Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Ferreira Robson"'
Autor:
Apretna Thibault, Massabeau Sylvain, Gréboval Charlie, Goubet Nicolas, Tignon Jérôme, Dhillon Sukhdeep, Carosella Francesca, Ferreira Robson, Lhuillier Emmanuel, Mangeney Juliette
Publikováno v:
Nanophotonics, Vol 10, Iss 10, Pp 2753-2763 (2021)
Optoelectronic devices based on intraband or intersublevel transitions in semiconductors are important building blocks of the current THz technology. Large nanocrystals (NCs) of Mercury telluride (HgTe) are promising semiconductor candidates owing to
Externí odkaz:
https://doaj.org/article/79569d8974cf4b69a9a1b5317ca137c0
Autor:
Kerjouan, Romaine, Rosticher, Michael, Pierret, Aurélie, Watanabe, Kenji, Taniguchi, Takashi, Dhillon, Sukhdeep, Ferreira, Robson, Dolfi, Daniel, Goerbig, Mark, Plaçais, Bernard, Mangeney, Juliette
The sharp Dirac cone of the electronic dispersion confers to graphene a remarkable sensitivity to strain. It is usually encoded in scalar and pseudo-vector potentials, induced by the modification of hopping parameters, which have given rise to new ph
Externí odkaz:
http://arxiv.org/abs/2402.18253
Autor:
Tharrault, Marin, Ayari, Sabrine, Arfaoui, Mehdi, Desgué, Eva, Goff, Romaric Le, Morfin, Pascal, Palomo, José, Rosticher, Michael, Jaziri, Sihem, Plaçais, Bernard, Legagneux, Pierre, Carosella, Francesca, Voisin, Christophe, Ferreira, Robson, Baudin, Emmanuel
$\rm{PtSe_2}$ is a van der Waals material transitioning from an indirect bandgap semiconductor to a semimetal with increasing thickness. Its absorption threshold has been conjectured to originate from interband indirect transitions. By quantitative c
Externí odkaz:
http://arxiv.org/abs/2311.01847
Autor:
Hemmat, Minoosh, Ayari, Sabrine, Micica, Martin, Vergnet, Hadrien, Shasha, Guo, Arfaoui, Mehdi, Yu, Xuechao, Vala, Daniel, Wright, Adrien, Postava, Kamil, Mangeney, Juliette, Carosella, Francesca, Jaziri, Sihem, Wang, Qi Jie, Zheng, Liu, Tignon, Jerome, Ferreira, Robson, Baudin, Emmanuel, Dhillon, Sukhdeep
Platinum diselenide (PtSe2) is a promising two-dimensional (2D) material for the terahertz (THz) range as, unlike other transition metal dichalcogenides (TMDs), its bandgap can be uniquely tuned from a semiconductor in the near-infrared to a semimeta
Externí odkaz:
http://arxiv.org/abs/2304.02070
Autor:
Krizman, Gauthier, Assaf, Badih A., Orlita, Milan, Bauer, Guenther, Springholz, Gunther, Ferreira, Robson, de Vaulchier, Louis-Anne, Guldner, Yves
Topological interface states in multivalley systems are studied to unravel their valley sensitivity. For this purpose, multivalley IV-VI topological crystalline insulator (TCI) heterostructures are explored using magneto-optical Landau level spectros
Externí odkaz:
http://arxiv.org/abs/2202.05640
Publikováno v:
Phys. Rev. B 102, 125410 (2020)
Photoluminescence spectra, shows that monolayer Transition-metal dichalcogenides (MLTMDCs), possess charged exciton binding energies, conspicuously similar to the energy of optical phonons. This enigmatic coincidence has offered opportunities to inve
Externí odkaz:
http://arxiv.org/abs/2005.05724
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Buffaz Amandine, Doyennette Laetitia, Berger Vincent, Carras Mathieu, Marcadet Xavier, Jasnot François-Régis, Péré-Laperne Nicolas, de Vaulchier Louis-Anne, Guldner Yves, Carosella Francesca, Ferreira Robson
Publikováno v:
Nanoscale Research Letters, Vol 6, Iss 1, p 206 (2011)
Abstract Photocurrent measurements have been performed on a quantum cascade detector structure under strong magnetic field applied parallel to the growth axis. The photocurrent shows oscillations as a function of B. In order to describe that behavior
Externí odkaz:
https://doaj.org/article/bf2d6e05dd604e05b5bcf26bd63390b9