Defect physics of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">CuInSe</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>chalcopyrite semiconductor

Zhang, Shengbai; Wei, Su‐Huai; Zunger, Alex; Katayama‐Yoshida, Hiroshi

doi:10.1103/physrevb.57.9642

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Defect physics of theCuInSe2chalcopyrite semiconductor

Published in Physical review. B, Condensed matter • Apr 15, 1998

Authors:

Shengbai Zhang

Su‐Huai Wei

Alex Zunger

Abstract

We studied the defect physics in ${\mathrm{CuInSe}}_{2},$ a prototype chalcopyrite semiconductor. We showed that (i) it takes much less energy to form a Cu vacancy in ${\mathrm{CuInSe}}_{2}$ than to form cation vacancies in II-VI compounds (ii) defect formation energies vary considerably both with t...

Subject

Energy (signal processing)

Crystallography

Physics

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