Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Awatef Hassini"'
Autor:
Alberto Pomar, Etienne Ferain, Awatef Hassini, Teresa Puig, Judith Oró, Narcis Mestres, Xavier Obradors, Felip Sandiumenge, Adrian Carretero-Genevrier
Publikováno v:
Advanced Materials
Advanced Materials, Wiley-VCH Verlag, 2008, 20 (19), pp.3672-3677. ⟨10.1002/adma.200800487⟩
Advanced Materials, Wiley-VCH Verlag, 2008, 20 (19), pp.3672-3677. ⟨10.1002/adma.200800487⟩
A facile polymer-template-aided synthesis is adopted to prepare single crystalline La0.7Sr0.3MnO3 nanowires by chemical solution deposition. The La0.7Sr0.3MnO3 nanowires crystallize in a novel monoclinic phase and exhibit ferromagnetic ordering at ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::646db3ee41530e9d3fe13f8bb9fb520c
https://doi.org/10.1002/adma.200800487
https://doi.org/10.1002/adma.200800487
Publikováno v:
Physics Letters A. 372:3299-3302
Spin coated pristine TiO 2 thin films show magnetic behaviors that are similar to those of pulsed laser ablated TiO 2 thin films that were reported previously. It seems that in this kind of material, ferromagnetism (FM) is indeed intrinsic, and it ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c32798cb7bdfb33f79f69a61ba2e64
https://doi.org/10.1016/j.physleta.2008.01.035
https://doi.org/10.1016/j.physleta.2008.01.035
Autor:
Teresa Puig, N Romà, Alberto Pomar, César Moreno, A Ruyter, Mariona Coll, Xavier Obradors, J. Gutierrez, Awatef Hassini
Publikováno v:
Superconductor Science and Technology. 20:S230-S238
Superconducting YBa2Cu3O7 (YBCO) thin films were grown by the trifluoroacetates route onto metallorganic deposited La0.7Sr0.3MnO3 (LSMO) buffer layers. The growth conditions of the LSMO films have been studied in detail and fully strained epitaxial l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a938e02afb42c17f1e8f36f38452007d
https://doi.org/10.1088/0953-2048/20/9/s18
https://doi.org/10.1088/0953-2048/20/9/s18
Publikováno v:
Journal of Physics: Condensed Matter. 17:199-204
Ferromagnetism at room temperature, along with a spin-glass-like behaviour at low temperatures, has been observed in laser ablated V-doped ZnO thin films. It is found that V atoms were well substituted for Zn atoms and resulted in a very uniform dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53730319a33e8e00e88de2c1e517a520
https://doi.org/10.1088/0953-8984/17/1/018
https://doi.org/10.1088/0953-8984/17/1/018
Autor:
Joe Sakai, Nguyen Hoa Hong, Jacques G. Noudem, François Gervais, Awatef Hassini, Monique Gervais
Publikováno v:
Materials Science and Engineering: B. 107:305-309
An enhancement of the ferromagnetic (FM) volume fraction was induced greatly by partial substitutions of Cr for Mn in La0.9Ba0.1MnO3 (LBMO) thin films fabricated by the pulsed laser deposition (PLD) technique on [1 0 0] LaAlO3 substrates. While the C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f43d3e72bbadcb801ed41d7b210af969
https://doi.org/10.1016/j.mseb.2003.12.002
https://doi.org/10.1016/j.mseb.2003.12.002
Autor:
Awatef Hassini, François Gervais, Jacques G. Noudem, Nguyen Hoa Hong, Joe Sakai, Monique Gervais
Publikováno v:
Materials Science and Engineering: B. 104:137-140
Magnetic and transport properties of Ru/Cr doped La(Ba,Ca)MnO thin films fabricated by the pulsed laser deposition technique on (1 0 0) LaAlO 3 substrates have been investigated. Ru-doping reduces both Curie temperature ( T C ) and insulator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50201540d786c93aef1ec31d14c4023f
https://doi.org/10.1016/s0921-5107(03)00185-5
https://doi.org/10.1016/s0921-5107(03)00185-5
Autor:
Alain Catherinot, Jérôme Coulon, Monique Gervais, François Gervais, Awatef Hassini, Corinne Champeaux
Publikováno v:
Materials Science and Engineering: B. 104:141-144
La 0.8 Sr 0.2 MnO 3 (LSMO) displays a transition from a low temperature metallic phase to an insulator high temperature phase. Depending on Sr concentration, the transition temperature may occur above room temperature. This property may be used for i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::872dbf257f7075ee330d7fd824f85522
https://doi.org/10.1016/s0921-5107(03)00186-7
https://doi.org/10.1016/s0921-5107(03)00186-7
Autor:
Monique Gervais, Nguyen Hoa Hong, Jacques G. Noudem, François Gervais, Awatef Hassini, Joe Sakai
Publikováno v:
Journal of Physics: Condensed Matter. 15:6527-6536
Magnetic and transport properties of thin films of La0.7BaxCa0.3−xMn1−yRuyO3 (where x = 0.1, 0.2, 0.3 and y = 0, 0.1) fabricated using the pulsed laser deposition technique have been investigated. While La–Ba–Ca–Mn–O samples with no dopin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2be3898b7af818a86c4bbef3d2f5af3
https://doi.org/10.1088/0953-8984/15/38/019
https://doi.org/10.1088/0953-8984/15/38/019
Publikováno v:
Solid State Sciences. 5:1001-1007
Bulk and thick film manganese perovskite La 0.8− z Y z Sr 0.2 MnO 3 (LYSMO) with 0⩽ z ⩽0.8 have been processed by standard ceramic process. A single crystal of La 0.78 Y 0.02 Sr 0.2 MnO 3 made by floating zone method had been prepared and thick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df9633cad1c80a8dadb4cdf4d2559ef
https://doi.org/10.1016/s1293-2558(03)00132-8
https://doi.org/10.1016/s1293-2558(03)00132-8
Autor:
M. Gervais, Sylvain Roger, François Gervais, Awatef Hassini, Patrick Simon, N. Raimboux, Jack Lecomte
Publikováno v:
Solid State Sciences. 4:907-910
The effect of ruthenium doping upon the temperature of the ferromagnetic-to-paramagnetic (FM–PM) transition in a series of La0.8Sr0.2Mn1−xRuxO3 (0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e376a960b9f46613e341307b1d88cc0
https://doi.org/10.1016/s1293-2558(02)01354-7
https://doi.org/10.1016/s1293-2558(02)01354-7