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UAB Digital Repository of Documents 25 records found  previous11 - 20next  jump to record: Search took 0.01 seconds. 
11.
18 p, 1.5 MB Tunable room-temperature spin galvanic and spin Hall effects in van der Waals heterostructures / Benítez, L. Antonio (Institut Català de Nanociència i Nanotecnologia) ; Savero Torres, Williams Fernando (Institut Català de Nanociència i Nanotecnologia) ; Sierra, Juan F. (Institut Català de Nanociència i Nanotecnologia) ; Timmermans, Matias (Institut Català de Nanociència i Nanotecnologia) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Costache, Marius Vasile (Institut Català de Nanociència i Nanotecnologia) ; Valenzuela, Sergio O. (Institut Català de Nanociència i Nanotecnologia)
Spin-orbit coupling stands as a powerful tool to interconvert charge and spin currents and to manipulate the magnetization of magnetic materials through spin-torque phenomena. However, despite the diversity of existing bulk materials and the recent advent of interfacial and low-dimensional effects, control of this interconversion at room temperature remains elusive. [...]
2020 - 10.1038/s41563-019-0575-1
Nature materials, Vol. 19, issue 2 (Feb. 2020) , p. 170-175  
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12.
27 p, 986.9 KB Magnetism, spin dynamics, and quantum transport in two-dimensional systems / Savero Torres, Williams Fernando (Institut Català de Nanociència i Nanotecnologia) ; Sierra, Juan F. (Institut Català de Nanociència i Nanotecnologia) ; Benítez, L. Antonio (Institut Català de Nanociència i Nanotecnologia) ; Bonell, Frédéric (Université Grenoble-Alpes) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Valenzuela, Sergio O. (Institut Català de Nanociència i Nanotecnologia)
Two-dimensional (2D) quantum materials offer a unique platform to explore mesoscopic phenomena driven by interfacial and topological effects. Their tunable electric properties and bidimensional nature enable their integration into sophisticated heterostructures with engineered properties, resulting in the emergence of new exotic phenomena not accessible in other platforms. [...]
2020 - 10.1557/mrs.2020.121
MRS Bulletin, Vol. 45, issue 5 (May 2020) , p. 357-365  
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13.
7 p, 2.2 MB Nonlocal Spin Dynamics in the Crossover from Diffusive to Ballistic Transport / Vila Tusell, Marc (Institut Català de Nanociència i Nanotecnologia) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Power, Stephen R. (Institut Català de Nanociència i Nanotecnologia) ; Groth, Christoph W. (Université Grenoble Alpes) ; Waintal, Xavier (Université Grenoble Alpes) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
Improved fabrication techniques have enabled the possibility of ballistic transport and unprecedented spin manipulation in ultraclean graphene devices. Spin transport in graphene is typically probed in a nonlocal spin valve and is analyzed using spin diffusion theory, but this theory is not necessarily applicable when charge transport becomes ballistic or when the spin diffusion length is exceptionally long. [...]
2020 - 10.1103/PhysRevLett.124.196602
Physical review letters, Vol. 124, Issue 19 (May 2020) , art. 196602  
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14.
13 p, 895.2 KB Charge and spin transport anisotropy in nanopatterned graphene / Gregersen, Søren Schou (Danmarks Tekniske Universitet. Center for Nanostructured Graphene) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Jauho, Antti-Pekka (Danmarks Tekniske Universitet. Center for Nanostructured Graphene) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Power, Stephen R. (Institut Català de Nanociència i Nanotecnologia)
Anisotropic electronic transport is a possible route towards nanoscale circuitry design, particularly in two-dimensional materials. Proposals to introduce such a feature in patterned graphene have to date relied on large-scale structural inhomogeneities. [...]
2018 - 10.1088/2515-7639/aadca3
JPhys materials, Vol. 1, Núm. 1 (September 2018) , art. 015005  
Detailed record - Creative Commons
15.
15 p, 1.7 MB Deciphering the origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride with ab initio quantum transport : fermi surface edge currents rather than Fermi sea topological valley currents / Marmolejo Tejada, J. M. (University of Delaware. Department of Physics and Astronomy) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Petrović, M. D. (University of Delaware. Department of Mathematical Sciences) ; Chang, P-H (University of Nebraska Lincoln. Department of Physics and Astronomy) ; Sheng, X-L (University of Delaware. Department of Mathematical Sciences) ; Cresti, Alessandro (Université Grenoble Alpes) ; Plecháč, P. (University of Delaware. Department of Mathematical Sciences) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Nikolić, B. K. (University of Delaware. Department of Physics and Astronomy)
2018 - 10.1088/2515-7639/aad585
JPhys materials, Vol. 1, Núm. 1 (September 2018) , art. 015006  
Detailed record - Creative Commons
16.
8 p, 1.1 MB Shubnikov-de Haas oscillations in the anomalous Hall conductivity of Chern insulators / Canonico, Luis M. (Universidade Federal Fluminense) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Rappoport, Tatiana G. (Universidade Federal Do Rio de Janeiro) ; Ferreira, Aires (York University. Department of Physics (Toronto, Canadà)) ; Muniz, R. B. (Universidade Federal Fluminense)
The Haldane model on a honeycomb lattice is a paradigmatic example of a system featuring quantized Hall conductivity in the absence of an external magnetic field, that is, a quantum anomalous Hall effect. [...]
2018 - 10.1103/PhysRevB.98.085409
Physical review B, Vol. 98, Issue 8 (August 2018) , art. 85409  
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17.
17 p, 7.7 MB Spin transport in graphene/transition metal dichalcogenide heterostructures / Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Vila Tusell, Marc (Institut Català de Nanociència i Nanotecnologia) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
Since its discovery, graphene has been a promising material for spintronics: its low spin-orbit coupling, negligible hyperfine interaction, and high electron mobility are obvious advantages for transporting spin information over long distances. [...]
2018 - 10.1039/c7cs00864c
Chemical Society Reviews, Vol. 47, Issue 9 (May 2018) , p. 3359-3379  
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18.
35 p, 1.3 MB Room-temperature spin hall effect in graphene/MoS2 van der Waals heterostructures / Safeer, C. K. (CIC NanoGUNE) ; Ingla-Aynés, Josep (CIC NanoGUNE) ; Herling, Franz (CIC NanoGUNE) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Vila Tusell, Marc (Institut Català de Nanociència i Nanotecnologia) ; Ontoso, Nerea (CIC NanoGUNE) ; Calvo, M. Reyes (IKERBASQUE. Basque Foundation for Science) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Hueso, Luis E. (IKERBASQUE. Basque Foundation for Science) ; Casanova, Fèlix (IKERBASQUE. Basque Foundation for Science)
Graphene is an excellent material for long-distance spin transport but allows little spin manipulation. Transition-metal dichalcogenides imprint their strong spin-orbit coupling into graphene via the proximity effect, and it has been predicted that efficient spin-to-charge conversion due to spin Hall and Rashba-Edelstein effects could be achieved. [...]
2019 - 10.1021/acs.nanolett.8b04368
Nano letters, Vol. 19, Issue 2 (February 2019) , p. 1074-1082  
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19.
11 p, 1.9 MB Quantum Hall effect in graphene with interface-induced spin-orbit coupling / Cysne, Tarik P. (Universidade Federal Do Rio de Janeiro) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Reily Rocha, Alexandre (Universidade Estadual Paulista (Brasil)) ; Rappoport, Tatiana G. (Universidade Federal Do Rio de Janeiro)
We consider an effective model for graphene with interface-induced spin-orbit coupling and calculate the quantum Hall effect in the low-energy limit. We perform a systematic analysis of the contribution of the different terms of the effective Hamiltonian to the quantum Hall effect (QHE). [...]
2018 - 10.1103/PhysRevB.97.085413
Physical review B, Vol. 97, Issue 8 (February 2018) , art. 85413  
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20.
7 p, 2.0 MB Finite-size correction scheme for supercell calculations in Dirac-point two-dimensional materials / Rocha, Claudia Gomes da (Trinity College Dublin) ; Reily Rocha, Alexandre (Massachusetts Institute of Technology) ; Venezuela, P. (Universidade Federal Fluminense) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Ferreira, Mauro S. (Trinity College Dublin)
Modern electronic structure calculations are predominantly implemented within the super cell representation in which unit cells are periodically arranged in space. Even in the case of non-crystalline materials, defect-embedded unit cells are commonly used to describe doped structures. [...]
2018 - 10.1038/s41598-018-27632-6
Scientific reports, Vol. 8 (June 2018) , art. 9348  
Detailed record - Creative Commons

UAB Digital Repository of Documents : 25 records found   previous11 - 20next  jump to record:
See also: similar author names
1 GARCÍA, J.A.
1 Garcia, J Rodriguez
16 Garcia, J.
5 Garcia, J. A.
9 Garcia, J. A. Benitez
2 Garcia, J. D.
10 Garcia, J. E.
1 Garcia, J. H.
1 Garcia, J.A.
1 Garcia, J.V.
1 Garcia, Jacinda D
1 Garcia, Jacinda D.
2 Garcia, Jaume
4 Garcia, Javier
1 Garcia, Jose E.
4 Garcia, Jose Facundo
24 Garcia, Jose H.
1 Garcia, Josiane da Silva
1 Garcia, José H
1 Garcia, José Miguel
4 Garcia, Juan
3 Garcia, Juan Fernando
1 Garcia, Julio Cesar Oliveira
3 Garcia, Junior
16 García, J.
5 García, J. A.
2 García, J. D.
10 García, J. E.
2 García, J. Eduardo
1 García, J. F.
1 García, J. I.
1 García, J. J.
2 García, J. L.
1 García, J. M.
1 García, J. R.
1 García, J.A.
1 García, J.E.B.
1 García, J.Francisco
1 García, J.M.P.
1 García, J.S.
1 García, J.V.
1 García, JD.
1 García, Jacinto Montero
2 García, Jaime
4 García, Javier
4 García, Javier
1 García, Jennifer
5 García, Jesús
1 García, Jesús Gardeazabal
1 García, Joaquín
3 García, Jordi
3 García, Jordi
6 García, Jorge
1 García, Jorge M.
1 García, Jorge Vergas
4 García, Jose Luis
1 García, Josefina
4 García, José Luis
4 García, José Luís
5 García, José Ramon
5 García, José Ramón
1 García, José,
4 García, Juan
3 García, Juan Antonio
2 García, Juan Carlos
4 García, Juan Ignacio
1 García, Juan Luis
1 García, Juan Pablo
2 García, Juana
2 García, Juli
1 García, Julián
3 García, Juán Fernando
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