Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Elena Fertman"'
1
Magnetic-field-assisted deposition of self-assembling crystallite layers of Co2+-containing layered double hydroxides
Autor: Alexander Feher, Elena Fertman, Christopher M.A. Brett, Alexey V. Fedorchenko, Erik Čižmár, Yurii G. Pashkevich, Roman Yu. Babkin, Andrei N. Salak, Daniel E. L. Vieira, João Pedro Cardoso, Joaquim M. Vieira
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Submitted by Andrei Salak (salak@ua.pt) on 2021-07-13T15:40:07Z No. of bitstreams: 1 cc57_6899.pdf: 2865753 bytes, checksum: 96e7466897a7f777a158ed44b878a523 (MD5) Approved for entry into archive by Rita Gonçalves (ritaisabel@ua.pt) on 2021-07-21T10
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ff2afd1e29f6a6a341e89010cfc8eae
http://hdl.handle.net/10773/31607
Zobrazit plný text záznamu
2
Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
Autor: Erik Čižmár, N. M. Olekhnovich, Anatoli V. Pushkarev, S. I. Vorobiov, Elena Fertman, Andrius Stanulis, Andrew R. Barron, Alexander Feher, Andrei N. Salak, Yury V. Radyush, Alexey V. Fedorchenko, Dmitry D. Khalyavin
Publikováno v: Crystals
Volume 10
Issue 10
Crystals, Vol 10, Iss 950, p 950 (2020)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Magnetic properties of the high-pressure stabilized perovskite BiFe1-yScyO3 phases (0.1 &le
y &le
0.9) have been studied by means of magnetization measurements and neutron diffraction. The metastable perovskites of this series undergo irrev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::331ab23207df141d8549e9e8a1ec8a58
Zobrazit plný text záznamu
3
Phase Transitions in the Metastable Perovskite Multiferroics BiCrO3 and BiCr0.9Sc0.1O3: A Comparative Study
Autor: João Pedro Cardoso, Alexey V. Fedorchenko, Vladimir V. Shvartsman, Robertas Grigalaitis, Vaidotas Paukšta, Edmondo Gilioli, Elena Fertman, Davide Delmonte, Dmitry D. Khalyavin, Ju Ras Banys, Joaquim M. Vieira, Andrei N. Salak
Publikováno v: Inorganic chemistry (Online) 59 (2020): 8727–8735. doi:10.1021/acs.inorgchem.0c00338
info:cnr-pdr/source/autori:João Pedro Cardoso, Davide Delmonte, Edmondo Gilioli, Elena L. Fertman, Alexey V. Fedorchenko, Vladimir V. Shvartsman, Vaidotas Pauksta, Robertas Grigalaitis, Juras Banys, Dmitry D. Khalyavin, Joaquim M. Vieira, and Andrei N. Salak/titolo:Phase Transitions in the Metastable Perovskite Multiferroics BiCrO3 and BiCr0.9Sc0.1O3: A Comparative Study/doi:10.1021%2Facs.inorgchem.0c00338/rivista:Inorganic chemistry (Online)/anno:2020/pagina_da:8727/pagina_a:8735/intervallo_pagine:8727–8735/volume:59
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The temperature behavior of the crystal structure as well as dielectric and magnetic properties of the perovskite bismuth chromate ceramics with the 10 mol % Cr3+-to-Sc3+ substitution were studied and compared with those of the unmodified compound. U
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7168ac8fdf756eca927223a7ebbddc
https://publications.cnr.it/doc/423935
Zobrazit plný text záznamu
4
The phenomenon of conversion polymorphism in Bi-containing metastable perovskites
Autor: Alexander Feher, Anatoli V. Pushkarev, Edwin Eardley, N. M. Olekhnovich, Alexey V. Fedorchenko, O. V. Kotlyar, Andrei N. Salak, Lei Ding, Vladimir Desnenko, Yury V. Radyush, Pascal Manuel, Elena Fertman, Erik Čižmár, Dmitry D. Khalyavin
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Chemical Communications
Submitted by Andrei Salak (salak@ua.pt) on 2019-04-21T07:19:26Z No. of bitstreams: 1 cc55_4683.pdf: 2638957 bytes, checksum: 3a75849822f04b1a464dc45ac7ecaae9 (MD5) Approved for entry into archive by Diana Silva (dianasilva@ua.pt) on 2019-04-29T09:30:
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5037c58a8c893d06e2e288adeb8f5d3f
http://hdl.handle.net/10773/25856
Zobrazit plný text záznamu
5
Unusual magnetic properties of the polar orthorhombic BiFe0.5Sc0.5O3 perovskite
Autor: A.I. Vaisburd, E. Čižmár, Alexander Feher, Alexey V. Fedorchenko, Yu. V. Radyush, N. M. Olekhnovich, Anatoli V. Pushkarev, Elena Fertman, Andrei N. Salak, Aleksej Zarkov, Aivaras Kareiva, Vladimir Desnenko
Publikováno v: Journal of Magnetism and Magnetic Materials
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Magnetic properties of new multiferroic BiFe0.5Sc0.5O3 perovskite which exists in two different orthorhombic polymorphs, the antipolar Pnma and the polar Ima2, were studied using a SQUID-magnetometer technique in magnetic fields up to 50 kOe in the t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d010fe8ee7b5822dc2f55e208c244a4
http://hdl.handle.net/10773/25399
Zobrazit plný text záznamu
6
Antisymmetric exchange in La-substituted BiFe0.5Sc0.5O3 system: symmetry adapted distortion modes approach
Autor: Vladimir Desnenko, Mário G.S. Ferreira, N. M. Olekhnovich, Elena Fertman, Pascal Manuel, Yury V. Radysh, Anatoly V. Pushkarev, Alexey V. Fedorchenko, Andrei N. Salak, Dmitry D. Khalyavin
Publikováno v: Zeitschrift für Kristallographie-Crystalline Materials
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Neutron powder diffraction measurements on the 35 % La-substituted Bi1−x La x Fe0.5Sc0.5O3 composition revealed that the samples obtained under high-pressure (6 GPa) and high-temperature (1500 K) conditions crystalize into a distorted perovskite st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c26de2ed0792434bd5785a4bfedfd9f
https://doi.org/10.1515/zkri-2015-1873
Zobrazit plný text záznamu
7
Magnetic phenomena in co-containing layered double hydroxides
Autor: Daniel E. L. Vieira, Erik Čižmár, Elena Fertman, Andrei N. Salak, Vladimir Desnenko, Roman Yu. Babkin, Yurii G. Pashkevich, Alexey V. Fedorchenko, Alexander Feher, Mário G.S. Ferreira, Augusto B. Lopes
Publikováno v: Low Temperature Physics
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Magnetic behavior of CoII(n)AlIII layered double hydroxides (LDHs) (n=Co/Al=2 and 3) intercalated with nitrate was studied as a function of temperature. Both LDH compounds are paramagnetic above about 8K. A rapid increase of their magnetic moments oc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cfe99dcd911670ddd998b21f2f76e2e
http://hdl.handle.net/10773/25389
Zobrazit plný text záznamu
8
Exchange bias associated with phase separation in the Nd2/3Ca1/3MnO3manganite
Autor: Vladimir Desnenko, Marcela Kajňaková, Elena Fertman, Sergiy Dolya, Alexander Feher
Publikováno v: Scopus-Elsevier
The exchange bias (EB) phenomenon has been found in Nd2/3Ca1/3MnO3 perovskite. The phenomenon manifests itself as a negative horizontal shift of magnetization hysteresis loops. The EB phenomenon is evident of an interface exchange coupling between co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2725213dbba49d211532d3e0e4ff9f4
https://doi.org/10.1063/1.4865563
Zobrazit plný text záznamu
9
High-Power Ultrasonic Synthesis and Magnetic-Field-Assisted Arrangement of Nanosized Crystallites of Cobalt-Containing Layered Double Hydroxides
Autor: Aleksandr D. Shilin, Irina M. Lukienko, V. Rubanik, Alexey V. Fedorchenko, Elena Fertman, Yuriy O. Shapovalov, Mário G.S. Ferreira, Roman Yu. Babkin, Joaquim M. Vieira, Yurii G. Pashkevich, Andrei N. Salak, Daniel E. L. Vieira
Publikováno v: ChemEngineering, Vol 3, Iss 3, p 62 (2019)
ChemEngineering
Volume 3
Issue 3
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
High-quality stoichiometric Co2Al&ndash
NO3 and Co2Al&ndash
CO3 layered double hydroxides (LDHs) have been obtained by precipitation followed by anion exchange, both high-power-sonication assisted. Application of high-power ultrasound has b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::804ae46439b795c5ea6a887258f6401e
https://doi.org/10.3390/chemengineering3030062
Zobrazit plný text záznamu
10
Structural first-order transformation in La2/3Ba1/3MnO3: ESR study
Autor: Alexandr Tovstolytkin, A. B. Beznosov, Marcela Kajňaková, Elena Fertman, Alexander Feher, Vladimir Desnenko, D. M. Polishchuk
Publikováno v: Journal of Magnetism and Magnetic Materials. 324:4225-4230
We have studied by the electron-spin resonance (ESR) and static magnetic field techniques, the La 2/3 Ba 1/3 MnO 3 perovskite, which was previously shown to exhibit a martensitic phase transformation in the vicinity of T s ∼200 K [Physical Review B
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bb0ac582cdc5f58280f6f59b65fee2d
https://doi.org/10.1016/j.jmmm.2012.07.054
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje