Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 2 registres trobats
Documents de recerca, 3 registres trobats
Articles 2 registres trobats  
1.
5 p, 591.3 KB Storing magnetic information in IrMn/MgO/Ta tunnel junctions via field-cooling / Petti, D. (Politecnico di Milano. Dipartimento di Fisica) ; Albisetti, E. (Politecnico di Milano. Dipartimento di Fisica) ; Reichlová, H. (Institute of Physics (Praga, República Txeca)) ; Gázquez Alabart, Jaume (Institut de Ciència de Materials de Barcelona) ; Varela, M. (Oak Ridge National Laboratory. Materials Science & Technology Division) ; Molina Ruiz, Manel (Universitat Autònoma de Barcelona. Departament de Física) ; Lopeandía Fernández, Aitor (Universitat Autònoma de Barcelona. Departament de Física) ; Olejník, K. (Institute of Physics (Praga, República Txeca)) ; Novák, V. (Institute of Physics (Praga, República Txeca)) ; Fina Martínez, Ignasi (Institut de Ciència de Materials de Barcelona) ; Dkhil, B. (Laboratoire Structures, Propriétés et Modélisation des Solides (CNRS)) ; Hayakawa, J. (Hitachi Ltd. Advanced Research Laboratory) ; Marti, X. (Institute of Physics (Praga, República Txeca)) ; Wunderlich, J. (Institute of Physics (Praga, República Txeca)) ; Jungwirth, T. (Institute of Physics (Praga, República Txeca)) ; Bertacco, R. (Politecnico di Milano. Dipartimento di Fisica) ; American Institute of Physics
In this paper, we demonstrate that in Ta/MgO/IrMn tunneling junctions, containing no ferromagnetic elements, distinct metastable resistance states can be set by field cooling the devices from above the Néel temperature (TN) along different orientations. [...]
2013 - 10.1063/1.4804429
Applied Physics Letters, Vol. 102, Issue 19 (May 2013) , p. 192404/1-192404-4  
2.
3 p, 246.0 KB Epitaxial stabilization of ε-Fe2O3 (00l) thin films on SrTiO3 (111) / Gich i Garcia, Martí (Institut de Ciència de Materials de Barcelona) ; Gàzquez Alabart, Jaume (Oak Ridge National Laboratory. Materials Science and Technology Division) ; Roig i Serra, Anna (Institut de Ciència de Materials de Barcelona) ; American Physical Society
Thin films of the metastable and elusive ε-Fe2O3 have been epitaxially stabilized on SrTiO3 (111) substrates. The ε-Fe2O3 films present a (001) orientation perpendicular to the substrate and three in-plane domains measuring a few nanometers and showing atomically sharp interfaces. [...]
2010 - 10.1063/1.3360217
Applied Physics Letters, Vol. 96, Issue 11 (March 2010) , p. 112508/1-112508/3  

Documents de recerca 3 registres trobats  
1.
194 p, 6.3 MB Atomic-scale characterization of structural distortions in perovskite oxide thin films / Mundet Bolós, Bernat, autor. ; Gázquez Alabart, Jaume, supervisor acadèmic. ; Sánchez Moreno, Álvaro, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Física. ; Institut de Ciència de Materials de Barcelona.
El desenvolupament de nous dispositius, cada cop més complexes, que s'adeqüin a les necessitats del mercat s'està convertint en una tasca cada cop més complicada deguda a la gairebé completa explotació de les propietats ofertes pels materials actuals. [...]
The continuous development of novel and complex devices for fulfilling the market demands is becoming more complex over time because of the wholly exploitation of the available bulk materials. One possibility to accomplish novel devices possessing new functionalities is by engineering epitaxial heterostrucutres, in the nanometric scale, where the properties of the used compounds can be modified because of their mutual interaction. [...]

[Bellaterra] : Universitat Autònoma de Barcelona, 2018.  
2.
152 p, 12.6 MB In-depth investigation of the origin, evolution and interaction of structural defects in YBCO nanocomposite thin films / Guzmán Aluja, Roger ; Sánchez Moreno, Álvaro, tutor (Universitat Autònoma de Barcelona. Departament de Física) ; Gàzquez Alabart, Jaume, dir. ; Arbiol i Cobos, Jordi, dir. ; Universitat Autònoma de Barcelona. Departament de Física ; Institut de Ciència de Materials de Barcelona
Des del descobriment de la superconductivitat d'alta temperatura (HTS), el desenvolupament tecnològic d'un cable superconductor d'alta corrent ha sigut una prioritat per aprofitar plenament les seves capacitats de transport corrent elèctric. [...]
Since the discovery of high-temperature superconductivity (HTS) in cuprate materials, efforts have focused on developing a high-current superconducting wire technology to fully exploit their fundamental current-carrying capability. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  
3.
151 p, 8.8 MB TEM investigation of growth mechanisms and microstructure of model YBCO coated conductor architectures deposited by metalorganic decomposition / Gàzquez Alabart, Jaume ; Sandiumenge Ortiz, Felip, dir. (Institut de Ciència de Materials de Barcelona)
This thesis is divided in six chapters. In the first one, we expose an amenable brief introduction to the YBCO compound, as well as to the CSD method. Then, in the second chapter we describe briefly the experimental techniques used for the physical characterization of the CSD thin films presented in this work. [...]
Bellaterra : Universitat Autònoma de Barcelona, 2008  

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