Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Sophie Charpentier"'
Autor:
Sophie Charpentier, Luca Galletti, Gunta Kunakova, Riccardo Arpaia, Yuxin Song, Reza Baghdadi, Shu Min Wang, Alexei Kalaboukhov, Eva Olsson, Francesco Tafuri, Dmitry Golubev, Jacob Linder, Thilo Bauch, Floriana Lombardi
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Proximity effect may induce unconventional superconductivity in the topologically protected surface states of a topological insulator, however experimental evidence remains rare. Here, Charpentier et al. report proximity effect induced superconductiv
Externí odkaz:
https://doaj.org/article/136b944b33744d28b62d61a826261598
Autor:
Sophie Charpentier, Luca Galletti, Gunta Kunakova, Riccardo Arpaia, Yuxin Song, Reza Baghdadi, Shu Min Wang, Alexei Kalaboukhov, Eva Olsson, Francesco Tafuri, Dmitry Golubev, Jacob Linder, Thilo Bauch, Floriana Lombardi
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained an error in Fig. 6b. In the top scattering process, while the positioning of both arrows was correct, the colours were switched: the first arrow was red and the second arrow was blue, rather than the cor
Externí odkaz:
https://doaj.org/article/14a8964750064d09a2c777d60aaf1d7d
Autor:
Yuxin Song, Sophie Charpentier, Dmitry S. Golubev, Floriana Lombardi, Luca Galletti, Thilo Bauch, Shu M. Wang
Publikováno v:
IEEE Transactions on Applied Superconductivity. 27:1-4
We have fabricated highly transparent Al/Bi2Te3/Al superconductor/normal metal/superconductor double-barrier heterostructures. Transport measurements reveal the presence of multiple Andreev reflections related to two distinct energy gaps that we iden
Autor:
Gunta, Kunakova, Luca, Galletti, Sophie, Charpentier, Jana, Andzane, Donats, Erts, François, Léonard, Catalin D, Spataru, Thilo, Bauch, Floriana, Lombardi
Publikováno v:
Nanoscale. 10(41)
Many applications of topological insulators (TIs) as well as new phenomena require devices with reduced dimensions. While much progress has been made to realize thin films of TIs with low bulk carrier densities, nanostructures have not yet been repor
Autor:
Luca Galletti, Donats Erts, Catalin D. Spataru, Thilo Bauch, Floriana Lombardi, Sophie Charpentier, François Léonard, Jana Andzane, Gunta Kunakova
Publikováno v:
Nanoscale
Many applications for topological insulators (TIs) as well as new phenomena require devices with reduced dimensions. While much progress has been made to realize thin films of TIs with low bulk carrier density, nanostructures have not yet been report
Autor:
Sophie Charpentier, Isabel Harrysson Rodrigues, M. Venkata Kamalakar, Saroj P. Dash, Dmitrii Khokhriakov, André Dankert, Priyamvada Bhaskar, Ion Garate, Bogdan Karpiak
The Dirac surface states of topological insulators offer a unique possibility for creating spin polarized charge currents due to the spin-momentum locking. Here we demonstrate that the control over the bulk and surface contribution is crucial to maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b6455590bd9773d7d03fdbfca416ea
Autor:
Francesco Tafuri, Alexei Kalaboukhov, Jacob Linder, Yuxin Song, Sophie Charpentier, Floriana Lombardi, Luca Galletti, Shumin Wang, Eva Olsson, Riccardo Arpaia, Dmitry S. Golubev, Reza Baghdadi, Thilo Bauch, Gunta Kunakova
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications
Nature Communications
Topological superconductivity is central to a variety of novel phenomena involving the interplay between topologically ordered phases and broken-symmetry states. The key ingredient is an unconventional order parameter, with an orbital component conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::926d3b2a812975c7bae3313406173feb
https://aaltodoc.aalto.fi/handle/123456789/29756
https://aaltodoc.aalto.fi/handle/123456789/29756
Autor:
Francisco Guinea, P. Lucignano, Yuxin Song, Floriana Lombardi, Sophie Charpentier, Marco Bernasconi, Boguslaw Mroz, Giorgio Benedek, Davide Campi, M. Wiesner, Arturo Tagliacozzo, Shunchong Wang, A. Trzaskowska
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
instname
Scientific Reports (2045-2322) vol.7(2017)
Wiesner, M, Trzaskowska, A, Mroz, B, Charpentier, S, Wang, S, Song, Y, Lombardi, F, Lucignano, P, Benedek, G, Campi, D, Bernasconi, M, Guinea, F & Tagliacozzo, A 2017, ' The electron-phonon interaction at deep Bi 2 Te3-semiconductor interfaces from Brillouin light scattering ', Scientific Reports, vol. 7, no. 1, 16449 . https://doi.org/10.1038/s41598-017-16313-5
Wiesner, M, Trzaskowska, A, Mroz, B, Charpentier, S, Wang, S, Song, Y, Lombardi, F, Lucignano, P, Benedek, G, Campi, D, Bernasconi, M, Guinea, F & Tagliacozzo, A 2017, ' The electron-phonon interaction at deep Bi 2 Te 3-semiconductor interfaces from Brillouin light scattering ' Scientific Reports, vol 7, no. 1, 16449 . DOI: 10.1038/s41598-017-16313-5
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
instname
Scientific Reports (2045-2322) vol.7(2017)
Wiesner, M, Trzaskowska, A, Mroz, B, Charpentier, S, Wang, S, Song, Y, Lombardi, F, Lucignano, P, Benedek, G, Campi, D, Bernasconi, M, Guinea, F & Tagliacozzo, A 2017, ' The electron-phonon interaction at deep Bi 2 Te3-semiconductor interfaces from Brillouin light scattering ', Scientific Reports, vol. 7, no. 1, 16449 . https://doi.org/10.1038/s41598-017-16313-5
Wiesner, M, Trzaskowska, A, Mroz, B, Charpentier, S, Wang, S, Song, Y, Lombardi, F, Lucignano, P, Benedek, G, Campi, D, Bernasconi, M, Guinea, F & Tagliacozzo, A 2017, ' The electron-phonon interaction at deep Bi 2 Te 3-semiconductor interfaces from Brillouin light scattering ' Scientific Reports, vol 7, no. 1, 16449 . DOI: 10.1038/s41598-017-16313-5
It is shown that the electron-phonon interaction at a conducting interface between a topological insulator thin film and a semiconductor substrate can be directly probed by means of high-resolution Brillouin light scattering (BLS). The observation of
Autor:
Marco Arzeo, Reza Baghdadi, Riccardo Arpaia, Gunta Kunakova, Sophie Charpentier, Thilo Bauch, Shahid Nawaz, D. Golubev, Floriana Lombardi
Publikováno v:
Physica C: Superconductivity and its Applications. 506:165-168
We have realized YBa2Cu3O7-delta nanowires and nano Superconducting Quantum Interference Devices (nanoSQUID). The measured temperature dependence of the wire resistances below the superconducting transition temperature has been analyzed using a therm
Publikováno v:
Physica C: Superconductivity and its Applications. 506:184-187
We have realized YBa2Cu3O7-delta (YBCO) nanorings and measured the magnetoresistance R(B) close to the superconducting transition. The large oscillations that we have measured can be interpreted in terms of vortex dynamics triggering the nanowires to