Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V. L. Matukhin"'
Autor:
A. I. Pogoreltsev, V. L. Matukhin, O. A. Safonova, A. R. Sharipova, G. N. Islamova, E. V. Shmidt, D. A. Shulgin
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 20, Iss 5-6, Pp 118-128 (2018)
The synthesized sample of covellite was investigated by NQR 63,65Cu methods. The experimentally determined values of the quadrupole frequency νQ and the asymmetry parameter η have been used to study the distribution of electron density in the regio
Externí odkaz:
https://doaj.org/article/1aa8fcfc2a584886b41045748b453381
Autor:
V. V. Ogloblichev, A. G. Smolnikov, A. L. Buzlukov, Yu. V. Piskunov, I. Yu. Arapova, A. F. Sadykov, V. L. Matukhin
Publikováno v:
Journal of Experimental and Theoretical Physics. 133:567-573
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1953fcbb076f629007150ad70aef7d63
https://doi.org/10.1134/s1063776121100083
https://doi.org/10.1134/s1063776121100083
Autor:
V. L. Matukhin, Pavel Novák, Sergei Orlinskii, Andrey Nikolaevich Gavrilenko, Ecaterina V. Schmidt, Stanislav O. Garkavyi, Iliya Germanovich Sevastianov, Jiri Navratil
Publikováno v:
Applied Magnetic Resonance. 52:1729-1737
In the present paper, we applied 63,65Cu NMR in a local field and EPR methods to study a series of Cu1-XPdXFeS2 (x = 0–0.02) compounds. These compounds have the structure of widespread chalcopyrite and attract interest due to their thermoelectric p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1120155101f5a4ee6a73a3a65ede9b0
https://doi.org/10.1007/s00723-021-01409-z
https://doi.org/10.1007/s00723-021-01409-z
Autor:
E. V. Schmidt, Pavel Novák, Jiri Navratil, A. N. Gavrilenko, I. G. Sevastyanov, F. R. Sirazutdinov, V. L. Matukhin
Publikováno v:
Journal of Applied Spectroscopy. 87:825-829
A 63,65Cu NMR study was carried out on a series of Cu1–xPdxFeS2 compounds (x = 0–0.02) in a local magnetic field at 77 K. The spectra of the samples were taken. Their parameters were determined and the fields in the region of 63,65Cu nuclei were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a802393ff4e00d604a6ce41dcc39d8e
https://doi.org/10.1007/s10812-020-01077-0
https://doi.org/10.1007/s10812-020-01077-0
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030860462
The results of comparative studies of the characteristic of 63.65Cu NMR in a local magnetic field in samples of a semiconductor mineral - chalcopyrite CuFeS2 are presented. Samples were obtained from continental deposits and oceanic hydrothermal sulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca3b6614c4898d78bf4e5de3949e1a3
https://doi.org/10.1007/978-3-030-86047-9_14
https://doi.org/10.1007/978-3-030-86047-9_14
Autor:
Ecaterina V. Schmidt, Stanislav O. Garkavyi, Rustem R. Khusnutdinov, V. L. Matukhin, G. V. Mozzhukhin
Publikováno v:
Applied Magnetic Resonance. 51:135-143
The results of the study of the spectral and relaxation parameters of 63.65Cu nuclear magnetic resonance (NMR) in a local field in natural samples of the semiconductor mineral chalcopyrite (CuFeS2), which is characterized by a strong interplay of mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::472d0c30441bb9d506d08aab5aa44338
https://doi.org/10.1007/s00723-019-01170-4
https://doi.org/10.1007/s00723-019-01170-4
Autor:
N. M. Suleimanov, V. A. Shustov, V. L. Matukhin, Ranis Ramisovich Garipov, Ranis Fatukhov, Krzysztof Kierzek, S. M. Khantimerov
Publikováno v:
International Journal of Materials Research. 110:931-935
Interaction of conical carbon nanotubes with lithium during their electrochemical treatment was studied by galvanostatic measurements. The presence of reversible and irreversible reactions during the Li insertion into conical carbon nanotubes was est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dac4ab33ad58cf91328f2e4a1f4a2088
https://doi.org/10.3139/146.111821
https://doi.org/10.3139/146.111821
Autor:
Aleksandr Iliich Pogoreltsev, Valery Galiakhmetov, Ekaterina Shmidt, Yaroslav Shaikhutdinov, V. L. Matukhin
Publikováno v:
E3S Web of Conferences, Vol 288, p 01050 (2021)
Chalcopyrite CuFeS2 is a known semiconductor mineral with a wide range of unique physical and chemical properties. These materials can be used as elements of solar batteries, coherent and incoherent sources of polarized radiation, in photovoltaic, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f5dea9f39de140b215684362cf37a4
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/64/e3sconf_suse2021_01050.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/64/e3sconf_suse2021_01050.pdf
Publikováno v:
Applied Magnetic Resonance. 50:619-625
The 63,65Cu nuclear quadrupole resonance spectra and spin–lattice relaxation rate (1/T1) have been measured in the semiconductor compound CuAlO2. The value of the nuclei quadrupole interaction constant QCC = 56.24(6) MHz (T = 298 K) has been obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5980ed800a58d55231606e36f53c831
https://doi.org/10.1007/s00723-018-1096-9
https://doi.org/10.1007/s00723-018-1096-9
Autor:
A. A. Sukhanova, S. F. Babaeva, E. V. Shmidt, V. L. Matukhin, E. I. Terukov, A. N. Gavrilenko, A. I. Pogoreltsev, S. O. Garkavyi
Publikováno v:
Semiconductors. 52:969-972
The results of studying natural samples of CuFeS2 chalcopyrite mineral from hydrothermal ore manifestations of island arcs of the Pacific Ocean by 63Cu nuclear magnetic resonance (63Cu NMR) in a local field at room temperature are presented. The asym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12332a9e3c3eaaa1e64400ce107f3517
https://doi.org/10.1134/s1063782618080134
https://doi.org/10.1134/s1063782618080134