Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Collin, Sophie"'
Autor:
Gomes, Tristan da Câmara Santa Clara, Sassi, Yanis, Sanz-Hernández, Dédalo, Krishnia, Sachin, Collin, Sophie, Martin, Marie-Blandine, Seneor, Pierre, Cros, Vincent, Grollier, Julie, Reyren, Nicolas
Integrating magnetic skyrmion properties into neuromorphic computing promises advancements in hardware efficiency and computational power. However, a scalable implementation of the weighted sum of neuron signals, a core operation in neural networks,
Externí odkaz:
http://arxiv.org/abs/2310.16909
Autor:
Gomes, Tristan da Câmara Santa Clara, Bhatnagar-Schöffmann, Tanvi, Krishnia, Sachin, Sassi, Yanis, Sanz-Hernández, Dedalo, Reyren, Nicolas, Martin, Marie-Blandine, Brunnett, Frederic, Collin, Sophie, Godel, Florian, Ono, Shimpei, Querlioz, Damien, Ravelosona, Dafiné, Cros, Vincent, Grollier, Julie, Seneor, Pierre, Diez, Liza Herrera
Publikováno v:
Physical Review Applied 21, 024010 (2024)
Controlling magnetic properties through the application of an electric field is a significant challenge in modern nanomagnetism. In this study, we investigate the magneto-ionic control of magnetic anisotropy in the topmost Co layer in Ta/Pt/[Co/Al/Pt
Externí odkaz:
http://arxiv.org/abs/2310.01623
Denna rapport har delats in i två delar, där den första delen fokuserar på den praktiskatillämpningen av konstruktionen och den andra delen fokuserar på skolans design ochfunktion. Detta för att designen ska byggas på vetenskapliga grunder, d
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-333638
Autor:
Mallick, Sougata, Sassi, Yanis, Prestes, Nicholas Figueiredo, Krishnia, Sachin, Gallego, Fernando, Denneulin, Thibaud, Collin, Sophie, Bouzehouane, Karim, Thiaville, André, Dunin-Borkowski, Rafal E., Jeudy, Vincent, Fert, Albert, Reyren, Nicolas, Cros, Vincent
Despite significant advances in the last decade regarding the room temperature stabilization of skyrmions or their current induced dynamics, the impact of local material inhomogeneities still remains an important issue that impedes to reach the regim
Externí odkaz:
http://arxiv.org/abs/2305.19208
Autor:
Husain, Sajid, Fayet, Olivier, Prestes, Nicholas F., Collin, Sophie, Godel, Florian, Jacquet, Eric, Denneulin, Thibaud, Dunin-Borkowski, Rafal E., Thiaville, André, Bibes, Manuel, Reyren, Nicolas, Jaffrès, Henri, Fert, Albert, George, Jean-Marie
For energy efficient and fast magnetic memories, switching of perpendicular magnetization by the spin-orbit torque (SOT) appears as a very promising solution, even more using magnetic insulators that suppress electrical shunting. This SOT switching g
Externí odkaz:
http://arxiv.org/abs/2301.11469
Autor:
Ajejas, Fernando, Sassi, Yanis, Legrand, William, Srivastava, Titiksha, Collin, Sophie, Vecchiola, Aymeric, Bouzehouane, Karim, Reyren, Nicolas, Cros, Vincent
Publikováno v:
APL Mater. 11, 061108 (2023)
Room-temperature stabilization of skyrmions in magnetic multilayered systems is the result of a fine balance between different magnetic interactions namely symmetric and antisymmetric exchange, dipolar, perpendicular magnetic anisotropy as well as, i
Externí odkaz:
http://arxiv.org/abs/2212.08920
Autor:
Drouhin, Marie, Li, Shuai, Grelier, Matthieu, Collin, Sophie, Godel, Florian, Elliman, Robert G., Dlubak, Bruno, Trastoy, Juan, Querlioz, Damien, Grollier, Julie
Hardware spiking neural networks hold the promise of realizing artificial intelligence with high energy efficiency. In this context, solid-state and scalable memristors can be used to mimic biological neuron characteristics. However, these devices sh
Externí odkaz:
http://arxiv.org/abs/2209.00413
Autor:
Grelier, Matthieu, Godel, Florian, Vecchiola, Aymeric, Collin, Sophie, Bouzehouane, Karim, Fert, Albert, Cros, Vincent, Reyren, Nicolas
Three-dimensional (3D) topological spin textures emerge as promising quasi-particles for encoding information in future spintronic devices. The third dimension provides more malleability regarding their magnetic properties as well as more flexibility
Externí odkaz:
http://arxiv.org/abs/2205.01172
Autor:
Ajejas, Fernando, Sassi, Yanis, Legrand, William, Collin, Sophie, Thiaville, André, Garcia, Jose Peña, Pizzini, Stefania, Reyren, Nicolas, Cros, Vincent, Fert, Albert
Publikováno v:
Phys. Rev. Materials 6, L071401 (2022)
Despite a decade of research, the precise mechanisms occurring at interfaces underlying the Dzyaloshinskii-Moriya interaction (DMI), and thus the possibility of fine-tuning it, are not yet fully identified. In this study, we investigate the origin of
Externí odkaz:
http://arxiv.org/abs/2109.00761
Autor:
Hawecker, Jacques, Dang, T. H., Rongione, Enzo, Boust, James, Collin, Sophie, George, Jean-Marie, Drouhin, Henri-Jean, Laplace, Yannis, Grasset, Romain, Dong, Jingwei, Mangeney, Juliette, Tignon, Jerome, Jaffrès, Henri, Perfetti, Luca, Dhillon, Sukhdeep
Terahertz (THz) spin-to-charge conversion has become an increasingly important process for THz pulse generation and as a tool to probe ultrafast spin interactions at magnetic interfaces. However, its relation to traditional, steady state, ferromagnet
Externí odkaz:
http://arxiv.org/abs/2103.09557