1.Ioffe Institute, 194021, St. Petersburg, Russia ;2.R&D Center of Thin Film Technologies in Energetics, 194064, St. Petersburg, Russia ;3.St. Petersburg State Electrotechnical University LETI, 197376, St. Petersburg, Russia ;
Abstract:
JETP Letters - Coherent terahertz radiation has been generated in p–n heterostructures based on a-Si:H/a-SiC:H/c-Si excited by 800-nm femtosecond laser pulses at room temperature. Terahertz...