Tunneling junctions - Search Results - UAB Digital Repository of Documents

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Articles, 3 records found

Articles	3 records found

25 p, 4.2 MB

Cx43 and Associated Cell Signaling Pathways Regulate Tunneling Nanotubes in Breast Cancer Cells / Tishchenko, Alexander (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Azorín, Daniel D. (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Vidal-Brime, Laia (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; José Muñoz, María (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Jiménez Arenas, Pol (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pearce, Christopher (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Girao, Henrique (University of Coimbra. Faculty of Medicine) ; Ramón y Cajal, Santiago (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Aasen, Trond (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Universitat Autònoma de Barcelona
Connexin 43 (Cx43) forms gap junctions that mediate the direct intercellular diffusion of ions and small molecules between adjacent cells. Cx43 displays both pro- and anti-tumorigenic properties, but the mechanisms underlying these characteristics are not fully understood. [...]
2020 - DOI (Digital Object Identifier)

10.3390/cancers12102798
Cancers, Vol. 12 Núm. 10 (2020) , p. 2798

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8 p, 2.2 MB

Tunneling anisotropic magnetoresistance in La2/3Sr1/3MnO3/LaAlO3/Pt tunnel junctions / Galceran, Regina (Institut de Ciència de Materials de Barcelona) ; Balcells Argemí, Lluís (Institut de Ciència de Materials de Barcelona) ; Pomar, Alberto (Institut de Ciència de Materials de Barcelona) ; Konstantinovic, Zorica (University of Belgrade. Center for Solid State Physics and New Materials) ; Bagués Salgueró, Núria (Institut Català de Nanociència i Nanotecnologia) ; Sandiumenge Ortiz, Felip (Institut de Ciència de Materials de Barcelona) ; Martínez, Benjamín (Institut de Ciència de Materials de Barcelona)
The magnetotransport properties of La2/3 Sr1/3 MnO3 (LSMO)/ LaAlO3 (LAO)/Pt tunneling junctions have been analyzed as a function of temperature and magnetic field. The junctions exhibit magnetoresistance (MR) values of about 37%, at H=90 kOe at low temperature. [...]
2016 - DOI (Digital Object Identifier)

10.1063/1.4946851
AIP advances, Vol. 6, Issue 4 (April 2016) , art. 045305

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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, 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, Tomas (Institute of Physics (Praga, República Txeca)) ; Bertacco, Riccardo (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 - DOI (Digital Object Identifier)

10.1063/1.4804429
Applied physics letters, Vol. 102, Issue 19 (May 2013) , p. 192404/1-192404-4

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