Spatial mapping of electrically active defects in HgCdTe using laser beam-induced current
- 1 September 1987
- journal article
- Published by American Vacuum Society in Journal of Vacuum Science & Technology A
- Vol. 5 (5) , 3186-3189
- https://doi.org/10.1116/1.574834
Abstract
A high-resolution and nondestructive optical characterization technique called laser beam-induced current (LBIC) has been developed and utilized to obtain maps of electrically active defects in liquid phase epitaxy HgCdTe. The LBIC technique is also suitable for studying the p–n junction detector elements in an array nondestructively, without requiring any electrical contacts to individual detector elements.Keywords
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