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pro vyhledávání: '"I. Mustata"'
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Autor:
Catalin Luculescu, Corneliu Porosnicu, Victor Ciupina, Victor Kuncser, I. Mustata, I. Jepu, Gabriela Iacobescu, C. P. Lungu, A. Marin
Publikováno v:
Surface and Coatings Technology. 240:344-352
Magnetoresistive Fe–Co based thin film structures were produced using thermionic vacuum arc method. The purpose of this work was to obtain significant magnetic response on different granular combinatorial structures. The Giant Magnetoresistive (GMR
Publikováno v:
Analele Universitatii "Ovidius" Constanta - Seria Chimie. 23:21-26
NiFeCo granular ferromagnetic thin films were deposited on glass and silicon wafer substrates in thermionic vacuum arc plasma with simultaneous ignition of plasma in Cu and NiFe vapors. The structural and morphological properties of the prepared film
Autor:
I. Mustata, Gabriel Schinteie, Petru Palade, Cristian P. Lungu, George Filoti, Victor Kuncser, I. Jepu, F. Miculescu
Publikováno v:
Journal of Alloys and Compounds. 499:23-29
Simple Fe–Co ferromagnetic films and Fe–Mn antiferromagnetic films of different compositions were grown on epitaxial Si substrates with Ta buffer layers via thermo-ionic vacuum arc method. Fe–Co/Fe–Mn bilayer structures were obtained by follo
Autor:
Oana Gloria Pompilian, Cristian P. Lungu, Gabriela Iacobescu, I. Mustata, Viorel Ionescu, I. Jepu, M. Osiac
Publikováno v:
Thin Solid Films. 518:3945-3948
Co–MgF 2 granular films were deposited in thermionic vacuum arc plasma with simultaneous ignition of plasma in Co and MgF 2 vapours. The samples were investigated by transmission electron microscopy which revealed Co grains of a few nm in diameter
Autor:
N. Stefan, Cristian P. Lungu, Victor Kuncser, George Filoti, Rodica Vladoiu, I. Mustata, H. Chiriac, Gabriel Schinteie, Petru Palade
Publikováno v:
Hyperfine Interactions. 191:135-141
Exchange bias and spin valve structures with Fe as ferromagnetic layers selectively enriched in 57Fe and Ir–Mn of different compositions as antiferromagnetic pinning layers have been prepared by r.f. sputtering. Conversion Electron Mossbauer Spectr
Publikováno v:
Journal of Nuclear Materials. 385:242-245
Beryllium is intended to be used as suggested material for the first wall in the thermonuclear power plants. Some tiles of the first wall will be of inconel coated by a beryllium layer that must be adherent to the substrate and have a compact structu
Autor:
H. Chiriac, A. Anghel, Victor Kuncser, Mihaela Valeanu, I. Mustata, José F. Bartolomé, Rodica Vladoiu, Cristian P. Lungu, George Filoti, Gabriel Schinteie
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:e226-e230
Exchange bias and spin valve systems with Fe–Mn antiferromagnetic layers of different Fe concentrations were obtained by the thermo-ionic vacuum arc method. The adherence of the multilayer system to the Si substrate depends on the Fe–Mn compositi
Autor:
C. P. Lungu, P. Coad, G. F. Matthews, I. Mustata, A. M. Lungu, A. Anghel, P. Chiru, Marek Rubel, V. Zaroschi
Publikováno v:
Physica Scripta. :157-161
Preparatory study for the operation of the JET tokamak with a full metal wall (ITER-like wall project) also comprises several activities aiming at the development of thin beryllium coatings. The purpose is 2-fold: (i) to coat Inconel® tiles of the i
Autor:
Marius Badulescu, D. Predoi, N. Apetroaei, C. P. Lungu, G. Filoti, V. Kunkser, O. Pompilian, I. Barbu, A. M. Lungu, V. Zaroschi, G. Schinteie, I. Mustata, A. Anghel
Publikováno v:
Czechoslovak Journal of Physics. 56:B16-B23
Giant magnetoresistive (GMR) coatings on silicon, glass and Kapton were prepared by simultaneous thermionic vacuum arc (TVA) discharges in high vacuum conditions. The magnetic metal or alloy (Fe, Co, Ni, Permalloy) together with the noble non magneti