Zobrazeno 1 - 10
of 190
pro vyhledávání: '"A. Jarnac"'
Autor:
Monnin, Pierre, Nousradine, Cherif-Hassan, Jarnac, Lucas, Zuckerman, Laurel, Couceiro, Miguel
Knowledge graphs (KGs) have become ubiquitous publicly available knowledge sources, and are nowadays covering an ever increasing array of domains. However, not all knowledge represented is useful or pertaining when considering a new application or sp
Externí odkaz:
http://arxiv.org/abs/2408.14658
Knowledge Graphs (KGs) are a major asset for companies thanks to their great flexibility in data representation and their numerous applications, e.g., vocabulary sharing, Q/A or recommendation systems. To build a KG it is a common practice to rely on
Externí odkaz:
http://arxiv.org/abs/2405.16929
Autor:
Xiaocui Wang, A. Jarnac, J. C. Ekström, Å. U. J. Bengtsson, F. Dorchies, H. Enquist, A. Jurgilaitis, M. N. Pedersen, C.-M. Tu, M. Wulff, J. Larsson
Publikováno v:
Structural Dynamics, Vol 6, Iss 2, Pp 024501-024501-5 (2019)
We have studied strain wave generation in graphite induced by an intense ultrashort laser pulse. The study was performed in the intensity regime above the ablation threshold of graphite. The aim was to maximize the strain and, thus, also the internal
Externí odkaz:
https://doaj.org/article/80ad0da189bf4855ae10b07e6b9596b5
Autor:
Laureen Guitard, Adrien Stolidi, Georges Giakoumakis, Rafael Sousa Martins, Jérôme Primot, Amelie Jarnac
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Getting complementary physical information from a single image acquisition is particularly valuable for materials analysis. Grating based X-ray Phase Contrast Imaging (XPCI) methods allow decoupling attenuation, phase and scattering informat
Externí odkaz:
https://doaj.org/article/a6d4a16b56114088a88de943b27bb80c
Knowledge Graph Construction (KGC) can be seen as an iterative process starting from a high quality nucleus that is refined by knowledge extraction approaches in a virtuous loop. Such a nucleus can be obtained from knowledge existing in an open KG li
Externí odkaz:
http://arxiv.org/abs/2306.16296
Autor:
A. Jarnac, Xiaocui Wang, Å. U. J. Bengtsson, J. C. Ekström, H. Enquist, A. Jurgilaitis, D. Kroon, A. I. H. Persson, V.-T. Pham, C. M. Tu, J. Larsson
Publikováno v:
Structural Dynamics, Vol 4, Iss 5, Pp 051102-051102-8 (2017)
We have studied an X-ray switch based on a gold coated indium antimonide crystal using time-resolved X-ray diffraction and demonstrated that the switch could reduce the pulse duration of a 100 ps X-ray pulse down to 20 ps with a peak reflectivity of
Externí odkaz:
https://doaj.org/article/df10780aeb5941e3908a272f68e9e7a3
Publikováno v:
In Composite Structures 15 January 2025 352
Autor:
B. Forestier, A. Houard, I. Revel, M. Durand, Y. B. André, B. Prade, A. Jarnac, J. Carbonnel, M. Le Nevé, J. C. de Miscault, B. Esmiller, D. Chapuis, A. Mysyrowicz
Publikováno v:
AIP Advances, Vol 2, Iss 1, Pp 012151-012151-13 (2012)
In the perspective of the laser lightning rod, the ability of femtosecond filaments to trigger and to guide large scale discharges has been studied for several years. The present paper reports recent experimental results showing for the first time th
Externí odkaz:
https://doaj.org/article/5044ba72823743fabb0a2631f116af83
Autor:
Toulouse, C., Fischer, J., Farokhipoor, S., Yedra, L., Carla, F., Jarnac, A., Elkaim, E., Fertey, P., Audinot, J. -N., Wirtz, T., Noheda, B., Garcia, V., Fusil, S., Alonso, I. Peral, Guennou, M., Kreisel, J.
Publikováno v:
Physical Review Materials, 5, 024404, 2021
Helium implantation in epitaxial thin films is a way to control the out-of-plane deformation independently from the in-plane strain controlled by epitaxy. In particular, implantation by means of a helium microscope allows for local implantation and p
Externí odkaz:
http://arxiv.org/abs/2102.07557
Autor:
Juvé, V., Gu, R., Gable, S., Maroutian, T., Vaudel, G., Matzen, S., Chigarev, N., Raetz, S., Gusev, V. E., Viret, M., Jarnac, A., Laulhé, C., Maznev, A., Dkhil, B., Ruello, P.
Publikováno v:
Phys. Rev. B 102, 220303 (2020)
Enabling the light-control of complex systems on ultra-short timescales gives rise to rich physics with promising applications. While crucial, the quantitative determination of both the longitudinal and shear photo-induced strains still remains chall
Externí odkaz:
http://arxiv.org/abs/2007.10967