Kanev, St.; Nenova, Z.; Koprinarov, N.; Ivanova, K.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
Thin layers of various thickness prepared from C60 with traces of C70 were studied. They were deposited by thermal evaporation on quartz, glass, p-Si or n-Si substrates. An apparatus fixing current values every 3 ms was ...