9 research outputs found
The first finding of the Black Sea snail Lithoglyphus naticoides (Gastropoda) and its associated species-specific trematoda in the Upper Volga basin
No full textEffectiveness of utilization of electric power in arc steelmaking furnaces with oxy-gas burners
No full textTranslated from Russian (Stal' 1986 (4) p. 39-40)Available from British Library Document Supply Centre- DSC:5828.4(M--36926)T / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo
Super-radiant mode in InAs-monolayer-based Bragg structures
Get PDFWe report direct experimental evidence of the collective super-radiant mode in Bragg structure containing 60 InAs monolayer-based quantum wells (QWs) periodically arranged in GaAs matrix. Time-resolved photoluminescence measurements reveal an appearance of the additional super-radiant mode, originated from coherent collective interaction of QWs. This mode demonstrates a super-linear dependence of the intensity and radiative decay rate on the excitation power. The super-radiant mode is not manifested in the case if only a small number of QWs is excited
The mechanical properties of basic refractories and the role of thermoplasticity in the service of refractory materials
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