Zobrazeno 1 - 10 of 436 pro vyhledávání: '"BERKUTOV AN"'
1
Report
MEOP based 3He polarization and injection system for experiments below 1 K
Autor: Rao, T., Barron-Palos, L., Berkutov, I., Crawford, C., Golub, R., Huffman, P., Konieczny, M., Korobkina, E., Reid, Austin, Salazar-Angeles, B., Smith, C., Tat, R.
Metastability exchange optical pumping (MEOP) is a widely used technique for producing polarized $^{3}$He. In connection with an experiment to search for the electric dipole moment of the neutron (nEDM) we have built a MEOP based $^{3}$He polarizatio
Externí odkaz: http://arxiv.org/abs/2411.07197
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2
Report
A New Cryogenic Apparatus to Search for the Neutron Electric Dipole Moment
Autor: Ahmed, M. W., Alarcon, R., Aleksandrova, A., Baessler, S., Barron-Palos, L., Bartoszek, L. M., Beck, D. H., Behzadipour, M., Berkutov, I., Bessuille, J., Blatnik, M., Broering, M., Broussard, L. J., Busch, M., Carr, R., Cianciolo, V., Clayton, S. M., Cooper, M. D., Crawford, C., Currie, S. A., Daurer, C., Dipert, R., Dow, K., Dutta, D., Efremenko, Y., Erickson, C. B., Filippone, B. W., Fomin, N., Gao, H., Golub, R., Gould, C. R., Greene, G., Haase, D. G., Hasell, D., Hawari, A. I., Hayden, M. E., Holley, A., Holt, R. J., Huffman, P. R., Ihloff, E., Imam, S. K., Ito, T. M., Karcz, M., Kelsey, J., Kendellen, D. P., Kim, Y. J., Korobkina, E., Korsch, W., Lamoreaux, S. K., Leggett, J., Leung, K. K. H., Lipman, A., Liu, C. Y., Long, J., MacDonald, S. W. T., Makela, M., Matlashov, A., Maxwell, J. D., Mendenhall, M., Meyer, H. O., Milner, R. G., Mueller, P. E., Nouri, N., O'Shaughnessy, C. M., Osthelder, C., Peng, J. C., Penttila, S. I., Phan, N. S., Plaster, B., Ramsey, J. C., Rao, T. M., Redwine, R. P., Reid, A., Saftah, A., Seidel, G. M., Silvera, I., Slutsky, S., Smith, E., Snow, W. M., Sondheim, W., Sosothikul, S., Stanislaus, T. D. S., Sun, X., Swank, C. M., Tang, Z., Dinani, R. Tavakoli, Tsentalovich, E., Vidal, C., Wei, W., White, C. R., Williamson, S. E., Yang, L., Yao, W., Young, A. R.
Publikováno v: Journal of Instrumentation, Vol 14, P11017, 2019
A cryogenic apparatus is described that enables a new experiment, nEDM@SNS, with a major improvement in sensitivity compared to the existing limit in the search for a neutron Electric Dipole Moment (EDM). It uses superfluid $^4$He to produce a high d
Externí odkaz: http://arxiv.org/abs/1908.09937
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3
Akademický článek
Model of the acoustic path of a separate-combined optical-acoustic transducer
Autor: Alexey V. Fedorov, Vladimir A. Bychenok, Igor V. Berkutov, Irina E. Alifanova
Publikováno v: Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 2, Pp 339-347 (2022)
Ultrasonic testing methods occupy one of the key positions in flaw detection, structurescopy, in assessing the strength characteristics of materials and the stress-strain state of products. The method is based on the phenomenon of acoustoelasticity a
Externí odkaz: https://doaj.org/article/26600b07df394c4f93213f094bd4911e
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4
Report
Kinetic properties of the two-dimensional conducting system formed by CrSi2 nanocrystallites in plane (111) of silicon
Autor: Andrievskii, V. V., Komnik, Yu. F., Berkutov, I. B., Mirzoiev, I. G., Galkin, N. G., Goroshko, D. L.
Publikováno v: Physics Status Solidi B 251 601 (2014)
The behaviors of resistance, magnetoresistance (up to 5 T), and Hall electromotive force (EMF) with varying temperature (from 10 to 300 K) and measuring current (from 10 mkA to 10 mA) are studied for the Si sample with CrSi2 nanocrystallites (NC) in
Externí odkaz: http://arxiv.org/abs/1410.3332
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5
Akademický článek
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7
Report
Magnetocaloric effect in pyrochlore antiferromagnet Gd2Ti2O7
Autor: Sosin, S. S., Prozorova, L. A., Smirnov, A. I., Golov, A. I., Berkutov, I. B., Petrenko, O. A., Balakrishnan, G., Zhitomirsky, M. E.
Publikováno v: Phys. Rev. B 71, 094413 (2005)
An adiabatic demagnetization process is studied in Gd2Ti2O7, a geometrically frustrated antiferromagnet on a pyrochlore lattice. In contrast to conventional paramagnetic salts, this compound can exhibit a temperature decrease by a factor of ten in th
Externí odkaz: http://arxiv.org/abs/cond-mat/0404529
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8
Growing solid deuterium for UCN production
Autor: Ekaterina Korobkina, Igor Berkutov, Robert Golub, Paul Huffman, Clark Hickman, Kent Leung, Graham Medlin, Matthew J. Morano, Thomas Rao, Cole Teander, Christian White, Albert R. Young
Publikováno v: Journal of Neutron Research. 24:179-191
We have experimentally studied growing a large (about 1 liter) ortho-deuterium crystal in a real UCN source cryostat and recorded the growing process optically using a camera. The best quality was observed when growing the crystal directly from a vap
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7f254434c3a8b8b06033aa44f6fc4c7
https://doi.org/10.3233/jnr-220010
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9
Quantum effects in silicon-germanium p-type heterostructures with quantum wells of different widths
Autor: I. B. Berkutov, V. V. Andrievskii, E. Yu. Beliayev, Yu. A. Kolesnichenko
Publikováno v: Low Temperature Physics. 49:59-70
The magneto-quantum and quantum interference effects in a two-dimensional gas of p-type charge carriers are studied for three quantum wells made of practically pure germanium in a Si0.6Ge0.4/Si0.2Ge0.8/Si0.6Ge0.4 heterostructure. The quantum well wid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::379b48c64c2cf39d3414329ce4f3d5cc
https://doi.org/10.1063/10.0016476
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