Zobrazeno 1 - 10
of 20
pro vyhledávání: '"E. L. Fertman"'
Autor:
E. L. Fertman, A. V. Fedorchenko, V. A. Desnenko, V. V. Shvartsman, D. C. Lupascu, S. Salamon, H. Wende, A. I. Vaisburd, A. Stanulis, R. Ramanauskas, N. M. Olekhnovich, A. V. Pushkarev, Yu. V. Radyush, D. D. Khalyavin, A. N. Salak
Publikováno v:
AIP Advances, Vol 10, Iss 4, Pp 045102-045102-5 (2020)
Below the Néel temperature, TN ∼ 220 K, at least two nano-scale antiferromagnetic (AFM) phases coexist in the polar polymorph of the BiFe0.5Sc0.5O3 perovskite; one of these phases is a weak ferromagnetic. Non-uniform structure distortions induced
Externí odkaz:
https://doaj.org/article/a32bcdd5c0304a08b42f427b399de5e1
Autor:
A.I. Vaisburd, Anatoli V. Pushkarev, Soma Salamon, N. M. Olekhnovich, Heiko Wende, Andrius Stanulis, Doru C. Lupascu, Andrei N. Salak, E. L. Fertman, Vladimir V. Shvartsman, Vladimir Desnenko, Rimantas Ramanauskas, Alexey V. Fedorchenko, Dmitry D. Khalyavin, Yu. V. Radyush
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
AIP Advances, Vol 10, Iss 4, Pp 045102-045102-5 (2020)
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
AIP Advances, Vol 10, Iss 4, Pp 045102-045102-5 (2020)
Below the Néel temperature, TN ∼ 220 K, at least two nano-scale antiferromagnetic (AFM) phases coexist in the polar polymorph of the BiFe0.5Sc0.5O3 perovskite; one of these phases is a weak ferromagnetic. Non-uniform structure distortions induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96cd6bd6eaa3786cb9670c913c4dc544
Autor:
Yu. V. Radyush, A. Baran, Andrius Stanulis, Erik Čižmár, Anatoli V. Pushkarev, N. M. Olekhnovich, Alexander Feher, Andrei N. Salak, Alexey V. Fedorchenko, E. L. Fertman, O. V. Kotlyar, Vladimir Desnenko, Dmitry D. Khalyavin, Aivaras Kareiva, A.I. Vaisburd, E.S. Syrkin
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Journal of Magnetism and Magnetic Materials
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Journal of Magnetism and Magnetic Materials
Magnetic and thermodynamic properties of polycrystalline multiferroic Bi 0.65 La 0.35 Fe 0.5 Sc 0.5 O 3 synthesized under high-pressure and high-temperature conditions are reported. Magnetic properties were studied using a SQUID magnetometer techniqu
Autor:
Soma Salamon, N. M. Olekhnovich, Yu. V. Radyush, E. L. Fertman, Dmitry D. Khalyavin, O. V. Kotlyar, Vladimir Desnenko, Alexander Feher, Doru C. Lupascu, Erik Čižmár, Heiko Wende, Andrei N. Salak, Vladimir V. Shvartsman, Anatoli V. Pushkarev, Alexey V. Fedorchenko
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Acta Physica Polonica A
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Acta Physica Polonica A
Magnetic properties of polycrystalline multiferroic Bi0.65La0.35Fe0.5Sc0.5O3 synthesized under high-pressure (6 GPa) and high-temperature (1500 K) conditions were studied using a SQUID magnetometer technique. The temperature dependent static magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a69260a6525dc7284d5eb8717c1a9414
http://hdl.handle.net/10773/25396
http://hdl.handle.net/10773/25396
Autor:
E. L. Fertman, A. B. Beznosov, Marcela Kajňaková, Sergiy Dolya, Alexander Feher, Vladimir Desnenko
Publikováno v:
Solid State Phenomena. 190:675-678
A study of the low temperature magnetic state of polycrystalline colossal magnetoresistance perovskite Nd2/3Ca1/3MnO3 has been carried out. The data obtained, such as strongly divergent ZFC and FC static magnetizations and frequency dependent ac susc
Autor:
Alexey V. Fedorchenko, J. M. Vieira, Dmitry D. Khalyavin, Alexander Feher, P. Manuel, Mário G.S. Ferreira, E. L. Fertman, Anatoli V. Pushkarev, Andrei N. Salak, N. M. Olekhnovich, Yu. V. Radyush, A. B. Lopes, Vladimir Desnenko
Publikováno v:
Physical Review B. 92
A 20% substitution of Bi with La in the perovskite Bi1-xLaxFe0.5Sc0.5O3 system obtained under high-pressure and high-temperature conditions has been found to induce an incommensurately modulated structural phase. The room temperature X-ray and neutro
Autor:
A. B. Beznosov, E. L. Fertman
Publikováno v:
Low Temperature Physics. 37:572-582
The capabilities of perovskite-like compounds with the effect of colossal magnetoresistance(CMR) and some other complex oxides to have a negative index of refraction (NIR) are considered. Physical properties of these compounds are also analyzed from
Autor:
D. D. Khalyavin, A. N. Salak, A. B. Lopes, N. M. Olekhnovich, A. V. Pushkarev, Yu. V. Radyush, E. L. Fertman, V. A. Desnenko, A. V. Fedorchenko, P. Manuel, A. Feher, J. M. Vieira, M. G. S. Ferreira
Publikováno v:
Physical Review B
Publikováno v:
Low Temperature Physics. 28:762-766
The static magnetization MN and dynamic magnetic susceptibility χac of polycrystalline manganite La0.66Ba0.34MnO3 are investigated in the temperature region 5 K
Autor:
E. L. Fertman, Vladimir Desnenko, B. I. Belevtsev, A. Parasiris, A. B. Beznosov, K. D. D. Rathnayaka, D. G. Naugle
Publikováno v:
Low Temperature Physics. 28:556-561
The magnetization M(T) and electrical resistivity ρ(T) of a La2/3Ca1/3MnO3 film have been studied in the temperature range 5 K⩽T⩽320 K in the magnetic field intervals 10 Oe⩽H⩽400 Oe and 0⩽H⩽50 kOe, respectively. It is found that the M(T)