Modulated photocarrier grating technique for diffusion length measurement in amorphous semiconductors
نویسندگان
چکیده
منابع مشابه
Analysis of the steady-state photocarrier grating method for the determination of the density of states in semiconductors
In this paper we present a complete theoretical analysis of the steady-state photocarrier grating sSSPGd method, starting from the generalized equations that describe charge transport and recombination under grating conditions. The analytical solution of these equations and the application of simplifying assumptions leads to a very simple formula relating the density of states sDOSd at the quas...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 1993
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.352894