• Chemistry
  • Published 1976

Investigation of photocells with homogeneous fixed field in base and concentration dependence of mobility and lifetime

@inproceedings{Evdokimov1976InvestigationOP,
  title={Investigation of photocells with homogeneous fixed field in base and concentration dependence of mobility and lifetime},
  author={Vladimir M. Evdokimov and Yu.L. Lisovskii},
  year={1976}
}
The operation of a photoconverter with uniform fixed electric field produced by an exponential impurity distribution is investigated. Here it is assumed that the mobility ..mu.. and lifetime tau depend on the impurity concentration in accordance with the power law M approximately N/sup -V/tau approximately N/sup -tau/. The conditions are found for positive action of the field on the carrier collection coefficient and it is shown that the optimal field value depends strongly on the wavelength of… CONTINUE READING