K o 5 -i~ (b)2), M. POPOVA (b)3), and P. POL~VKA (b)The valence band structure near the I?-point in CdTe has been investigated. Experiinentally, the absorption curves obtained for p-type CdTe doped with Te, P, As are presented, discussed, and compared with theory [18]. This comparison yields the ratios of the hole effective masses mT/rn; = 7 3 and rnF/rnT = 5. The theoretical valence band striicturc near the r-point is fitted to correspond with the optical absorption measurements.Die Valenzbandstruktur in der Nahe des r-Punktes in CdTe wird uutersucht. Es werden die experimentellen Absorptionskurven fur p-leitendes CdTe, dotiert mit Te, P, As, dargestellt, diskutiert nnd mit der Theorie [18] verglichen. Der Vergleich gibt fur die Verhdtnisse der effektiven Massen der Locher vnT/m; = 7,Fj und r n~/ r n~ = 5 . Die theoretische Valenzbandstnrktur ist in gu ter ubereinstimmung mit optischen Absorptionsmessirngen.
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