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1.
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10 p, 3.1 MB |
Electric field control of magnetization reversal in FeGa/PMN-PT thin films
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Pradhan, Gajanan (University of Turin. Chemistry Department) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Magni, Alessandro (Istituto Nazionale di Ricerca Metrologica) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Rizzi, Paola (University of Turin. Chemistry Department) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Artificial magnetoelectric materials possess huge potential to be utilized in the development of energy efficient spintronic devices. In the past decade, the search for a good ferromagnetic/ferroelectric combination having the ability to create high magnetoelectric coupling, created new insights and also new challenges. [...]
2024 -  10.1088/2515-7639/ad1e13
Journal of Physics: Materials, Vol. 7, Issue 1 (January 2024) , art. 015016
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2.
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11 p, 4.7 MB |
Magnetic properties of FeGa/Kapton for flexible electronics
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Pradhan, Gajanan (Istituto Nazionale di Ricerca Metrologica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Olivetti, Elena Sonia (Istituto Nazionale di Ricerca Metrologica) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Hajduček, Jan (Brno University of Technology. Central European Institute of Technology) ;
Arregi, Jon Ander (Brno University of Technology. Central European Institute of Technology) ;
Čelko, Ladislav (Brno University of Technology. Central European Institute of Technology) ;
Uhlíř, Vojtěch (Brno University of Technology. Central European Institute of Technology) ;
Rizzi, Paola (Università di Torino. Dipartimento di Chimica) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Flexible materials have brought up a new era of application-based research in stretchable electronics and wearable devices in the last decade. Tuning of magnetic properties by changing the curvature of devices has significant impact in the new generation of sensor-based technologies. [...]
2022 - 10.1038/s41598-022-21589-3
Scientific reports, Vol. 12 (October 2022) , art. 17503
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3.
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8 p, 3.1 MB |
Control of magnetic vortex states in FeGa microdisks : Experiments and micromagnetics
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Pradhan, Gajanan (Istituto Nazionale di Ricerca Metrologica) ;
Magni, Alessandro (Istituto Nazionale di Ricerca Metrologica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Mikuličková, Lenka (Thin Film Technological Service) ;
Arregi, Jon Ander (Brno University of Technology. Central European Institute of Technology) ;
Čelko, Ladislav (Brno University of Technology. Central European Institute of Technology) ;
Uhlíř, Vojtěch (Brno University of Technology. Central European Institute of Technology) ;
Rizzi, Paola (Università di Torino. Dipartimento di Chimica) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Magnetic vortices have been an interesting element in the past decades due to their flux-closure domain structures which can be stabilized at ground states in soft ferromagnetic microstructures. In this work, vortex states are shown to be nucleated and stabilized in FeGa and FeGa disks, which can be an upcoming candidate for applications in strain-induced electric field control of magnetic states owing to the high magnetostriction of the alloy. [...]
2023 - 10.1016/j.jsamd.2023.100608
Journal of Science: Advanced Materials and Devices, Vol. 8, Issue 3 (September 2023) , art. 100608
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4.
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10 p, 3.1 MB |
Strain-Driven Bidirectional Spin Orientation Control in Epitaxial High Entropy Oxide Films
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Zhao, Zhibo (Karlsruhe Institute of Technology. Institute of Nanotechnology) ;
Jaiswal, Arun Kumar (Karlsruhe Institute of Technology. Institute for Quantum Materials and Technologies) ;
Wang, Di (Karlsruhe Institute of Technology. Karlsruhe Nano Micro Facility) ;
Wollersen, Vanessa (Karlsruhe Institute of Technology. Karlsruhe Nano Micro Facility) ;
Xiao, Zhengyu (Shanxi Normal University. School of Chemistry and Materials Science) ;
Pradhan, Gajanan (Istituto Nazionale di Ricerca Metrologica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica) ;
Szymczak, Maria (AGH University of Science and Technology) ;
Dabrowa, Juliusz (AGH University of Science and Technology) ;
Waqar, Moaz (University of California. Department of Materials Science and Engineering) ;
Fuchs, Dirk (Karlsruhe Institute of Technology. Institute for Quantum Materials and Technologies) ;
Pan, Xiaoqing (University of California. Department of Physics and Astronomy) ;
Hahn, Horst (The University of Oklahoma) ;
Kruk, Robert (Karlsruhe Institute of Technology. Institute of Nanotechnology) ;
Sarkar, Abhishek (University of California. Department of Materials Science and Engineering)
High entropy oxides (HEOs), based on the incorporation of multiple-principal cations into the crystal lattice, offer the possibility to explore previously inaccessible oxide compositions and unconventional properties. [...]
2023 - 10.1002/advs.202304038
Advanced science, Vol. 10, Issue 27 (September 2023) , art. 2304038
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5.
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18 p, 4.0 MB |
Electrochemical Synthesis, Magnetic and Optical Characterisation of FePd Dense and Mesoporous Nanowires
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Raj, Deepti (Università di Torino. Dipartimento di Chimica) ;
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Scaglione, Federico (Università di Torino. Dipartimento di Chimica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Cialone, Matteo (University of Genova) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona) ;
Rizzi, Paola (Università di Torino. Dipartimento di Chimica) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona)
Dense and mesoporous FePd nanowires (NWs) with 45 to 60 at. % Pd content were successfully fabricated by template- and micelle-assisted pulsed potentiostatic electrodeposition using nanoporous anodic alumina and polycarbonate templates of varying pore sizes. [...]
2023 - 10.3390/nano13030403
Nanomaterials, Vol. 13, Issue 3 (January 2023) , art. 403
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6.
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11 p, 11.4 MB |
A comparative study of the influence of the deposition technique (electrodeposition versus sputtering) on the properties of nanostructured Fe70 Pd30 films
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Cialone, Matteo (Istituto Nazionale di Ricerca Metrologica) ;
Fernandez-Barcia, Monica (IFW Dresden. Institute for Complex Materials) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Uhlemann, Margitta (IFW Dresden. Institute for Complex Materials) ;
Gebert, Annett (IFW Dresden. Institute for Complex Materials) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ;
Rizzi, Paola (Università di Torino. Dipartimento di Chimica) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Sputtering and electrodeposition are among the most widespread techniques for metallic thin film deposition. Since these techniques operate under different principles, the resulting films typically show different microstructures even when the chemical composition is kept fixed. [...]
2020 - 10.1080/14686996.2020.1780097
Science and Technology of Advanced Materials, Vol. 21, Issue 1 (July 2020) , p. 424-434
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7.
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15 p, 3.8 MB |
Structural and magnetic properties of FePd thin film synthesized by electrodeposition method
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Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Scaglione, Federico (University of Turin. Dipartimento di Chimica e Centro Interdipartimentale NIS) ;
Cialone, Matteo (Universitat Autònoma de Barcelona. Departament de Física) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Rizzi, Paola (University of Turin. Dipartimento di Chimica e Centro Interdipartimentale NIS) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Bimetallic nanomaterials in the form of thin film constituted by magnetic and noble elements show promising properties in different application fields such as catalysts and magnetic driven applications. [...]
2020 - 10.3390/ma13061454
Materials, Vol. 13, Issue 6 (March 2020) , art. 1454
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8.
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14 p, 2.4 MB |
Structural, Wetting and Magnetic Properties of Sputtered Fe70Pd30 Thin Film with Nanostructured Surface Induced by Dealloying Process
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Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Cialone, Matteo (Universitat Autònoma de Barcelona. Departament de Física) ;
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ;
Rizzi, Paola (University of Torino) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
FePd alloys in the thin film form represent a multipurpose and versatile material with relevant chemical and physical properties studied in different research fields. Moreover, the ability to manipulate and fine-tune the film surface with nanometric scale precision represents a degree of freedom useful to adapt these thin film properties to the demands of different desired applications. [...]
2021 - 10.3390/nano11020282
Nanomaterials, Vol. 11, Issue 2 (February 2021) , art. 282
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9.
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43 p, 2.0 MB |
Unraveling the properties of sharply defined submicron scale FeCu and FePd magnetic structures fabricated by electrodeposition onto electron-beam-lithographed substrates
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Dislaki, Evangelia (Universitat Autònoma de Barcelona. Departament de Física) ;
Cialone, Matteo (Istituto Nazionale di Ricerca Metrologica) ;
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ;
Rizzi, Paola (Università di Torino. Dipartimento di Chimica (Italy)) ;
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica) ;
Vadilonga, Simone (Helmholtz-Zentrum Berlin für Materialen und Energie GmbH (Germany)) ;
Többens, Daniel (Helmholtz-Zentrum Berlin für Materialen und Energie GmbH (Germany)) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física)
In this work, Fe-X (X = Cu, Pd) submicron-scale structures were electrodeposited onto pre-patterned substrates prepared by e-beam lithography. The FeCu and FePd (with reduced Pd content) systems were investigated as attractive candidates for a variety of potential applications in magnetic data storage and biomedicine. [...]
2020 - 10.1016/j.matdes.2020.108826
Materials & design, Vol. 193 (August 2020) , art. 108826
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