On the Analysis of Hydrogen in as grown
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M. Udhayasankar; J. Kumar; P. Ramasamy; D.K. Avasthi; D. Kabiraj
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Article
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2000
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John Wiley and Sons
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English
โ 139 KB
๐ 2 views
Hydrogen detection and analysis was carried out on the undoped semi-insulating (S.I.) gallium arsenide (GaAs) single crystal using conventional elastic recoil detection analysis (ERDA) technique with high energy, heavy ion beam. Presence of hydrogen (nearly 3 x 10 20 atoms/cc) has been observed on t