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Cathodoluminescence Emission from Crystalline Linbo3

Published online by Cambridge University Press:  21 February 2011

J. Llopis ,
C. Ballesteros ,
R. Gonzalez  and
Y. Chen
J. Llopis
Affiliation:
Departamento de Física del Estado Sólido, Facultad de Ciencias Físicas, Universidad Complutense, Madrid (Spain)
C. Ballesteros
Affiliation:
Departamento de Física del Estado Sólido, Facultad de Ciencias Físicas, Universidad Complutense, Madrid (Spain)
R. Gonzalez
Affiliation:
Departamento de Física del Estado Sólido, Facultad de Ciencias Físicas, Universidad Complutense, Madrid (Spain)
Y. Chen
Affiliation:
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, USA
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Abstract

Cathodoluminescence (CL) emission from as-grown and indented LiNbO3 single crystals has been studied. The spectrum is strongly affected by deformation of the surface region. Three emission bands at about 410, 525 and 580nm have been observed. Irradiation with the electron microscope beam at very high current intensities causes a severe damage on the irradiated area. This effect can also be observed on the indented areas where the indentation pyramid can not be recognized after prolonged irradiation.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 24: Symposium B – Defect Properties and Processing of High-Technology Nonmetallic Materials , 1983 , 129
Copyright
Copyright © Materials Research Society 1984

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References

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