Wigner Research Centre for Physics

HUN-REN Wigner Fizikai Kutatóközpont (HUN-REN Wigner FK)

A HUN-REN Wigner FK 2012. január 1-től a korábbi MTA KFKI Részecske- és Magfizikai Kutatóintézet és a korábbi MTA Szilárdtestfizikai és Optikai Kutatóintézet egyesülésével jött létre. Jelenleg a Magyar Kutatási Hálózat legnagyobb fizikával foglalkozó kutatóközpontja, illetve a Magyar Tudományos Akadémia Kiválósági Kutatóközpontja. 2013-tól a Kutatóközpont részeként működik a világszínvonalú Wigner Adatközpont is.

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21 to 24 of 24 Results

Synergy effect of temperature, electric and magnetic field on the depth structure of the FeRh/BaTiO3 composite multiferroic Jun 28, 2023 Lengyel, Attila; Bazsó, Gábor; Chumakov, Alexandr I.; Nagy, Dénes L.; Hegedűs, Gergő; Bessas, Dimitrios; Horváth, Zsolt E.; Nemes, Norbert M.; Gracheva, Maria A.; Szilágyi, Edit; Sajti, Szilárd; Merkel, Dániel G., 2022, "Synergy effect of temperature, electric and magnetic field on the depth structure of the FeRh/BaTiO3 composite multiferroic", https://hdl.handle.net/21.15109/CONCORDA/LUA07J, ARP, V2 FeRh based composite multiferroic materials have attracted great scientific interest due to their wide variety of possible applications in future nano device technology. In the recent work, a comprehensive study on the depth dependence of the metamagnetic phase transition in FeRh...
A Three-Dimensional Analysis of Magnetic Nanopattern Formation in FeRh Thin Films on MgO Substrates: Implications for Spintronic Devices Apr 6, 2022 Merkel, Dániel Géza; Hegedűs, Gergő; Gracheva, Maria; Deák, András; Illés, Levente; Németh Attila; Maccari, Fernando; Radulov, Iliya; Major, Márton; Chumakov. Aleksandr I.; Bessas, Dimitros; Nagy, Dénes Lajos; Zolnai, Zsolt; Graning, Sára; Sájerman, Klára; Szilágyi, Edit; Lengyel, Attila, 2022, "A Three-Dimensional Analysis of Magnetic Nanopattern Formation in FeRh Thin Films on MgO Substrates: Implications for Spintronic Devices", https://hdl.handle.net/21.15109/CONCORDA/LWU9RL, ARP, V2, UNF:6:bgzs99u5U4GqdM9ySXKVTg== [fileUNF] Magnetic nanopatterns were successfully created in FeRh thin film deposited on MgO (100) substrates. Silica and polystyrene spherical masks, nominally 500 and 1000 nm in diameter, respectively were applied on the surface of the sample in order to locally shadow the film against t...
Reversible control of magnetism in FeRh thin films Apr 5, 2022 Merkel, Dániel G.; Lengyel, Attila; Nagy, Dénes Lajos; Németh, Attila; Horváth, Zsolt E.; Bogdán, Csilla; Gracheva, Maria A.; Hegedűs, Gergő; Sajti, Szilárd; Radnóczi Z. György; Szilágyi Edit, 2021, "Reversible control of magnetism in FeRh thin films", https://hdl.handle.net/21.15109/CONCORDA/83J6T0, ARP, V2, UNF:6:Cvr6lrS6zc+AXoY5zRPfYA== [fileUNF] The multilayer of approximate structure MgO(100)/[nFe51Rh49(63 Å)/57Fe51Rh49(46 Å)]10 deposited at 200 °C is primarily of paramagnetic A1 phase and is fully converted to the magnetic B2 phase by annealing at 300 °C for 60 min. Subsequent irradiation by 120 keV Ne+ ions turns the...
TOWARDS A METADATA STANDARD FOR LABORATORY MÖSSBAUER SPECTROSCOPY Dec 3, 2021 Nagy, Dénes Lajos; Spiering, Hartmut; Szilágyi Edit, 2021, "TOWARDS A METADATA STANDARD FOR LABORATORY MÖSSBAUER SPECTROSCOPY", https://hdl.handle.net/21.15109/CONCORDA/GRT2CA, ARP, V1 Metadata are data about data. The last 15 years saw an increasing need of assigning metadata to experimental data including spectroscopic ones. This fact was due to the requirement of making scientific publications open-access and, apart from non-proprietary research, of depositi...

Synergy effect of temperature, electric and magnetic field on the depth structure of the FeRh/BaTiO3 composite multiferroic

Jun 28, 2023

Lengyel, Attila; Bazsó, Gábor; Chumakov, Alexandr I.; Nagy, Dénes L.; Hegedűs, Gergő; Bessas, Dimitrios; Horváth, Zsolt E.; Nemes, Norbert M.; Gracheva, Maria A.; Szilágyi, Edit; Sajti, Szilárd; Merkel, Dániel G., 2022, "Synergy effect of temperature, electric and magnetic field on the depth structure of the FeRh/BaTiO3 composite multiferroic", https://hdl.handle.net/21.15109/CONCORDA/LUA07J, ARP, V2

FeRh based composite multiferroic materials have attracted great scientific interest due to their wide variety of possible applications in future nano device technology. In the recent work, a comprehensive study on the depth dependence of the metamagnetic phase transition in FeRh...

A Three-Dimensional Analysis of Magnetic Nanopattern Formation in FeRh Thin Films on MgO Substrates: Implications for Spintronic Devices

Apr 6, 2022

Merkel, Dániel Géza; Hegedűs, Gergő; Gracheva, Maria; Deák, András; Illés, Levente; Németh Attila; Maccari, Fernando; Radulov, Iliya; Major, Márton; Chumakov. Aleksandr I.; Bessas, Dimitros; Nagy, Dénes Lajos; Zolnai, Zsolt; Graning, Sára; Sájerman, Klára; Szilágyi, Edit; Lengyel, Attila, 2022, "A Three-Dimensional Analysis of Magnetic Nanopattern Formation in FeRh Thin Films on MgO Substrates: Implications for Spintronic Devices", https://hdl.handle.net/21.15109/CONCORDA/LWU9RL, ARP, V2, UNF:6:bgzs99u5U4GqdM9ySXKVTg== [fileUNF]

Magnetic nanopatterns were successfully created in FeRh thin film deposited on MgO (100) substrates. Silica and polystyrene spherical masks, nominally 500 and 1000 nm in diameter, respectively were applied on the surface of the sample in order to locally shadow the film against t...

Reversible control of magnetism in FeRh thin films

Apr 5, 2022

Merkel, Dániel G.; Lengyel, Attila; Nagy, Dénes Lajos; Németh, Attila; Horváth, Zsolt E.; Bogdán, Csilla; Gracheva, Maria A.; Hegedűs, Gergő; Sajti, Szilárd; Radnóczi Z. György; Szilágyi Edit, 2021, "Reversible control of magnetism in FeRh thin films", https://hdl.handle.net/21.15109/CONCORDA/83J6T0, ARP, V2, UNF:6:Cvr6lrS6zc+AXoY5zRPfYA== [fileUNF]

The multilayer of approximate structure MgO(100)/[nFe51Rh49(63 Å)/57Fe51Rh49(46 Å)]10 deposited at 200 °C is primarily of paramagnetic A1 phase and is fully converted to the magnetic B2 phase by annealing at 300 °C for 60 min. Subsequent irradiation by 120 keV Ne+ ions turns the...

TOWARDS A METADATA STANDARD FOR LABORATORY MÖSSBAUER SPECTROSCOPY

Dec 3, 2021

Nagy, Dénes Lajos; Spiering, Hartmut; Szilágyi Edit, 2021, "TOWARDS A METADATA STANDARD FOR LABORATORY MÖSSBAUER SPECTROSCOPY", https://hdl.handle.net/21.15109/CONCORDA/GRT2CA, ARP, V1

Metadata are data about data. The last 15 years saw an increasing need of assigning metadata to experimental data including spectroscopic ones. This fact was due to the requirement of making scientific publications open-access and, apart from non-proprietary research, of depositi...

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