Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yu.V. Gerasimova"'
Publikováno v:
Ferroelectrics. 568:185-190
In order to clarify ordering mechanisms of ferroic phase transitions in double fluoride salts (NH4)3SnF7, (NH4)3GeF7 and (NH4)3TiF7, their Raman scattering spectra have been studied in wide ranges ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c89ce19a930790b9ea0ae05e0a69b9
https://doi.org/10.1080/00150193.2020.1713348
https://doi.org/10.1080/00150193.2020.1713348
Autor:
Yu.V., Gerasimova, A.S., Krylov, A.N., Vtyurin, N.M., Laptash, E.I., Pogoreltsev, A.A., Dubrovskiy, M.A., Gerasimov
Publikováno v:
Journal of Raman Spectroscopy; Oct2022, Vol. 53 Issue 10, p1704-1709, 6p
Autor:
Yu.V. Gerasimova, A. A. Dubrovskiy, Yu. V. Knyazev, A. M. Vorotynov, D. A. Velikanov, N. M. Laptash
Publikováno v:
Journal of Alloys and Compounds. 898:162748
Study of the magnetic properties of the FeTiF6 ‧ 6H2O single crystal has shown that this compound is a two-dimensional antiferromagnet with a Neеl temperature of TN = 8 K and its magnetic moment anisotropy attains 7000% at a temperature of T = 4.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58bb982bfeb4db6663a797a4a81c988c
https://doi.org/10.1016/j.jallcom.2021.162748
https://doi.org/10.1016/j.jallcom.2021.162748
Autor:
A. N. Vtyurin, Alexander S. Krylov, A. A. Dubrovskiy, M.A. Gerasimov, N. M. Laptash, Yu.V. Gerasimova, Aleksandr S. Aleksandrovsky
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 264:120244
Raman and optical absorption spectra of disordered hydrated iron fluoridotitanate (HITF) single crystal were studied. Temperature transformations of the Raman spectra indicate independent ordering processes of the [TiF6]2− and [Fe(H2O)6]2+ complexe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf3b755921378853540ebb0cd75878bb
https://doi.org/10.1016/j.saa.2021.120244
https://doi.org/10.1016/j.saa.2021.120244
Autor:
Aleksandr S. Oreshonkov, N. M. Laptash, A.R. Aliev, Yu.V. Gerasimova, Evgenii M. Roginskii, Alexander S. Krylov
Publikováno v:
Journal of Raman Spectroscopy. 49:1230-1235
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab18a83b71d079abc2b56355938b1109
https://doi.org/10.1002/jrs.5374
https://doi.org/10.1002/jrs.5374
Autor:
Aleksandr S. Oreshonkov, N.P. Shestakov, A. N. Vtyurin, Yu.V. Gerasimova, A. G. Kocharova, Alexander S. Krylov, N. M. Laptash, A.A. Ershov
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 176:106-113
Two ammonium oxofluorovanadates, (NH4)3VO2F4 and (NH4)3VOF5, have been investigated by temperature-dependent infrared and Raman spectroscopy methods to determine the nature of phase transitions (PT) in these compounds. Dynamics of quasioctahedral gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9937094d7e8ccffb8689ff24043b50e
https://doi.org/10.1016/j.saa.2017.01.004
https://doi.org/10.1016/j.saa.2017.01.004
Autor:
O. B. Romanova, Alexander S. Krylov, Yu.V. Gerasimova, Aleksandr S. Oreshonkov, A. A. Ivanenko
Publikováno v:
Spectroscopy Letters. 50:55-58
Gadolinium manganese sulfide solid solutions are investigated by infrared and Raman spectroscopy. Longitudinal optical–transverse optical splitting of the manganese–sulfur bond vibration is observed in the vibrational spectra. The Raman spectra c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2157d96b96249248d3695159da972c1
https://doi.org/10.1080/00387010.2017.1287092
https://doi.org/10.1080/00387010.2017.1287092
Publikováno v:
Vibrational Spectroscopy. 72:20-25
Infrared (IR) absorption spectra of HoFe 3 (BO 3 ) 4 crystal have been obtained in spectral range 30–7000 cm −1 at temperatures from 4 to 423 K. Vibrational frequencies have been simulated with ‘Lady’ software package both for high-temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d81dedcdd124c5e7a5490a6eab2e4888
https://doi.org/10.1016/j.vibspec.2014.02.005
https://doi.org/10.1016/j.vibspec.2014.02.005
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