Hole Scattering in GaSb: Scattering on Space Charge Regions Versus Dipole Scattering

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Hole Scattering in GaSb: Scattering on Space Charge Regions Versus Dipole Scattering

Hole concentration and mobility were investigated by Hall measurements in nominally undoped p-type GaSb in the temperature range from 77 to 300 K. The dependence of the thermal ionization energy of native acceptors on the acceptor centre concentration and on the compensation degree was determined. The temperature dependence of the hole mobility was analyzed using a heuristic semi-empirical mode...

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ژورنال

عنوان ژورنال: Acta Physica Polonica A

سال: 2005

ISSN: 0587-4246,1898-794X

DOI: 10.12693/aphyspola.108.837