Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Kovtun G"'
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 4-6, Pp 46-51 (2023)
High-purity fusible metals Cd, Zn, Pb and archaeological archPb are used as component elements in semiconductor and low-background scintillation detectors based on CdTe, CdZnTe, CdWO4 PbWO4, ZnWO4 required for registering ionizing radiation and searc
Externí odkaz:
https://doaj.org/article/276e74d03ab44e73bd74809fc9eb08e5
Influence of impurities and structural defects on the properties of CdTe- and CdZnTe-based detectors
Autor:
Kondrik A. I., Kovtun G. P.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-3, Pp 31-38 (2022)
The most researched materials for uncooled semiconductor detectors of ionizing radiation are CdTe:Cl and Cd0.9Zn0.1Te, which allow to obtain detectors with high values of resistivity ρ and electron mobility. In the process of producing detector mate
Externí odkaz:
https://doaj.org/article/86d78f4bee914fa49f35662a19de73e0
Autor:
Kondrik A. I., Kovtun G. P.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-2, Pp 22-29 (2020)
A promising material for semiconductor detectors of ionizing radiation is CdTe:Cl which allows obtaining detectors with high resistivity ρ and electron mobility μn. During operation, the detector materials may be exposed to neutron irradiation, whi
Externí odkaz:
https://doaj.org/article/78d0f5e33a8146e6ba25507355974945
Autor:
Kondrik A. I., Kovtun G. P.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 5-6, Pp 43-50 (2019)
Solid-state ionizing radiation detectors based on high-resistance semiconductors can be used to monitor the safety of nuclear reactors. High-resistance CdTe and CdZnTe have very good electrophysical and detector properties. The objective of this stud
Externí odkaz:
https://doaj.org/article/accdc667098240b3b120ac01ee2199eb
Autor:
Belli, P., Bernabei, R., Cappella, F., Caracciolo, V., Cerulli, R., Danevich, F. A., Denisov, V. Yu., Incicchitti, A., Kasperovych, D. V., Kobychev, V. V., Kovtun, G. P., Laubenstein, M., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Solopikhin, D. A., Tessalina, S., Tretyak, V. I.
Publikováno v:
Eur. Phys. J. A 60 (2024) 150
A long-term measurement was conducted to search for $\alpha$, double-$\alpha$ and double-$\beta$ decays with $\gamma$ quanta emission in naturally occurring osmium isotopes. This study took advantage of two ultra-low background HPGe detectors and one
Externí odkaz:
http://arxiv.org/abs/2406.19062
Autor:
Shcherban A. P., Kovtun G. P., Gorbenko Y. V., Solopikhin D. A., Virich V. D., Pirozhenko L. A.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-2, Pp 55-60 (2017)
Cadmium, zinc and lead are constituent components of many semiconductor compounds. The obtained high purity distillates and ingots are large-size elements, which is not always convenient to use, and thus require additional grinding, which does not al
Externí odkaz:
https://doaj.org/article/39de68ff489b4ff3a040a43e7f6fcc0d
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 3, Pp 21-25 (2012)
The optimal thermal terms for growing by Czochralski method Si single-crystals, suitable for making photoelectric energy converters, has been defined by the computer simulation method. Dependences of temperature fields character and crystallization f
Externí odkaz:
https://doaj.org/article/16dc45128f19438a9d7ed5b587013ba1
Autor:
Beeman, J. W., Benato, G., Bucci, C., Canonica, L., Carniti, P., Celi, E., Clemenza, M., D'Addabbo, A., Danevich, F. A., Di Domizio, S., Di Lorenzo, S., Dubovik, O. M., Iachellini, N. Ferreiro, Ferroni, F., Fiorini, E., Fu, S., Garai, A., Ghislandi, S., Gironi, L., Gorla, P., Gotti, C., Guillaumon, P. V., Helis, D. L., Kovtun, G. P., Mancuso, M., Marini, L., Olmi, M., Pagnanini, L., Pattavina, L., Pessina, G., Petricca, F., Pirro, S., Pozzi, S., Puiu, A., Quitadamo, S., Rothe, J., Scherban, A. P., Schönert, S., Solopikhin, D. A., Strauss, R., Tarabini, E., Tretyak, V. I., Tupitsyna, I. A., Wagner, V.
One of the most energetic events in the Universe are core-collapse Supernovae (SNe), where almost all the star's binding energy is released as neutrinos. These particles are direct probes of the processes occurring in the stellar core and provide uni
Externí odkaz:
http://arxiv.org/abs/2206.05116
Autor:
Beeman, J. W., Benato, G., Bucci, C., Canonica, L., Carniti, P., Celi, E., Clemenza, M., D'Addabbo, A., Danevich, F. A., Di Domizio, S., Di Lorenzo, S., Dubovik, O. M., Iachellini, N. Ferreiro, Ferroni, F., Fiorini, E., Fu, S., Garai, A., Ghislandi, S., Gironi, L., Gorla, P., Gotti, C., Guillaumon, P. V., Helis, D. L., Kovtun, G. P., Mancuso, M., Marini, L., Olmi, M., Pagnanini, L., Pattavina, L., Pessina, G., Petricca, F., Pirro, S., Pozzi, S., Puiu, A., Quitadamo, S., Rothe, J., Scherban, A. P., Schoenert, S., Solopikhin, D. A., Strauss, R., Tarabini, E., Tretyak, V. I., Tupitsyna, I. A., Wagner, V.
Publikováno v:
Eur. Phys. J. C (2022) 82:692
RES-NOVA is a newly proposed experiment for the detection of neutrinos from astrophysical sources, mainly Supernovae, using an array of cryogenic detectors made of PbWO$_4$ crystals produced from archaeological Pb. This unconventional material, chara
Externí odkaz:
http://arxiv.org/abs/2203.07441
Autor:
Belli, P., Bernabei, R., Cappella, F., Caracciolo, V., Cerulli, R., Danevich, F. A., Incicchitti, A., Kasperovych, D. V., Kobychev, V. V., Kovtun, G. P., Kovtun, N. G., Laubenstein, M., Merlo, V., Poda, D. V., Polischuk, O. G., Shcherban, A. P., Tessalina, S., Tretyak, V. I.
Double-beta processes in $^{184}$Os and $^{192}$Os were searched for over 15851 h at the Gran Sasso National Laboratory (LNGS) of the I.N.F.N. by using a 118 g ultra-pure osmium sample installed on the endcap of a 112 cm$^3$ ultra-low-background broa
Externí odkaz:
http://arxiv.org/abs/2106.05862