12 research outputs found
The adventive species of Caprifoliaceae Juss. s.l. Family on the territory of St. Petersburg and Leningrad oblast
No full textPulse discharge characteristics of an insulating system typical of a nonlinear overvoltage limiter
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Terahertz luminescence in strained GaAsN:Be layers under strong electric fields
No full textThe authors report on the experimental studies of terahertz emission from strained GaAsN/GaAs microstructures doped with beryllium at the conditions of electric breakdown of the shallow impurity. The terahertz emission spectrum demonstrates several distinctive signatures that are related to spontaneous optical transitions between resonant and localized states of the acceptor. The energy spectrum calculated for the Be acceptor in the GaAsN/GaAs heterostructure fits reasonably well with the experimentally observed peaks
Investigation of the factors affecting the thermal stability of the copolymer of acrylonitrile and N-methylolacrylamide
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Magnetophonon oscillations in the transverse and longitudinal magnetoresistance of Hg1−xCdxTe
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