Zobrazeno 1 - 9
of 9
pro vyhledávání: '"O. M. Osmolowskaya"'
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 83:778-780
The temperature dependence of coercive force Hc(T) of pressed powders of ferromagnetic half metal CrO2 is compared to the temperature dependence of the maximum field of positive tunneling magnetoresistance Hp(T). It is established that the multidomai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1545494b2277f0d3147f292894fbb203
https://doi.org/10.3103/s106287381906011x
https://doi.org/10.3103/s106287381906011x
Features of low-temperature tunneling magnetoresistance of pressed chromium dioxide CrO2 nanopowders
Autor:
E. Yu. Beliayev, O. M. Bludov, Yu. A. Kolesnichenko, M. G. Osmolowsky, V. A. Horielyi, O. M. Osmolowskaya, N. V. Dalakova
Publikováno v:
Low Temperature Physics. 43:617-624
A study of the resistive and low-temperature magnetoresistive properties of pressed powders of ferromagnetic half-metal chromium dioxide CrO2 with nanoparticle shape anisotropy. The effects of Fe impurities on the tunneling resistance and magnetoresi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::693d2e4ed5aea8ca62d88371282c256b
https://doi.org/10.1063/1.4985216
https://doi.org/10.1063/1.4985216
Autor:
N. V. Dalakova, M. G. Osmolowsky, V. A. Horielyi, E. Yu. Beliayev, A. N. Bludov, O. M. Osmolowskaya
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 81:278-281
Low-temperature magnetic and magnetoresistive properties of compacted ferromagnetic halfmetal CrO2 powders with nanoparticle shape anisotropy are studied. Magnetic anisotropy induced by the formation of magnetic texture during compaction is revealed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f79eb24c3cc38fbdac7a8e9a23051317
https://doi.org/10.3103/s1062873817030108
https://doi.org/10.3103/s1062873817030108
Autor:
O. M. Osmolowskaya, E. Yu. Beliayev, V. A. Horielyi, Yu. A. Kolesnichenko, M. G. Osmolowsky, N. V. Dalakova
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 80:664-667
The effect iron impurities have on the low-temperature behavior of the magnetoresistance of compacted powders of CrO2 ferromagnetic half-metal with anisotropic particle shape is investigated. The strong dependence of magnetoresistance on the spin rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28303babc61c1f8c0b1e0cb583f179c9
https://doi.org/10.3103/s1062873816060101
https://doi.org/10.3103/s1062873816060101
Autor:
O. V. Glumov, Denis Nazarov, N. A. Mel’nikova, Vladimir M. Smirnov, O. M. Osmolowskaya, Igor V. Murin
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 77:271-274
Nanoscale vanadium dioxide doped with chromium and iron is obtained via molecular layering method on the surface of a single-crystal silicon. The qualitative and quantitative composition of the samples is determined by photometry and magnetochemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af25f2eb3565084e86244a10f164446b
https://doi.org/10.3103/s1062873813030301
https://doi.org/10.3103/s1062873813030301
Autor:
Vitalii V. Suslonov, M. G. Osmolowsky, N. P. Bobrysheva, S. V. Kotel’nikova, O. M. Osmolowskaya
Publikováno v:
Russian Journal of General Chemistry. 87:1093-1094
Bimetallic core-shell nanoparticles Co@Ni and Ni@Co and CoNi alloy ones have been prepared via polyol synthesis. Comparison of morphology, magnetic, and catalytic properties of the nanoparticles have revealed that the particles structure rather than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f2e340bd7c82a6b3545084aba50bc04
https://doi.org/10.1134/s1070363217050334
https://doi.org/10.1134/s1070363217050334
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 78:325-327
Nanoparticles of vanadium dioxide doped with chromium and iron are obtained using the hydrothermal technique. Their morphology is studied by means of TEM and XRD. The temperature dependence of their magnetic characteristics is investigated using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af07f70dae670705f08aed4c8de1e1c
https://doi.org/10.3103/s1062873814040248
https://doi.org/10.3103/s1062873814040248
Autor:
O. M. Osmolowskaya
Publikováno v:
Lecture Notes in Earth System Sciences ISBN: 9783319249858
The influence of chelating agents (organic acids with different structures) on iron oxides and hydroxyapatite nanoparticle (NP) morphology obtained by two different synthetic procedures (precipitation method and hydrothermal synthesis) were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f27a98e415b0b1ced6b157ca5d94db57
https://doi.org/10.1007/978-3-319-24987-2_36
https://doi.org/10.1007/978-3-319-24987-2_36
Publikováno v:
Journal of Physics: Conference Series. 643:012121
Vanadium dioxide nanoparticles (NPs) of different morphologies were obtained using the hydrothermal technique. Their shape and size were studied by SEM, XRD and SSA estimation. The functional properties, structural changes and thermal behavior of sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360b44df49d4f873c3a6b5222de098a3
https://doi.org/10.1088/1742-6596/643/1/012121
https://doi.org/10.1088/1742-6596/643/1/012121