Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Raquel Gargallo-Caballero"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 24:1-6
The technology of quantum-well infrared photodetectors has been used to fabricate focal plane arrays as the active element of infrared cameras. These arrays must be cooled down to 77 K due to the large dark current that they exhibit at higher operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90d3ac8aa44c7b5951c738aa5b0d8f16
https://doi.org/10.1109/jstqe.2017.2703307
https://doi.org/10.1109/jstqe.2017.2703307
Publikováno v:
Journal of Crystal Growth. 477:272-276
Laterally biased quantum-well infrared photodetectors (LBQWIPs) are expected to exhibit a photoresponse at room temperature. In these devices, the photocurrent is collected by means of two lateral Ohmic contacts on each side of an undoped quantum wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36af3e12d9b5792aa9cd48066e2aed48
https://doi.org/10.1016/j.jcrysgro.2017.04.023
https://doi.org/10.1016/j.jcrysgro.2017.04.023
Autor:
Michael Foerster, Julio F. Fernández, Lucia Aballe, Y. Montaña, J. de la Figuera, Raquel Gargallo-Caballero, Adrián Quesada
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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High aspect-ratio Fe nanostrips are known to reversibly switch from a single-domain magnetic state to a multidomain diamond pattern as a function of temperature (T) and width. This magnetic bistability can be understood by the temperature-dependent b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1abe8b4494cc857fca94733d44e4f0e7
https://pubmed.ncbi.nlm.nih.gov/28525803
https://pubmed.ncbi.nlm.nih.gov/28525803
Autor:
Raquel Gargallo-Caballero, Adrián Quesada, Michael Foerster, Julio F. Fernández, Lucia Aballe, J. de la Figuera, Y. Montaña
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
High aspect-ratio Fe nanostrips are known to reversibly switch from a single-domain magnetic state to a multidomain diamond pattern as a function of temperature (T) and width. This magnetic bistability can be understood by the temperature-dependent b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2381868638bab57a7c5288a6d423a48d
http://hdl.handle.net/10261/165645
http://hdl.handle.net/10261/165645
Autor:
Felix Fromm, Henning Riechert, Manfred Ramsteiner, Raquel Gargallo-Caballero, Joao Marcelo J. Lopes, M. H. Oliveira, Lutz Geelhaar, Achim Trampert, Timo Schumann, Thomas Seyller
Publikováno v:
Carbon. 56:339-350
We report on the growth of nanocrystalline graphene on c -plane Al 2 O 3 substrates by molecular beam epitaxy. Graphene films are grown by carbon evaporation from a highly-oriented-pyrolytic-graphite filament and cover the entire surface of two-inch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9545125649b8d54f96db2102f5164d
https://doi.org/10.1016/j.carbon.2013.01.032
https://doi.org/10.1016/j.carbon.2013.01.032
Autor:
José F. Marco, Raquel Gargallo-Caballero, Adrián Quesada, Lucia Aballe, Roland Bliem, Cecilia Granados-Miralles, Gareth S. Parkinson, Peter Blaha, Laura Martín-García, Juan de la Figuera, Michael Foerster
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Gargallo-Caballero, R, Martin-Garcia, L, Quesada, A, Granados-Miralles, C, Foerster, M, Aballe, L, Bliem, R, Parkinson, G S, Blaha, P, Marco, J F & de la Figuera, J 2016, ' Co on Fe 3 O 4 (001) : Towards precise control of surface properties ', Journal of Chemical Physics, vol. 144, no. 9, 094704 . https://doi.org/10.1063/1.4942662
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Gargallo-Caballero, R, Martin-Garcia, L, Quesada, A, Granados-Miralles, C, Foerster, M, Aballe, L, Bliem, R, Parkinson, G S, Blaha, P, Marco, J F & de la Figuera, J 2016, ' Co on Fe 3 O 4 (001) : Towards precise control of surface properties ', Journal of Chemical Physics, vol. 144, no. 9, 094704 . https://doi.org/10.1063/1.4942662
A novel approach to incorporate cobalt atoms into a magnetite single crystal is demonstrated by a combination of x-ray spectro-microscopy, low-energy electron diffraction, and density-functional theory calculations. Co is deposited at room temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::311331f8dc84bb0e111efeb50222e801
http://hdl.handle.net/10261/139746
http://hdl.handle.net/10261/139746
Autor:
José F. Marco, Michael Foerster, Lucia Aballe, Matteo Monti, Juan de la Figuera, Raquel Gargallo-Caballero, Laura Martín-García
Publikováno v:
Physical Review B. 91
The surface of a magnetite single crystal with (001) orientation has been prepared by sputtering/annealing cycles providing the $\sqrt{2}\ifmmode\times\else\texttimes\fi{}\sqrt{2}R{45}^{\ensuremath{\circ}}$ reconstruction. The distribution of magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9996827d2c466134396dc1f3410b70b3
https://doi.org/10.1103/physrevb.91.020408
https://doi.org/10.1103/physrevb.91.020408
Autor:
Raquel Gargallo-Caballero, José F. Marco, Juan de la Figuera, Pilar Prieto, José Emilio Prieto
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
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This work was supported by the Spanish Ministry of Economy and Competitiveness under projects numbers MAT2012-38045-C04-02 and MAT2012-38045-C04-01.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d2295ea84fa715bf765026a6ef553c5
http://hdl.handle.net/10261/141979
http://hdl.handle.net/10261/141979