Title of article
Effects of tellurium concentration on the structure of melt-grown ZnSe crystals
Author/Authors
Atroshchenko، نويسنده , , Lyubov V. and Galkin، نويسنده , , Sergey N. and Rybalka، نويسنده , , Irina A. and Voronkin، نويسنده , , Evgeniy F. and Lalayants، نويسنده , , Alexandr I. and Ryzhikov، نويسنده , , Vladimir D. and Fedorov، نويسنده , , Alexandr G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
4
From page
211
To page
214
Abstract
It has been shown that isovalent doping by tellurium positively affects the structural perfection of ZnSe crystals related to the completeness of the wurtzite–sphalerite phase transition. The optimum concentration range of tellurium in ZnSe crystals is 0.3–0.6 mass %. X-ray diffraction studies have shown that in ZnSe1−xTex crystals at tellurium concentrations below 0.3 mass % twinning and packing defects occur, while tellurium concentrations above 0.6 mass % lead to formation of tetragonal crystal lattice.
Keywords
structure , Twinning defect , Packing defect , Sphalerite , phase transition , ZnSe1?xTex crystals , Doping , wurtzite
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2202952
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