Abstract
We report measurements of the valence band structure in CuGa1−xInxS2 alloys which resolve the recent controversy regarding the valence band structures of CuGaS2 and CuInS2. We find that (1) the spin-orbit splitting is negative in CuInS2, (2) the crystal-field splitting dominates the valence band structure in CuGaS2, and (3) the vanishing crystal-field splitting in CuInS2 results from an accidental cancellation of three competing phenomena.
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© 1974 Springer Fachmedien Wiesbaden
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Shay, J.L., Tell, B., Kasper, H.M. (1974). Valence Band Structure of CuGa1−xInxS2 Alloys. In: Pilkuhn, M.H. (eds) Proceedings of the Twelfth International Conference on the Physics of Semiconductors. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-322-94774-1_52
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DOI: https://doi.org/10.1007/978-3-322-94774-1_52
Publisher Name: Vieweg+Teubner Verlag, Wiesbaden
Print ISBN: 978-3-519-03013-3
Online ISBN: 978-3-322-94774-1
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