Chen
Fangqing Zhang
Affiliation:
Department of Physics, Lanzhou University, Lanzhou 730001, P.R., China
Guanghua Chen
Affiliation:
Department of Physics, Lanzhou University, Lanzhou 730001, P.R., China
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Abstract

Electron spin resonance (ESR) spectrum have been used to study undoped cubic boron nitride crystals. The results show that the peak-to-peak width of the ESR signal is 27×10-4 T and the g-value is 2.00248, the spin density N s is 2.8×1015 cm-3, it is considered that the ESR signal is originated from the nitrogen dangling bond. Raman spectrum measurements have been also carried out, the peak positions are at 1054 cm-1 and 1306 cm-1.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 242: Symposium G – Wide Band-Gap Semiconductors , 1992 , 613
Copyright
Copyright © Materials Research Society 1992

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References

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