Physical properties of “HTSC-photosemiconductor” hybrid contact structures

Application of Superconductor/Photosemiconductor Contact Structures in Electronics

“…This is due to single spin quantum tunneling processes of the Cooper pairs inside the semiconductor layer. Thus, we believe that hybrid structures based on "high-temperature superconductor-photosensitive semiconductor can be used to create entirely new devices for cryophotoelectronics [1,3].…”

Applications of Superconductor/Photosemiconductor Contact Structures in Electronics

“…In the "HTSC -SeC" system can be formed three principal types of HCS's (Bunda et al, 1996): tunneling(1), proximity(2) and combined(3). In the case ( -the value of coherence length in the HTSC; d-the thickness of insulator(I) layer between super-and semiconductor) the electrical properties of "HTSC -SC" junction are mainly determinate by the parameters of the transition layer d. At d ~ take place both the HTSC-I-SC junction (HCS of type 1) with high ( > 10 3 -10 5 Ω .…”

“…In the case d ~ and 0< < 10 3 -10 5 Ω . cm take place HCS of type 3 -combined "proximity-tunnelling" junction (Bunda et al, 1996). The classification of principal possible types of "HTSC-SC" hybrid contact structures is show in the S o m e p r o g r e s s h a s b e e n m a d e i n t h e g r o w t h H T S C t h i n f i l m s o n S i a n d o n G a A s (Shiwagan et al, 2002).…”

“…Therefore, the light can penetrate the superconductor and can effectively excite the quasiparticles in it. The study of light detection by a "HTSC -photosemiconductor" hybrid contact structures (HCS's) is very perspective for fabrication of multifunctional photonic circuits -high speed detectors with reasonable sensitivity covering a broad electromagnetic spectrum (Bunda et al, 1996). Therefore, for deeper investigation of such type compounds we need fabrication of the HCS's based on oxygen containing photosemiconductor.…”

Physical Properties of "HTSC/Photosemiconductor" Micro- and Nanoplates Based Junctions

“…Therefore, light can penetrate the superconductor and can effectively excite the quasiparticles in it. The study of light detection by a "HTSC/photosemiconductor (PSC)" micro-and nanoplates based junctions (NPBJs) is very perspective for fabrication of multifunctional photonic circuits -high speed detectors with reasonable sensitivity covering a broad electromagnetic spectrum [2].…”