Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Dhesi, Sarnjeet"'
Autor:
Vidamour, Ian T, Venkat, Guru, Swindells, Charles, Griffin, David, Fry, Paul W, Rowan-Robinson, Richard M, Welbourne, Alexander, Maccherozzi, Francesco, Dhesi, Sarnjeet S, Stepney, Susan, Allwood, Dan A, Hayward, Thomas J
We describe 'RingSim', a phenomenological agent-based model that allows numerical simulation of magnetic nanowire networks with areas of hundreds of micrometers squared for durations of hundreds of seconds; a practical impossibility for general-purpo
Externí odkaz:
http://arxiv.org/abs/2410.22204
Autor:
Milloch, Alessandra, Figueruelo-Campanero, Ignacio, Hsu, Wei-Fan, Mor, Selene, Mellaerts, Simon, Maccherozzi, Francesco, Veiga, Larissa Ishibe, Dhesi, Sarnjeet S., Spera, Mauro, Seo, Jin Won, Locquet, Jean-Pierre, Fabrizio, Michele, Menghini, Mariela, Giannetti, Claudio
Publikováno v:
Nature Communications, 15, 9414 (2024)
Resistive switching is the fundamental process that triggers the sudden change of the electrical properties in solid-state devices under the action of intense electric fields. Despite its relevance for information processing, ultrafast electronics, n
Externí odkaz:
http://arxiv.org/abs/2402.00747
Autor:
Barker, Christopher E. A., Fallon, Kayla, Barton, Craig, Haltz, Eloi, Almeida, Trevor P., Villa, Sara, Kirkbride, Colin, Maccherozzi, Francesco, Sarpi, Brice, Dhesi, Sarnjeet S., McGrouther, Damien, McVitie, Stephen, Moore, Thomas A., Kazakova, Olga, Marrows, Christopher H.
In synthetic antiferromagnets (SAFs) the combination of antiferromagnetic order and synthesis using conventional sputtering techniques is combined to produce systems that are advantageous for spintronics applications. Here we present the preparation
Externí odkaz:
http://arxiv.org/abs/2401.16273
Autor:
Reimers, Sonka, Gomonay, Olena, Amin, Oliver J., Krizek, Filip, Lytvynenko, Luke X. Barton Yaryna, Poole, Stuart, Campion, Richard P., Novák, Vit, Maccherozzi, Francesco, Carbone, Dina, Björling, Alexander, Niu, Yuran, Golias, Evangelos, Kriegner, Dominik, Sinova, Jairo, Kläui, Mathias, Jourdan, Martin, Dhesi, Sarnjeet S., Edmonds, Kevin W., Wadley, Peter
Antiferromagnetic materials hold potential for use in spintronic devices with fast operation frequencies and field robustness. Despite the rapid progress in proof-of-principle functionality in recent years, there has been a notable lack of understand
Externí odkaz:
http://arxiv.org/abs/2302.09550
Autor:
Linn, A. Garrison, Hao, Peipei, Gordon, Kyle N., Narayan, Dushyant, Berggren, Bryan S., Speiser, Nathaniel, Reimers, Sonka, Campion, Richard P., Novák, Vít, Dhesi, Sarnjeet S., Kim, Timur, Cacho, Cephise, Šmejkal, Libor, Jungwirth, Tomáš, Denlinger, Jonathan D., Wadley, Peter, Dessau, Dan
Tetragonal CuMnAs is a room temperature antiferromagnet with an electrically reorientable N\'eel vector and a Dirac semimetal candidate. Direct measurements of the electronic structure of single-crystalline thin films of tetragonal CuMnAs using angle
Externí odkaz:
http://arxiv.org/abs/2210.03818
Autor:
Vidamour, Ian, Swindells, Charles, Venkat, Guru, Manneschi, Luca, Fry, Paul, Welbourne, Alexander, Rowan-Robinson, Richard, Backes, Dirk, Maccherozzi, Francisco, Dhesi, Sarnjeet, Vasilaki, Eleni, Allwood, Daniel, Hayward, Thomas
In-materia reservoir computing (RC) leverages the intrinsic physical responses of functional materials to perform complex computational tasks. Magnetic metamaterials are exciting candidates for RC due to their huge state space, nonlinear emergent dyn
Externí odkaz:
http://arxiv.org/abs/2206.04446
Autor:
López-Martín, Raúl, Binns, Chris, Santos Burgos, Benito, Normile, Peter S., De Toro, José A., Pratt, Andrew, Bird, Toby, Alotaibi, Maha, Pearce, Jack, Hesp, David, Fields, Connor, Yang, Shengfu, Liu, Hanqing, Veiga, Larissa S.I., Dhesi, Sarnjeet S.
Publikováno v:
In Journal of Alloys and Compounds 15 October 2024 1002
Autor:
Johnson, Allan S., Pérez-Salinas, Daniel, Siddiqui, Khalid M., Kim, Sungwon, Choi, Sungwook, Volckaert, Klara, Majchrzak, Paulina E., Ulstrup, Søren, Agarwal, Naman, Hallman, Kent, Haglund Jr., Richard F., Günther, Christian M., Pfau, Bastian, Eisebitt, Stefan, Backes, Dirk, Maccherozzi, Francesco, Fitzpatrick, Ann, Dhesi, Sarnjeet, Gargiani, Pierluigi, Valvidares, Manuel, Artrith, Nongnuch, de Groot, Frank, Choi, Hyeongi, Jang, Dogeun, Katoch, Abhishek, Kwon, Soonnam, Park, Sang Han, Kim, Hyunjung, Wall, Simon E.
Publikováno v:
Nature Physics 2022
Using light to control transient phases in quantum materials is an emerging route to engineer new properties and functionality, with both thermal and non-thermal phases observed out of equilibrium. Transient phases are expected to be heterogeneous, e
Externí odkaz:
http://arxiv.org/abs/2202.08585
Autor:
Vidamour, Ian T, Ellis, Matthew O A, Griffin, David, Venkat, Guru, Swindells, Charles, Dawidek, Richard W S, Broomhall, Thomas J, Steinke, Nina-Juliane, Cooper, Joshaniel F K, Maccherozzi, Francisco, Dhesi, Sarnjeet S, Stepney, Susan, Vasilaki, Eleni, Allwood, Dan A, Hayward, Thomas J
Devices based on arrays of interconnected magnetic nano-rings with emergent magnetization dynamics have recently been proposed for use in reservoir computing applications, but for them to be computationally useful it must be possible to optimise thei
Externí odkaz:
http://arxiv.org/abs/2111.14603
Autor:
Reimers, Sonka, Kriegner, Dominik, Gomonay, Olena, Carbone, Dina, Krizek, Filip, Novak, Vit, Campion, Richard P., Maccherozzi, Francesco, Bjorling, Alexander, Amin, Oliver J., Barton, Luke X., Poole, Stuart F., Omari, Khalid A., Michalicka, Jan, Man, Ondrej, Sinova, Jairo, Jungwirth, Tomas, Wadley, Peter, Dhesi, Sarnjeet S., Edmonds, Kevin W.
Efficient manipulation of antiferromagnetic (AF) domains and domain walls has opened up new avenues of research towards ultrafast, high-density spintronic devices. AF domain structures are known to be sensitive to magnetoelastic effects, but the micr
Externí odkaz:
http://arxiv.org/abs/2110.03724