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pro vyhledávání: '"A. M. Haghiri-Gosnet"'
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Akademický článek
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Publikováno v:
Physica B: Condensed Matter. 403:2477-2483
In this work, we report the effect of Na doping on the structural, magnetic and magnetocaloric properties in La 0.65 Ca 0.35− x Na x MnO 3 powder samples. Our samples have been synthesized by the solid-state reaction method at high temperature. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbafd479a6933ef85016fd96f2c5f3d2
https://doi.org/10.1016/j.physb.2008.01.011
https://doi.org/10.1016/j.physb.2008.01.011
Publikováno v:
Journal of Alloys and Compounds. 455:67-72
Praseodymium-deficient Pr0.6−x□xSr0.4MnO3 (x = 0, 0.05, 0.1, 0.15 and 0.2) polycrystalline samples have been studied by X-ray diffraction, magnetic and transport measurements. Our samples have been synthesized by the solid state reaction method a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa97af93fd5e4cc969629cf59f6687fc
https://doi.org/10.1016/j.jallcom.2007.01.112
https://doi.org/10.1016/j.jallcom.2007.01.112
Publikováno v:
physica status solidi c. 3:3175-3179
We present a comparative study of the physical properties of the La0.5Ca0.5MnO3, La0.45□0.05Ca0.5MnO3 and La0.5Ca0.45□0.05MnO3 powder samples. Our synthesized samples have been elaborated using the conventional solid-state reaction technique they
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20002c042166c7cb63f11b6a9a430d2
https://doi.org/10.1002/pssc.200567109
https://doi.org/10.1002/pssc.200567109
Autor:
A. M. Haghiri-Gosnet, W. Cheikh-Rouhou Koubaa, M. Koubaa, W. Boujelben, A. Cheikhrouhou, J.P. Renard
Publikováno v:
physica status solidi c. 3:3206-3210
The effects of deficiency in praseodymium and in strontium upon the magnetic and magneto-transport properties of lacunar Pr0.8–x□xSr0.2MnO3 and Pr0.8Sr0.2–x□x MnO3 oxides have been investigated. Our synthesized samples have been elaborated us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd1f130900f961488355e1299e1a137
https://doi.org/10.1002/pssc.200567110
https://doi.org/10.1002/pssc.200567110
Autor:
K. A. Zvezdin, Abdelhanin Aassime, Manuel Bibes, A. M. Haghiri-Gosnet, A. K. Zvezdin, B. Mercey, T. Arnal, R. Soulimane, A.V. Khvalkovskii, Ph. Lecoeur
Publikováno v:
Microelectronic Engineering. :201-205
Bridge-shaped magnetic nanowires have been designed and patterned in half-metallic La"2"/"3Sr"1"/"3MnO"3 thin films, using a thick negative-tone electron beam lithography (EBL) process. EBL was performed in the high resolution hydrogen silsesquioxane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac956cb36ed6fd185220bca87f47707a
https://doi.org/10.1016/j.mee.2004.12.027
https://doi.org/10.1016/j.mee.2004.12.027
Publikováno v:
physica status solidi (a). 201:1416-1420
We investigate the effects of calcium deficient on the structural and magnetotra□nsport properties of non-stoichiometric La0.5Ca0.5−x□xMnO3 manganese oxides. Powder samples have been elaborated using the solid-state reaction technique. Our synt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e7c07fe6377a79f3bce3d1abd4067e
https://doi.org/10.1002/pssa.200404443
https://doi.org/10.1002/pssa.200404443
Publikováno v:
physica status solidi (a). 201:1392-1397
Due to their total spin polarization (∼100%), the half-metallic oxides, such as La0.7Sr0.3MnO3 (LSMO), CrO2, Fe3O4 and Sr2FeMoO6, are promising materials for producing very high magneto-resistive (MR) responses in magnetic devices. Extremely large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37c0966dc79d8c7831c769833f3326b
https://doi.org/10.1002/pssa.200304403
https://doi.org/10.1002/pssa.200304403
Autor:
G. Poullain, R. Soulimane, Wilfrid Prellier, Ph. Lecoeur, R. Bouregba, B. Mercey, M. Koubaa, A. M. Haghiri-Gosnet
Publikováno v:
physica status solidi (c)
physica status solidi (c), 2004, 1 (7), pp.1687-1690. ⟨10.1002/pssc.200304426⟩
physica status solidi (c), 2004, 1 (7), pp.1687-1690. ⟨10.1002/pssc.200304426⟩
A new process based on thick novolak UV resists is proposed for elaborating a Mott field effect transistor (FET) based on "ferroelectric/manganite" heterostructures. The whole process of this micro-device, which is a succession of photo-lithography,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d9b2a2d436d88b0f68ef78679b8ec28
https://doi.org/10.1002/pssc.200304426
https://doi.org/10.1002/pssc.200304426