Zobrazeno 1 - 10
of 37
pro vyhledávání: '"S. A. Godovikov"'
Autor:
S. I. Nikitin, S. K. Godovikov
Publikováno v:
Solid State Communications. 219:28-32
It was established experimentally that internal local pressure is the physical cause of the previously observed phenomenon of self-organization of atomic displacements in multiferroics of BiFeO 3 type, activated by an external impulse action. Mossbau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48b2e0fd351fe32b39c8647847400ac4
https://doi.org/10.1016/j.ssc.2015.06.019
https://doi.org/10.1016/j.ssc.2015.06.019
Autor:
S. K. Godovikov, Yu. S. Koshkid’ko, G. S. Burkhanov, Natalia B. Kolchugina, A. A. Lukin, Kateřina Skotnicová
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:1022-1025
Mossbauer spectroscopy is used to study the structure of sintered (Nd, Pr, Dy, Tb)-Fe-B magnets and the initial alloy obtained via strip-casting and used in the magnets’ preparation. Terbium is made a part of the composition by adding TbH2 hydride,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3049b78abf96b17657ad1766f86d24
https://doi.org/10.3103/s1062873815080031
https://doi.org/10.3103/s1062873815080031
Autor:
S. K. Godovikov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:960-966
The process of oscillation in displacing atoms upon irradiation with γ-quanta (with energies up to 55 MeV) is observed for the first time in a class of insulators. The object of study is multiferroic BiFeO3, the oscillating period is ∼40 days, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b14f3b43c6be3abdb0f1f59d26e98179
https://doi.org/10.3103/s1062873815080092
https://doi.org/10.3103/s1062873815080092
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:980-983
It is established experimentally that internal local pressure is the physical cause of the self-organization of atomic displacements discovered earlier in multiferroics of the BiFeO3 type, activated by the action of an external impulse (γ-irradiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a128e615ae6e3c755e25f3f21c6403a
https://doi.org/10.3103/s1062873815080109
https://doi.org/10.3103/s1062873815080109
Publikováno v:
Izvestiya MGTU MAMI. 8:62-68
The paper deals with the modernization of the information system for monitoring of implementation of scientific research within state tasks of higher education and scientific organizations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e80705ea396792ab7cbfd1914c600bdf
https://doi.org/10.17816/2074-0530-67360
https://doi.org/10.17816/2074-0530-67360
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:790-794
The authors' design for a M\"ossbauer spectroscopy unit accessed via the Internet is presented. The spectrometer's configuration, operational peculiarities, key specifications, and remote access procedures are described. More detailed educational, sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff0fa7a318f126d1ba8388cef7001839
https://doi.org/10.3103/s1062873813060324
https://doi.org/10.3103/s1062873813060324
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:678-681
Delayed (up to several months) transformations in the atomic structure induced by the external action (electric shock) are observed for the first time in a class of nonmetals in BiFeO3 multiferroic.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e165c13cbb94524ca6a78e39946c05
https://doi.org/10.3103/s1062873813060154
https://doi.org/10.3103/s1062873813060154
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:657-662
It was shown that irradiation of the crystals with high-energy (up to 55 MeV) γ-rays leads to the prolonged self-organization of atomic displacements. A tiny portion (at about 10−9 of the sample volume) of the initially excited atoms organize the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb2164a652ca5b29525e5029d332586
https://doi.org/10.3103/s1062873813060142
https://doi.org/10.3103/s1062873813060142
Publikováno v:
Nanomechanics Science and Technology: An International Journal. 3:341-351
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71ade03568e01c7cae74e37b6c044451
https://doi.org/10.1615/nanomechanicsscitechnolintj.v3.i4.50
https://doi.org/10.1615/nanomechanicsscitechnolintj.v3.i4.50
Publikováno v:
Nanomechanics Science and Technology: An International Journal. 3:155-165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4144a43d645467b4162c25da01ffb785
https://doi.org/10.1615/nanomechanicsscitechnolintj.v3.i2.40
https://doi.org/10.1615/nanomechanicsscitechnolintj.v3.i2.40