Zobrazeno 1 - 10 of 73 pro vyhledávání: '"Ioan‐Lucian Prejbeanu"'
1
Akademický článek
Microwave functionality of spintronic devices implemented in a hybrid complementary metal oxide semiconductor and magnetic tunnel junction technology
Autor: Rui Ma, Ahmed Sidi El Valli, Martin Kreißig, Gregory Di Pendina, Florian Protze, Ursula Ebels, Guillaume Prenat, Antoine Chavent, Vadym Iurchuk, Ricardo Sousa, Laurent Vila, Frank Ellinger, Jürgen Langer, Jerzy Wrona, Ioan‐Lucian Prejbeanu
Publikováno v: Electronics Letters, Vol 57, Iss 6, Pp 264-266 (2021)
Abstract This letter presents magnetic tunnel junction based spintronic devices completely implemented in a hybrid semiconductor process that comprises a complementary metal oxide semiconductor and a magnetic tunnel junction technology. To demonstrat
Externí odkaz: https://doaj.org/article/2388abea66f84c04b71967503b273adb
Zobrazit plný text záznamu
2
Akademický článek
Off-axis electron holography for the direct visualization of perpendicular shape anisotropy in nanoscale 3D magnetic random-access-memory devices
Autor: Trevor P. Almeida, Alvaro Palomino, Steven Lequeux, Victor Boureau, Olivier Fruchart, Ioan Lucian Prejbeanu, Bernard Dieny, David Cooper
Publikováno v: APL Materials, Vol 10, Iss 6, Pp 061104-061104-11 (2022)
Perpendicular shape anisotropy (PSA) and double magnetic tunnel junctions (DMTJs) offer practical solutions to downscale spin-transfer-torque Magnetic Random-Access Memory (STT-MRAM) beyond 20 nm technology nodes, while retaining their thermal stabil
Externí odkaz: https://doaj.org/article/f18affcd38e1400d918d6ae237b98a7e
Zobrazit plný text záznamu
4
Quantitative Visualization of Thermally Enhanced Perpendicular Shape Anisotropy STT-MRAM Nanopillars
Autor: Trevor P. Almeida, Steven Lequeux, Alvaro Palomino, Ricardo C. Sousa, Olivier Fruchart, Ioan-Lucian Prejbeanu, Bernard Dieny, Aurélien Masseboeuf, David Cooper
Publikováno v: Nano Letters
Nano Letters, 2022, 22 (10), pp.4000. ⟨10.1021/acs.nanolett.2c00597⟩
International audience; Perpendicular shape anisotropy (PSA) offers a practical solution to downscale spin-transfer torque magnetoresistive random-access memory (STT-MRAM) beyond the sub-20 nm technology node while retaining thermal stability. Howeve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24a597baf18e2a82ced52367d8caf47
https://doi.org/10.1021/acs.nanolett.2c00597
Zobrazit plný text záznamu
8
Spin Torque Efficiency Modulation in a Double-Barrier Magnetic Tunnel Junction with a Read/Write Mode Control Layer
Autor: Jyotirmoy Chatterjee, Laurent Vila, Paulo Coelho, A. Chavent, Liliana D. Buda-Prejbeanu, Stéphane Auffret, Claire Baraduc, Ioan Lucian Prejbeanu, Nikita Strelkov, Bernard Dieny, Ricardo C. Sousa
Publikováno v: ACS Applied Electronic Materials
ACS Applied Electronic Materials, 2021, 3 (6), pp.2607-2613. ⟨10.1021/acsaelm.1c00198⟩
International audience; To improve the read/write margin in perpendicular spin transfer torque magnetic random access memory (STT-MRAM), a concept of the double-magnetic tunnel junction (MTJ) MRAM cell is proposed in which the STT efficiency can be c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ac30c459f5df9ea39b7b6839d49a95
https://doi.org/10.1021/acsaelm.1c00198
Zobrazit plný text záznamu
9
A fast, energy efficient and tunable magnetic tunnel junction based bitstream generator for stochastic computing
Autor: Etienne Becle, Guillaume Prenat, Philippe Talatchian, Lorena Anghel, Ioan-Lucian Prejbeanu
Publikováno v: IEEE Transactions on Circuits and Systems I: Regular Papers
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022, 69 (8), pp.3251-3259. ⟨10.1109/TCSI.2022.3173030⟩
International audience; This paper presents a full hardware implementation of a magnetic tunnel junction based stochastic tunable bitstream generator. It provides highly accurate control of the switching probability, while showing important robustnes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7afc12e43ef915c43ad68d638f4b707
https://hal.science/hal-03823959
Zobrazit plný text záznamu
10
Magnetic Helicoidal Dichroism with XUV Light Carrying Orbital Angular Momentum
Autor: Mauro Fanciulli, Matteo Pancaldi, Emanuele Pedersoli, Mekha Vimal, David Bresteau, Martin Luttmann, Dario De Angelis, Primož Rebernik Ribič, Benedikt Rösner, Christian David, Carlo Spezzani, Michele Manfredda, Ricardo Sousa, Ioan-Lucian Prejbeanu, Laurent Vila, Bernard Dieny, Giovanni De Ninno, Flavio Capotondi, Maurizio Sacchi, Thierry Ruchon
Publikováno v: International Conference on Ultrafast Phenomena (UP 2022)
International Conference on Ultrafast Phenomena (UP 2022), Jul 2022, Montréeal, Canada. pp.Tu2A.4, ⟨10.1364/UP.2022.Tu2A.4⟩
Journal of Physics: Conference Series
Journal of Physics: Conference Series, 2023, 14th International Conference on Synchrotron Radiation Instrumentation (SRI 2021) 28.03.2022-01.04.2022 Online, 2380, pp.012129. ⟨10.1088/1742-6596/2380/1/012129⟩
Circularly polarized light is a fundamental tool in magnetic studies, notably for magnetization dynamics. It is less common in magneto-optics to exploit the orbital angular momentum (OAM) of value ℓ carried by light beams possessing a helical wavef
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a4d34fb4a655ca914a62ab48b33692
https://cnrs.hal.science/hal-03839866/document
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje