Zobrazeno 1 - 10
of 60
pro vyhledávání: '"V. M. Talanov"'
Autor:
M. V. Talanov, E. V. Glazunova, V. I. Kozlov, S. P. Kubrin, A. A. Bush, V. M. Talanov, K. E. Kamentsev
Publikováno v:
Journal of Advanced Dielectrics, Vol 12, Iss 02 (2022)
The comparative analysis of the dielectric properties of bismuth-containing pyrochlores with different manifestation of atomic order/disorder was carried out. We examined the dielectric properties (including behavior in electric fields) of two pyroch
Externí odkaz:
https://doaj.org/article/6f84591cbf7644dbbb8eaf287c3c8c65
Autor:
E. V. Glazunova, Stanislav P. Kubrin, V. M. Talanov, A. A. Bush, K. E. Kamentsev, V. I. Kozlov, Mikhail V. Talanov
Publikováno v:
Journal of Advanced Dielectrics. 12
The comparative analysis of the dielectric properties of bismuth-containing pyrochlores with different manifestation of atomic order/disorder was carried out. We examined the dielectric properties (including behavior in electric fields) of two pyroch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af935200ae896df948864f92965b535
https://doi.org/10.1142/s2010135x21600171
https://doi.org/10.1142/s2010135x21600171
Autor:
Mikhail V. Talanov, V. M. Talanov
Publikováno v:
Ferroelectrics. 543:1-11
All possible order parameters of proper ferroelastic phase transitions in the crystals with pyrochlore structure are defined. The detailed research of phase diagrams is carried out for Landau therm...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::141f74a678ddf62d3b5fb6e999123052
https://doi.org/10.1080/00150193.2019.1592423
https://doi.org/10.1080/00150193.2019.1592423
Publikováno v:
Russian Chemical Bulletin. 66:1719-1727
The review briefly outlines the results of authors’ theoretical research into unique hyperkagome atomic and orbital order in geometrically frustrated iridium spinel-like structures. The structural mechanism of formation of the hyper-kagome atomic o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730ef99eaa99d30fe4caa004c321d327
https://doi.org/10.1007/s11172-017-1948-8
https://doi.org/10.1007/s11172-017-1948-8
Publikováno v:
Inorganic Materials. 52:815-823
The formation of a unique hyper-kagome atomic order in the structure of the ordered spinel phase Na3Ir3O8 has been analyzed in terms of the Landau theory of phase transitions. We have identified a critical six-component order parameter generating a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcaebdcf923cbd40bc1dcdf2a9791d8f
https://doi.org/10.1134/s0020168516080161
https://doi.org/10.1134/s0020168516080161
Publikováno v:
Crystallography Reports. 61:159-169
A group-theoretical, thermodynamic, and structural study of the formation of P4132(P4332) spinel modification has been performed. In particular, the occurrence of unique hyper-kagome atomic order is analyzed. The critical order parameter inducing a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da22c52c068638f7b9cbf0cc3dadd57
https://doi.org/10.1134/s1063774516020280
https://doi.org/10.1134/s1063774516020280
Autor:
A.S. Mikheykin, Alexander A. Bush, Vladimir Dmitriev, Victor I. Torgashev, A. Cervellino, V. M. Talanov, Yu. I. Yuzyuk
Publikováno v:
Journal of Physics and Chemistry of Solids. 86:42-48
A low-temperature high-resolution powder diffraction study has been carried out on a system of Ni 1 − x Co x Cr 2 O 4 solid solutions with x ≤ 0.1 down to 5 K. The tetragonal phase ( I 4 1 / amd ) with c / a 1 was experimentally observed in Ni 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed5564eb9191095d68d147d6f7d162c0
https://doi.org/10.1016/j.jpcs.2015.06.015
https://doi.org/10.1016/j.jpcs.2015.06.015
Publikováno v:
Crystallography Reports. 60:101-110
A theory of phase transition in MgTi2O4 is proposed based on a study of the order-parameter symmetry, thermodynamics, and mechanisms of formation of the atomic and orbital structure of the low-symmetry MgTi2O4 phase. The critical order parameter (whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff9683f7a55c1db95fde8a30a4dcda8
https://doi.org/10.1134/s1063774515010253
https://doi.org/10.1134/s1063774515010253
Publikováno v:
Physics of the Solid State. 56:2077-2086
A statistical thermodynamic model of phase transformations caused by the cooperative Jahn-Teller effect in spinels containing two types of Jahn-Teller cations has been proposed. It has been shown that the specific features of the phase diagrams of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d0af9e69eaa53ebdf8a1ed94cb55fb
https://doi.org/10.1134/s1063783414100163
https://doi.org/10.1134/s1063783414100163
Publikováno v:
Crystallography Reports. 59:662-678
The simultaneous ordering of cations in the A and B sublattices of cubic perovskite structure has been investigated by the group-theoretical method. It is found that 147 ordered phases may exist. Among them, there may be 121 phases with simultaneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4313cde359f61464fda73d617d68f6c
https://doi.org/10.1134/s1063774514050198
https://doi.org/10.1134/s1063774514050198