Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nuno J. G. Couto"'
Autor:
Nuno J. G. Couto, Davide Costanzo, Stephan Engels, Dong-Keun Ki, Kenji Watanabe, Takashi Taniguchi, Christoph Stampfer, Francisco Guinea, Alberto F. Morpurgo
Publikováno v:
Physical Review X, Vol 4, Iss 4, p 041019 (2014)
We perform systematic investigations of transport through graphene on hexagonal boron nitride (hBN) substrates, together with confocal Raman measurements and a targeted theoretical analysis, to identify the dominant source of disorder in this system.
Externí odkaz:
https://doaj.org/article/5d5862aedce64860890fba2b25690994
Autor:
Francisco Guinea, Kenji Watanabe, Davide Costanzo, Nuno J. G. Couto, Takashi Taniguchi, Dong-Keun Ki, Christoph Stampfer, Stephan Engels, Alberto F. Morpurgo
Publikováno v:
Physical review / X 4(4), 041019 (2014). doi:10.1103/PhysRevX.4.041019
Physical Review X, Vol 4, Iss 4, p 041019 (2014)
Physical review. X, Vol. 4, No 4 (2014) P. 041019
Digital.CSIC. Repositorio Institucional del CSIC
instname
Physical Review X, Vol 4, Iss 4, p 041019 (2014)
Physical review. X, Vol. 4, No 4 (2014) P. 041019
Digital.CSIC. Repositorio Institucional del CSIC
instname
We have performed systematic investigations of transport through graphene on hexagonal boron nitride (hBN) substrates, together with confocal Raman measurements and a targeted theoretical analysis, to identify the dominant source of disorder in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33bc439e3e12f7987be72f9e5dc4667f
https://doi.org/10.1103/physrevx.4.041019
https://doi.org/10.1103/physrevx.4.041019
Autor:
Andrés F. Santander-Syro, Gabriel Seyfarth, Jichao C. Li, Masashi Kawasaki, Jiandong Guo, Franck Fortuna, Gervasi Herranz, C. Bareille, Fontaine Denis, Manuel Bibes, Harold Y. Hwang, Stefano Gariglio, Ulrike Diebold, Philippe Lecoeur, M. Carmen Muñoz, Andrea D. Caviglia, O. Copie, Sheng Meng, Christopher Bell, Daniela Stornaiuolo, François Bertran, Didier Jaccard, A. Taleb-Ibrahimi, J. Guevara, Marcelo J. Rozenberg, Nuno J. G. Couto, Denis Maryenko, Jean-Marc Triscone, Marc Gabay, Minu Kim, Yasuyuki Hikita, Joseph Falson, Atsushi Tsukazaki, P. Le Fèvre, Philippe Ghosez, Zhiming Wang, Fengmiao Li, A. Barthélémy, Alberto F. Morpurgo, Yusuke Kozuka, Alexandre Fete
Publikováno v:
Frontiers in Electronic Materials: A Collection of Extended Abstracts of the Nature Conference Frontiers in Electronic Materials, June 17 to 20 2012, Aachen, Germany
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f40fa8c282b26cd796e77b17cb0684c1
https://doi.org/10.1002/9783527667703.ch29
https://doi.org/10.1002/9783527667703.ch29
Autor:
Alberto F. Morpurgo, Andrea D. Caviglia, Alexandre Fete, Nuno J. G. Couto, Daniela Stornaiuolo, Gabriel Seyfarth, Jean-Marc Triscone, Didier Jaccard, Stefano Gariglio
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2012, 101 (22), pp.222601. ⟨10.1063/1.4768936⟩
Applied Physics Letters, Vol. 101, No 22 (2012) P. 222601
APPLIED PHYSICS LETTERS
Applied Physics Letters, American Institute of Physics, 2012, 101 (22), pp.222601. ⟨10.1063/1.4768936⟩
Applied Physics Letters, Vol. 101, No 22 (2012) P. 222601
APPLIED PHYSICS LETTERS
We describe the transport properties of mesoscopic devices based on the two dimensional electron gas (2DEG) present at the LaAlO$_3$/SrTiO$_3$ interface. Bridges with lateral dimensions down to 500~nm were realized using electron beam lithography. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc9f3c0924fbc38eb0d6ed2b3a291a7
https://hal.archives-ouvertes.fr/hal-02069753
https://hal.archives-ouvertes.fr/hal-02069753
Publikováno v:
Physical Review Letters, Vol. 107, No 22 (2011)
We report transport measurements through graphene on SrTiO3 substrates as a function of magnetic field B, carrier density n, and temperature T. The large dielectric constant of SrTiO3 screens very effectively long-range electron-electron interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cebc0a64e34e111005c6584485d618b3
http://arxiv.org/abs/1107.3241
http://arxiv.org/abs/1107.3241
Autor:
Alberto F. Morpurgo, Benjamin Sacépé, Alberto Ubaldini, Enrico Giannini, Nuno J. G. Couto, Jeroen B. Oostinga, Jian Li
Publikováno v:
Nature Communications, Vol. 2 (2011) P. 575
Nature Communications
NATURE COMMUNICATIONS
Nature Communications
NATURE COMMUNICATIONS
Three-dimensional topological insulators are characterized by the presence of a bandgap in their bulk and gapless Dirac fermions at their surfaces. New physical phenomena originating from the presence of the Dirac fermions are predicted to occur, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04cd0644fdb5b49b15e6517b3824ec5f
https://archive-ouverte.unige.ch/unige:34968
https://archive-ouverte.unige.ch/unige:34968
Controllable transport mean free path of light in xerogel matrixes embedded with polystyrene spheres
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Xerogel matrices, made by sol-gel techniques, are embedded with polystyrene spheres to promote multiple scattering of light. Varying the concentration of the spheres inside the matrix allows one to adjust the transport mean free path of light inside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9187abb52686c67836b746059c46dd53
Publikováno v:
Optics Express. 17:8395
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850bce6c1be2748dd399f19dfb110588
https://doi.org/10.1364/oe.17.008395
https://doi.org/10.1364/oe.17.008395