Damage studies in cubic ZnSe single crystals grown from melt |
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| Authors: | I Ursu L C Nistor V S Teodorescu S V Nistor I N Mihailescu N N Kolesnikov V I Konov M P Kulakov Yu M Starodumov N I Chapliev V E Shub |
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| Institution: | (1) Central Institute of Physics, Bucharest, Roumania;(2) Institute of General Physics, Moscow, USSR |
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| Abstract: | A microscopy study of the morphology of the damage produced by TEA-CO2 laser pulses in cubic ZnSe single crystals grown from melt is presented. The observed bulk filamentary damage consists of relatively uniformly distributed  elementary damaged zones, located at specific sites where absorbing inclusions could exist. Transmission electron microscopy and laser ion mass spectroscopy investigations revealed the absorbing inclusions to be thin graphite foils, originating from the crucible used for crystal growth. |
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| Keywords: | 61 80 |
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