Showing papers on "Luttinger parameter published in 1989"
01 Jan 1989
TL;DR: In this article, the group theoretical considerations of the acceptor problem of Bhattacharjee and Rodriguez supplemented each other in an ideal way, such that a transparent calculation of the g-values became possible.
Abstract: Experimental as well as theoretical studies of the Zeeman splitting of shallow acceptors in semiconductors with degenerate valence bands have been reported for more than 20 years /1–11/. Although far-infrared spectroscopy provides a large number of lines the interpretation suffers by the fact that a unique assignment to initial and final Zeeman sublevels is rather difficult. Therefore additional information from applied external stress/11/, different orientations of an external magnetic field, temperature dependence or theoretical calculations /2/ is necessary to extract g-values from the experimental data. The group theoretical considerations of the acceptor problem of Bhattacharjee and Rodriguez /8/ and the formulation in terms of tensor operators /4–7/ supplemented each other in an ideal way, such that a transparent calculation of the g-values became possible.
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