Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Degert, Jérôme"'
Autor:
Kumar, Sunil, Singh, Arvind, Nivedan, Anand, Kumar, Sandeep, Yun, Seok Joon, Lee, Young Hee, Tondusson, Marc, Degert, Jérôme, Oberle, Jean, Freysz, Eric
Publikováno v:
Nano Select (2021)
Monolayers of transition metal dichalcogenides are semiconducting materials which offer many prospects in optoelectronics. A monolayer of molybdenum disulfide (MoS2) has a direct bandgap of 1.88 eV. Hence, when excited with optical photon energies be
Externí odkaz:
http://arxiv.org/abs/2103.11101
Autor:
Kumar, Sunil, Singh, Arvind, Kumar, Sandeep, Nivedan, Anand, Tondusson, Marc, Degert, Jerome, Oberle, Jean, Yun, Seok Joon, Lee, Young Hee, Freysz, Eric
Publikováno v:
Optics Express (2021)
THz conductivity of large area MoS2 and MoSe2 monolayers as well as their vertical heterostructure, MoSe2MoS2 is measured in the 0.3-5 THz frequency range. Compared to the monolayers, the ultrafast THz reflectivity of the MoSe2MoS2 heterobilayer is e
Externí odkaz:
http://arxiv.org/abs/2012.10096
Autor:
Hamouda, Amine, Dutin, Fredéric, Degert, Jerome, Tondusson, Marc, Naïm, Ahmad, Rosa, Patrick, Freysz, Eric
Photo-switching the physical properties of molecular systems opens large possibilities for driving materials far from equilibrium toward new states. Moreover, ultra-short pulses of light make it possible to induce and to record photo-switching on a v
Externí odkaz:
http://arxiv.org/abs/1910.00259
Autor:
Degert, Jérôme
Cette thèse présente l'étude théorique et expérimentale de la manipulation cohérente de systèmes atomiques et moléculaires avec des impulsions mises en forme.Dans un premier temps, nous présentons plusieurs expériences de manipulation de tr
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00288584
http://tel.archives-ouvertes.fr/docs/00/28/85/84/PDF/theseJDegert.pdf
http://tel.archives-ouvertes.fr/docs/00/28/85/84/PDF/theseJDegert.pdf
Autor:
Zamith, Sebastien, Degert, Jerome, Stock, Sabine, de Beauvoir, Beatrice, Blanchet, Valerie, Bouchene, M. Aziz, Girard, Bertrand
The effects of Coherent excitation of a two level system with a linearly chirped pulse are studied theoretically and experimentally (in Rb (5s - 5p)) in the low field regime. The Coherent Transients are measured directly on the excited state populati
Externí odkaz:
http://arxiv.org/abs/physics/0105032
Autor:
Kumar, Sunil, Singh, Arvind, Nivedan, Anand, Kumar, Sandeep, Tondusson, Marc, Degert, Jérôme, Oberle, Jean, SEOK JOON YUN, Lee, Young Hee, FREYSZ, Eric
supplemantary information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5354bb0abd3a9587025ce424e72ca494
Autor:
Seok, Joon, Young, Hee, Kumar, Sunil, Singh, Arvind, Nivedan, Anand, Kumar, Sandeep, Tondusson, Marc, Degert, Jérôme, Oberlé, Jean, Yun, Seok Joon, Lee, Young Hee, Freysz, Eric
Publikováno v:
Optics Express
Optics Express, Optical Society of America-OSA Publishing, In press, ⟨10.1364/OE.412548⟩
Optics Express, Optical Society of America-OSA Publishing, In press, ⟨10.1364/OE.412548⟩
International audience; THz conductivity of large area MoS2 and MoSe2 monolayers as well as their vertical heterostructure, MoSe2MoS2 is measured in the 0.3-5 THz frequency range. Compared to the monolayers, the ultrafast THz reflectivity of the MoSe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::af65bb571985aef4dad6b96a0eedabfe
https://hal.archives-ouvertes.fr/hal-03095040/file/MS_OE_VF.pdf
https://hal.archives-ouvertes.fr/hal-03095040/file/MS_OE_VF.pdf
Autor:
Christian Buhl Sørensen, Sørensen, Christian Buhl, Guiramand, Léo, Degert, Jérôme, Tondusson, Marc, Skovsen, Esben, Freysz, Eric, Abraham, Emmanuel
Publikováno v:
Optics Letters
Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (7), pp.2132. ⟨10.1364/OL.390112⟩
Sørensen, C B, Guiramand, L, Degert, J, Tondusson, M, Skovsen, E, Freysz, E & Emmanuel, A 2020, ' Conical versus Gaussian terahertz emission from two-color laser-induced air plasma filaments ', Optics Letters, vol. 45, no. 7, pp. 2132-2135 . https://doi.org/10.1364/OL.390112
BASE-Bielefeld Academic Search Engine
Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (7), pp.2132. ⟨10.1364/OL.390112⟩
Sørensen, C B, Guiramand, L, Degert, J, Tondusson, M, Skovsen, E, Freysz, E & Emmanuel, A 2020, ' Conical versus Gaussian terahertz emission from two-color laser-induced air plasma filaments ', Optics Letters, vol. 45, no. 7, pp. 2132-2135 . https://doi.org/10.1364/OL.390112
BASE-Bielefeld Academic Search Engine
In this Letter, we demonstrate that the far-field terahertz (THz) beam generated from a Ti:Sapphire two-color laser-induced filament can exhibit a conical or Gaussian distribution, depending on the filtering experimental conditions. Using both an inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::584e003d4743a261e569b0e6d8c4afb2
https://hal.archives-ouvertes.fr/hal-03065559/document
https://hal.archives-ouvertes.fr/hal-03065559/document
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