Zobrazeno 1 - 10
of 657
pro vyhledávání: '"P. Jollivet"'
Autor:
Quach, Patrick, Jollivet, Arnaud, Babichev, Andrey, Isac, Nathalie, Morassi, Martina, Lemaitre, Aristide, Yunin, Pavel, Frayssinet, Eric, de Mierry, Philippe, Jeannin, Mathieu, Bousseksou, Adel, Colombelli, Raffaele, Tchernycheva, Maria, Cordier, Yvon, Julien, François
We report on a GaN/AlGaN quantum cascade detector operating in the terahertz spectral range. The device was grown by metal organic chemical vapor deposition on a c-sapphire substrate and relies on polar GaN/AlGaN step quantum wells. The active region
Externí odkaz:
http://arxiv.org/abs/2204.07117
Autor:
Bal, Guillaume, Jollivet, Alexandre
This paper considers two types of boundary control problems for linear transport equations. The first one shows that transport solutions on a subdomain of a domain X can be controlled exactly from incoming boundary conditions for X under appropriate
Externí odkaz:
http://arxiv.org/abs/2104.07945
Autor:
Jollivet, Alexandre
We consider the zeta function $\zeta_\Omega$ for the Dirichlet-to-Neumann operator of a simply connected planar domain $\Omega$ bounded by a smooth closed curve of perimeter $2\pi$. We prove that $\zeta_\Omega''(0)\ge \zeta_{\mathbb{D}}''(0)$ with eq
Externí odkaz:
http://arxiv.org/abs/2008.09476
Autor:
Pirotta, Stefano, Tran, Ngoc-Linh, Biasiol, Giorgio, Jollivet, Arnaud, Crozat, Paul, Manceau, Jean-Michel, Bousseksou, Adel, Colombelli, Raffaele
Applications relying on mid-infrared radiation (Mid-IR, $\lambda\sim$ 3-30 $\mu$m) have progressed at a very rapid pace in recent years, stimulated by scientific and technological breakthroughs. Mid-IR cameras have propelled the field of thermal imag
Externí odkaz:
http://arxiv.org/abs/2006.12215
We consider the Steklov zeta function $\zeta$ $\Omega$ of a smooth bounded simply connected planar domain $\Omega$ $\subset$ R 2 of perimeter 2$\pi$. We provide a first variation formula for $\zeta$ $\Omega$ under a smooth deformation of the domain.
Externí odkaz:
http://arxiv.org/abs/2004.01779
Akademický článek
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Akademický článek
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Autor:
Barré Rémi, Jollivet Marcel
Publikováno v:
Natures Sciences Sociétés, Vol 31, Iss 1, Pp 110-119 (2023)
Les auteurs partent du constat qu’en réponse aux spécificités de la recherche sur les problèmes ayant trait à l’environnement, au développement durable et à la transition écologique et sociale – nécessité de les aborder en tenant comp
Externí odkaz:
https://doaj.org/article/767263c657864f86adf11c0003350b4d
Autor:
J. Murray Roberts, Colin W. Devey, Arne Biastoch, Marina Carreiro-Silva, Tina Dohna, Boris Dorschel, Vikki Gunn, Veerle A. I. Huvenne, David Johnson, Didier Jollivet, Ellen Kenchington, Kate Larkin, Marjolaine Matabos, Telmo Morato, Malik S. Naumann, Covadonga Orejas, J. Angel A. Perez, Stefán Á. Ragnarsson, Albertus J. Smit, Andrew Sweetman, Sebastian Unger, Benjamin Boteler, Lea-Anne Henry
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-9 (2023)
Capacity building and engagement are crucial to support science-led sustainable ocean policies that are integrated, interdisciplinary and internationally collaborative as well as being effective at a range of temporal and spatial scales.
Externí odkaz:
https://doaj.org/article/ca326a9ea426402a92162d3b466d32d4
Autor:
Sathya Narayanasamy, Patrick Jollivet, Christophe Jégou, Mélanie Moskura, Abdesselam Abdelouas, Thibault Charpentier, Frédéric Angeli
Publikováno v:
npj Materials Degradation, Vol 6, Iss 1, Pp 1-15 (2022)
Abstract A Na-alumino-borosilicate glass and its Ca-doped counterpart were altered in vapor phase (98% relative humidity) and aqueous medium at 90 °C. Both the alteration media were enriched in 17O. Characterization of the altered samples pointed ou
Externí odkaz:
https://doaj.org/article/8e0cc74816df4d16b6a6778448ff1abe