Affiliation:
1. 1Forschungsinstitut für Technische Physik der Ungar. Akademie der Wissenschaften, Budapest
Abstract
The reduced effective mass m* of the carriers in ZnS was determined b y means of the Franz- Keldysh-effect. The field dependence of the band gap was calculated using the field dependence of transmission and the slope of the absorption curve. The values of TO* for field directions F Ⅱ c and F ⊥ c and for light polarised E Ⅱ c and E ⊥ c are in the order of 0.02 m0- This is unexpected because this value is one order of magnitude smaller than those of other II-VI compounds.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
6 articles.
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