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ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009
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DETECTORS OF INFRARED RADIATION AT THE SURFACE ELECTRONS FOR REGISTRATION AND VISUALIZATION
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ABSTRAKT
The low-dimensional system of surface electrons (SE) at various conditions of localization is offered for construction of infrared receivers. The dynamic properties of the SE for various substrates are analyzed: the SE over a liquid helium surface and over other cryo-materials; over films of the superfluid helium covering a solid-state plate with a high dielectric constant. The specific quantum-size system - the diplon system representing the surface electrons over the helium film localized opposite to positive ions on the dielectric plate, is considered. Variation of the helium film thickness on a solid plate and replacement of the plate cause essential changes of the spectrum. The device belongs to the photon type and has a small relaxation time. The device operates at helium temperatures and can provide a low level of thermal noise.
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Nikolaenko V.A., Pashchenko A.G., The Selective Detecting of the Sub-mm Band Irradiation by the Diplon System in Superfluid Helium Film, 2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP), 2018. Crossref
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Nikolaenko V.A., Smorodin A.V., Sokolov S.S., Quantization Conductivity of Surface Electrons over Superfluid Helium at the Charged Substrate Channels, 2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP), 2021. Crossref