%0 Journal Article
%T Kinetics of electron and hole binding into excitons in germanium
%A Gershenzon, E. M.
%A Gol'tsman, G. N.
%A Multanovskii, V. V.
%A Ptitsina, N. G.
%J Sov. Phys. JETP
%D 1983
%V 57
%N 2
%F Gershenzon_etal1983
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1711), last updated on Fri, 28 May 2021 21:11:17 -0500
%X The kinetics of binding of free carriers'into excitons under stationary and nonstationary conditions is studied by investigating the submillimeter photoconductivity of Ge in a wide range of temperatures and of excitation levels. It is shown that the absolute values and the temperature dependence of the binding cross section (o- T-'.' ) can be satisfactorily described by the cascade recombination theory. The value of o and its temperature dependence differ significantly from the cross sections, measured in the same manner, for capture by attracting small impurities. Under nonstationary conditions, just as in the case of recombination with shallow impurities, a signifi- cant role is played by the sticking of the carriers in highly excited states.
%K Ge
%K electron and hole binding
%U http://www.jetp.ac.ru/cgi-bin/e/index/e/57/2/p369?a=list
%P 369-376