Article ID Journal Published Year Pages File Type
1681741 Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2013 5 Pages PDF
Abstract
CuInSe2 single crystals are studied by the Rutherford Backscattering of 2 MeV helium ions involving axial channeling along the 〈2 2 1〉 direction of the chalcopyrite lattice. Experimental values of the critical angle and normalized minimum yield are measured and compared with theory. The concentration of point defects separately in the Cu, In, and Se sublattices, determined from the comparison of experimental and theoretical minimum yields, are estimated as 4.7 × 1020, 1.0 × 1020, and 5.7 × 1020 cm−3, respectively.
Related Topics
Physical Sciences and Engineering Materials Science Surfaces, Coatings and Films
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