Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Julien Selles"'
Autor:
Olga N. Petrova, Byung-Kuk Yoo, Isabelle Lamarre, Julien Selles, Pierre Nioche, Michel Negrerie
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-10 (2021)
Dioxygen protein sensors undergo structural distortions upon binding, but the role of heme distortion in allostery is unclear. Here heme distortion in a bacterial dioxygen sensor is studied using picosecond time-resolved electronic absorption spectro
Externí odkaz:
https://doaj.org/article/8c42843b011b41509210fe4568394992
Autor:
Angela Falciatore, Benjamin Bailleul, Alix Boulouis, Jean-Pierre Bouly, Sandrine Bujaldon, Soizic Cheminant-Navarro, Yves Choquet, Catherine de Vitry, Stephan Eberhard, Marianne Jaubert, Richard Kuras, Ingrid Lafontaine, Sophie Landier, Julien Selles, Olivier Vallon, Katia Wostrikoff
Publikováno v:
Comptes Rendus. Biologies. 345:15-38
Autor:
Farsane Tabataba-Vakili, Thierry Guillet, M. P. De Micheli, Stephanie Rennesson, Sébastien Sauvage, Julien Selles, Xavier Checoury, Iännis Roland, Christelle Brimont, Jean-Yves Duboz, Bruno Gayral, M. El Kurdi, Philippe Boucaud, Y. Zeng, M. Gromovyi, Fabrice Semond
Publikováno v:
2017 IEEE Photonics Society Summer Topical Meeting Series (SUM).
We present recent progress achieved with III-nitride photonic circuits epitaxially grown on silicon(111). The photonic circuits embed two-dimensional photonic crystals and microdisk resonators coupled to suspended waveguides. We discuss the linear an
Autor:
Thierry Guillet, Iännis Roland, Julien Selles, M. El Kurdi, V. Crepel, Benjamin Damilano, Fabrice Semond, Philippe Boucaud, Bruno Gayral, Meletios Mexis, Xavier Checoury, Stephanie Rennesson, Christelle Brimont, Mathieu Leroux
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2016, 109 (23), pp.231101. ⟨10.1063/1.4971357⟩
Applied Physics Letters, 2016, 109 (23), pp.231101. ⟨10.1063/1.4971357⟩
Applied Physics Letters, American Institute of Physics, 2016, 109 (23), pp.231101. ⟨10.1063/1.4971357⟩
Applied Physics Letters, 2016, 109 (23), pp.231101. ⟨10.1063/1.4971357⟩
We present a series of microdisk lasers realized within the same GaN-on-Si photonic platform scheme, and operating at room temperature under pulsed optical pumping over a broad spectral range extending over λ = 275 nm–470 nm. The III-nitride micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35f9d155b8030f34e8f38e6bc567cd77
https://hal.archives-ouvertes.fr/hal-01469387
https://hal.archives-ouvertes.fr/hal-01469387
Autor:
Guillaume Cassabois, Christelle Brimont, Thierry Guillet, Meletios Mexis, Iännis Roland, Y. Zeng, Xavier Checoury, Pierre Valvin, Fabrice Semond, Philippe Boucaud, Bruno Gayral, Julien Selles
Publikováno v:
Scientific Reports
Scientific Reports, 2016, 6, pp.21650. ⟨10.1038/srep21650⟩
Scientific Reports, Nature Publishing Group, 2016, 6, pp.21650. ⟨10.1038/srep21650⟩
Scientific Reports, 2016, 6, pp.21650. ⟨10.1038/srep21650⟩
Scientific Reports, Nature Publishing Group, 2016, 6, pp.21650. ⟨10.1038/srep21650⟩
Deep ultra-violet semiconductor lasers have numerous applications for optical storage and biochemistry. Many strategies based on nitride heterostructures and adapted substrates have been investigated to develop efficient active layers in this spectra
Autor:
Bernard Gil, Benjamin Damilano, Daniel Rosales, Julien Selles, Guillaume Cassabois, Jean Massies, Julien Brault, Philippe Vennéguès, Thierry Guillet, Philippe De Mierry
Publikováno v:
Proceedings of SPIE
GALLIUM NITRIDE MATERIALS AND DEVICES X
GALLIUM NITRIDE MATERIALS AND DEVICES X, 2015, San Francisco, United States. pp.93630Z, ⟨10.1117/12.2076284⟩
GALLIUM NITRIDE MATERIALS AND DEVICES X
GALLIUM NITRIDE MATERIALS AND DEVICES X, 2015, San Francisco, United States. pp.93630Z, ⟨10.1117/12.2076284⟩
GaN-Al0.5NGa0.5N quantum dots deposited on (11-22) planes have been grown by combining Molecular Beam Epitaxy and Metal Organic Vapour Phase Epitaxy. This combination is interesting for realization of ultraviolet operation light emitting diodes, lase
Autor:
Stefania Viola, William Roseby, Stefano Santabarbara, Dennis Nürnberg, Ricardo Assunção, Holger Dau, Julien Sellés, Alain Boussac, Andrea Fantuzzi, A William Rutherford
Publikováno v:
eLife, Vol 11 (2022)
Photosystem II (PSII) uses the energy from red light to split water and reduce quinone, an energy-demanding process based on chlorophyll a (Chl-a) photochemistry. Two types of cyanobacterial PSII can use chlorophyll d (Chl-d) and chlorophyll f (Chl-f
Externí odkaz:
https://doaj.org/article/1fd348ab9af54709b04d04744588f108
Autor:
Léo Colombier, Julien Selles, Emmanuel Rousseau, Fabien Vialla, Guillaume Cassabois, Jean-Sébastien Lauret, Christophe Voisin
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2012, 109 (19), pp.197402. ⟨10.1103/PhysRevLett.109.197402⟩
Physical Review Letters, 2012, 109 (19), pp.197402. ⟨10.1103/PhysRevLett.109.197402⟩
Physical Review Letters, American Physical Society, 2012, 109 (19), pp.197402. ⟨10.1103/PhysRevLett.109.197402⟩
Physical Review Letters, 2012, 109 (19), pp.197402. ⟨10.1103/PhysRevLett.109.197402⟩
International audience; We report the observation of the biexciton in semiconducting single-wall carbon nanotubes by means of nonlinear optical spectroscopy. Our measurements reveal the universal asymmetric line shape of the Fano resonance intrinsic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe3638ce7f88acc6464147bb4606b863
https://hal.archives-ouvertes.fr/hal-00750969/document
https://hal.archives-ouvertes.fr/hal-00750969/document