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- Centre National de la Recherche ScientifiqueFR203 papers
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7 papers · 2 filters
Fabrication and characterization of a Ni-Mn-Ga uniaxially textured freestanding film deposited by DC magnetron sputtering
Jérémy Tillier, Daniel Bourgault, Bernard Barbara +6
Homogeneous freestanding films have been obtained by the direct current (DC) magnetron sputtering technique using a sacrificial layer. After annealing, the films are crystallized w…
Exchange bias in GeMn nanocolumns: the role of surface oxidation
S. Tardif, S. Cherifi, M. Jamet +9
We report on the exchange biasing of self-assembled ferromagnetic GeMn nanocolumns by GeMn-oxide caps. The x-ray absorption spectroscopy analysis of this surface oxide shows a mult…
Revisiting Maya Blue and Designing Hybrid Pigments by Archaeomimetism
Catherine Dejoie, Eric Dooryhee, Pauline Martinetto +9
Maya Blue is actually one of the best known examples of an organic-inorganic hybrid material. Yet despite 50 years of sustained interest, its microscopic structure and its relation…
A comparative study of angle dependent magnetoresistance in [001] and [110]
Soumen Mandal
The angle dependent magnetoresistance study on [001] and [110] LaSrMnO thin films show that the anisotropy energy of [110] films is higher when compared w…
Is room temperature ferromagnetism possible in K-doped SnO2?
S. K. Srivastava, P. Lejay, B. Barbara +3
Ab initio studies have theoretically predicted room temperature ferromagnetism in crystalline SnO2, ZrO2 and TiO2 doped with non magnetic element from the 1A column as K and Na. Ou…
Deposition of La2Zr2O7 Film by Chemical Solution Deposition
Z. M. Yu, Philippe Odier, S. Morlens +9
La2Zr2O7 (LZO) formation of bulk powders and of films by Chemical Solution Deposition (CSD) process have been studied using propionates. The treatment involved a one step cycle in…