Výsledky vyhledávání - "Seminozhenko, V."

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Point-contact spectroscopy of the high-temperature superconductor BiSrCaCuO

Autor: Rybal'chenko, L. F., Fisun, V. V., Bobrov, N. L., Kosmyna, M. B., Moshkov, A. I., Seminozhenko, V. P., Yanson, I. K.

Publikováno v: Fiz. Nizk. Temp., 15, 95 (1989), Sov. J. Low Temp. Phys., 15, 54 (1989)

The maximum value of the energy gap $\Delta\simeq 8\ meV$ and the ratio $2\delta/kT_c\simeq~2.5$ are determined for a high-temperature superconductor $\rm Bi_2Sr_2CaCu_2O_{8+y}$ by using point contacts. It was found that the high-temperature supercon

Externí odkaz: http://arxiv.org/abs/1701.09124

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Spatially inhomogeneous discrete states of a superconductor upon injection of nonequilibrium quasiparticles from a point contact with a normal metal

Autor: Yanson, I. K., Rybal'chenko, L. F., Fisun, V. V., Bobrov, N. L., Obolenskii, M. A., Kosmyna, M. B., Seminozhenko, V. P.

Publikováno v: Fiz. Nizk. Temp., \textbf{14}, 1157 (1988), (Sov. J. Low Temp. Phys., \textbf{14}, 639 (1988)

The current-voltage characteristics (IVC) of $S-c-N$ point contacts of superconductors with a small coherence length ${{\xi}_{0}}$ reveal steps with discrete values of the differential resistance. This peculiarity is associated with a transition of t

Externí odkaz: http://arxiv.org/abs/1512.06416

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New scintillators for fast and thermal neutron detection

Autor: Nikolai Galunov, Karavaeva, N. L., Seminozhenko, V. P.

Publikováno v: Scopus-Elsevier

Proposed a technology to obtain a new class of detectors, namely organic composite scintillators. It allows us to create the scintillation detectors of an unlimited area. We consider hydrogen-bearing composite scintillators as the detectors of fast n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::495e10cebececea86fd5d9d5347dd4e7
http://dspace.nbuv.gov.ua/handle/123456789/135324

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Test of long scintillation counters for supercollider detectors

Autor: Pagliarone, Carmine Elvezio, Bellamy, E. H., Bellettini, G., Budagov, J., Cervelli, F., Chirikov Zorin, I., Kovtun, V., Incagli, M., Lucchesi, D., Pagliarone, C., Pukhov, O., Seminozhenko, V., Senchishin, V., Tokar, S., Verezub, N., Zaljubovsky, I., Zetti, F.

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 343:484-488

A number of long scintillator counters employing UPS 923A and NE 114 plastic scintillators seen by a single photomultiplier were tested using cosmic muons. These counters have suitable dimensions to be used in large arrays in a proton supercollider e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a64026365bb3c1370f0542a0cd2251b5
https://doi.org/10.1016/0168-9002(94)90228-3

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Radiation-induced changes in dielectric and photoelectric properties of AᴵᴵBⱽᴵ crystals

Autor: Ryzhikov, V., Starzhinskiy, N., Chugai, O., Seminozhenko, V., Migal, V., Komar, V., Klimenko, I., Katrunov, K., Abashin, S., Oleinik, S., Sulima, S., Zenya, I.

To determine the kinetics of pre-threshold defect formation, studies have been carried out of dielectric permittivity of isovalently doped zinc selenide and Cd₁₋ₓZnₓTe crystals (x = 0.16). X-ray irradiation of the samples was carried out (W-a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::7c5e4240fdddf0fd71ac9dbd0e504abe
http://dspace.nbuv.gov.ua/handle/123456789/139476

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On luminescence kinetics of scintillators used in X-ray introscopy systems

Autor: Ryzhikov, V., Starzhinskiy, N., Seminozhenko, V., Grinyov, B., Nagornaya, L., Spasov, V., Katrunov, K., Zenya, I., Vyagin, O.

Data are presented on the influence of various factors upon luminescence kinetics of scintillator crystals based on activated ZnSe, Csl, CWO and GSO. It is shown that the isovalent dopant type substantially affects the decay times т and afterglow le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1456::0996fef8df3ca5113918ddde229060ef
http://dspace.nbuv.gov.ua/handle/123456789/134889

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