Zhao, H.Vatavu, SergiuCaraman, Iu. M.Gasin, P. A.Morel, D. L.Ferekides, C. S.2021-02-242021-02-242008H. Zhao, S. A. Vatavu, I. M. Caraman, P. A. Gasin, D. L. Morel and C. S. Ferekides, "The effect of Cu and annealing treatments on CdS/CdTe heterostructures studied with QE and photocurrent relaxation techniques," 2008 33rd IEEE Photovoltaic Specialists Conference, San Diego, CA, USA, 2008, pp. 1-5, doi: 10.1109/PVSC.2008.4922556.https://ieeexplore.ieee.org/document/4922556https://msuir.usm.md/handle/123456789/3847The photo-emf (photocurrent) decay al light impulses excitation (in longitudinal configuration) has been used to determine the lifetime of the non-equilibrium charge carriers recombining in different regions of the CdS/CdTe Cu containing heterojunction at different temperatures and biases. The photosensitivity spectral distributions have been investigated for samples with different technological variations.enheterojunctionselectric vehiclesArticle