Evtodiev, IgorLozovanu, PetruCuculescu, E.Caraman, Mihail2018-05-152018-05-152007EVTODIEV, Ig., LOZOVANU, P. et al. Excitonic and radiative effects in GaSe-C60 structures. In: Moldavian Journal of the Physical Sciences. 2007, nr. 2, pp. 180 -193. ISSN 1810-648X.1810-648X.https://msuir.usm.md/handle/123456789/1745The absorption and photoluminescence spectra of GaSe intercalated in C60 fullerene has been investigated at 293 K and 78 K. C60 and C60-toluene molecules intercalated in-between GaSe stratified “packing” cause the appearance of localized levels revealed in low energy wing of n=1 excitonic of the absorption and determine the exciton-phonon interaction. It has been established that C60 and C60 -toluene molecules form new recombination levels in GaSe crystals and determine the 1.7÷1.75 eV photoluminescence band.enphotoluminescence spectra of GaSeArticle