Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Grégory Malinowski"'
Autor:
Jingdan Liu, Miguel Marquez, Yingming Lai, Heide Ibrahim, Katherine Légaré, Philippe Lassonde, Xianglei Liu, Michel Hehn, Stéphane Mangin, Grégory Malinowski, Zhengyan Li, François Légaré, Jinyang Liang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Single-shot real-time femtophotography is indispensable for imaging ultrafast dynamics during their times of occurrence. Despite their advantages over conventional multi-shot approaches, existing techniques confront restricted imaging speed
Externí odkaz:
https://doaj.org/article/188a773816e24952ae902a22917a4219
Autor:
Quentin Remy, Julius Hohlfeld, Maxime Vergès, Yann Le Guen, Jon Gorchon, Grégory Malinowski, Stéphane Mangin, Michel Hehn
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Under laser illumination it is possible to drive a ferromagnet to lose its magnetization. While this process can be rapid, remagnetization following this is slower, due to the universal critical slowing down near the phase transition. Here, Remy et a
Externí odkaz:
https://doaj.org/article/4e90dcd1a0d9483f98e3042e66cfef68
Autor:
Xuan Liu, Emmanuelle Jal, Renaud Delaunay, Romain Jarrier, Gheorghe Sorin Chiuzbaian, Grégory Malinowski, Torsten Golz, Ekaterina Zapolnova, Rui Pan, Nikola Stojanovic, Jan Lüning, Boris Vodungbo
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1323 (2022)
Coherent terahertz control of magnetization dynamics is an area of current interest due to its great potential for the realization of magnetization control on ultrafast timescales in commercial devices. Here we report on an experiment realized at the
Externí odkaz:
https://doaj.org/article/adb38af12ac34e08ae16a59c273e54ab
Autor:
Wei Zhang, Tian Xun Huang, Michel Hehn, Grégory Malinowski, Maxime Verges, Julius Hohlfeld, Quentin Remy, Daniel Lacour, Xin Ran Wang, Guo Ping Zhao, Pierre Vallobra, Yong Xu, Stéphane Mangin, Wei Sheng Zhao
Publikováno v:
ACS Applied Materials & Interfaces. 15:5608-5619
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a9a53aca3ffc981e6fcfbb76acfb4e
https://doi.org/10.1021/acsami.2c19411
https://doi.org/10.1021/acsami.2c19411
Autor:
Junta Igarashi, Wei Zhang, Quentin Remy, Eva Díaz, Jun-Xiao Lin, Julius Hohlfeld, Michel Hehn, Stéphane Mangin, Jon Gorchon, Grégory Malinowski
Publikováno v:
Nature Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c1dce7d026bf466a05d5c986520e3e
https://doi.org/10.1038/s41563-023-01499-z
https://doi.org/10.1038/s41563-023-01499-z
Autor:
Quentin, Remy, Junta, Igarashi, Satoshi, Iihama, Grégory, Malinowski, Michel, Hehn, Jon, Gorchon, Julius, Hohlfeld, Shunsuke, Fukami, Hideo, Ohno, Stéphane, Mangin
Publikováno v:
Advanced Science
New methods to induce magnetization switching in a thin ferromagnetic material using femtosecond laser pulses without the assistance of an applied external magnetic field have recently attracted a lot of interest. It has been shown that by optically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::64de57571a6be9e5f6d5b095a710268e
https://pubmed.ncbi.nlm.nih.gov/33304754
https://pubmed.ncbi.nlm.nih.gov/33304754
Autor:
Maxime Vergès, Sreekanth Perumbilavil, Julius Hohlfeld, Francisco Freire‐Fernández, Yann Le Guen, Nikolai Kuznetsov, François Montaigne, Gregory Malinowski, Daniel Lacour, Michel Hehn, Sebastiaan vanDijken, Stéphane Mangin
Publikováno v:
Advanced Science, Vol 10, Iss 4, Pp n/a-n/a (2023)
Abstract The impact of plasmonic surface lattice resonances on the magneto‐optical properties and energy absorption efficiency has been studied in arrays of [Co/Gd/Pt]N multilayer nanodisks. Varying the light wavelength, the disk diameter, and the
Externí odkaz:
https://doaj.org/article/c4dc69fcdb8848eba8a99edc23e2d22c
Akademický článek
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Autor:
Jung‐Wei Liao, Pierre Vallobra, Liam O'Brien, Unai Atxitia, Victor Raposo, Dorothée Petit, Tarun Vemulkar, Gregory Malinowski, Michel Hehn, Eduardo Martínez, Stéphane Mangin, Russell P. Cowburn
Publikováno v:
Advanced Science, Vol 6, Iss 24, Pp n/a-n/a (2019)
Abstract All‐optical helicity‐dependent switching in ferromagnetic layers has revealed an unprecedented route to manipulate magnetic configurations by circularly polarized femtosecond laser pulses. In this work, rare‐earth free synthetic ferrim
Externí odkaz:
https://doaj.org/article/e2f1e2738f344be9a2048da90505a7a0
Autor:
Marcel Hennes, Benedikt Rösner, Valentin Chardonnet, Gheorghe S. Chiuzbaian, Renaud Delaunay, Florian Döring, Vitaliy A. Guzenko, Michel Hehn, Romain Jarrier, Armin Kleibert, Maxime Lebugle, Jan Lüning, Gregory Malinowski, Aladine Merhe, Denys Naumenko, Ivaylo P. Nikolov, Ignacio Lopez-Quintas, Emanuele Pedersoli, Tatiana Savchenko, Benjamin Watts, Marco Zangrando, Christian David, Flavio Capotondi, Boris Vodungbo, Emmanuelle Jal
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 325 (2020)
Ultrashort optical pulses can trigger a variety of non-equilibrium processes in magnetic thin films affecting electrons and spins on femtosecond timescales. In order to probe the charge and magnetic degrees of freedom simultaneously, we developed an
Externí odkaz:
https://doaj.org/article/900350a1dc424752a280c68bc0c0151c