Zobrazeno 1 - 10
of 1 427
pro vyhledávání: '"S. S Dhesi"'
Autor:
I. T. Vidamour, C. Swindells, G. Venkat, L. Manneschi, P. W. Fry, A. Welbourne, R. M. Rowan-Robinson, D. Backes, F. Maccherozzi, S. S. Dhesi, E. Vasilaki, D. A. Allwood, T. J. Hayward
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract 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 eme
Externí odkaz:
https://doaj.org/article/12fb4e4a7c654407896a716bc7650512
Autor:
O. J. Amin, S. Reimers, F. Maccherozzi, S. S. Dhesi, V. Novák, R. P. Campion, K. W. Edmonds, P. Wadley
Publikováno v:
APL Materials, Vol 11, Iss 9, Pp 091112-091112-5 (2023)
We demonstrate the reversible current-induced motion of 180° antiferromagnetic domain walls in a CuMnAs device. By controlling the magnitude and direction of the current pulse, the position of a domain wall can be switched between three distinct pin
Externí odkaz:
https://doaj.org/article/4bcf7592c11f4bb19ce7d0c8ae6f5d3f
Autor:
D V Christensen, U Staub, T R Devidas, B Kalisky, K C Nowack, J L Webb, U L Andersen, A Huck, D A Broadway, K Wagner, P Maletinsky, T van der Sar, C R Du, A Yacoby, D Collomb, S Bending, A Oral, H J Hug, A-O Mandru, V Neu, H W Schumacher, S Sievers, H Saito, A A Khajetoorians, N Hauptmann, S Baumann, A Eichler, C L Degen, J McCord, M Vogel, M Fiebig, P Fischer, A Hierro-Rodriguez, S Finizio, S S Dhesi, C Donnelly, F Büttner, O Kfir, W Hu, S Zayko, S Eisebitt, B Pfau, R Frömter, M Kläui, F S Yasin, B J McMorran, S Seki, X Yu, A Lubk, D Wolf, N Pryds, D Makarov, M Poggio
Publikováno v:
JPhys Materials, Vol 7, Iss 3, p 032501 (2024)
Considering the growing interest in magnetic materials for unconventional computing, data storage, and sensor applications, there is active research not only on material synthesis but also characterisation of their properties. In addition to structur
Externí odkaz:
https://doaj.org/article/dc5233d5a58c4b50b10adcfa963b0668
Autor:
S. P. Bommanaboyena, D. Backes, L. S. I. Veiga, S. S. Dhesi, Y. R. Niu, B. Sarpi, T. Denneulin, A. Kovács, T. Mashoff, O. Gomonay, J. Sinova, K. Everschor-Sitte, D. Schönke, R. M. Reeve, M. Kläui, H.-J. Elmers, M. Jourdan
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Antiferromagnets offer faster operation speed and immunity to stray fields, however, readout of the Neel vector is difficult. Here, Bommanaboyena et al present a heterostructure of a ferromagnet and antiferromagnet, combining easy readout with the be
Externí odkaz:
https://doaj.org/article/b981da21b174465c9195c31f50fc3485
Autor:
Samik DuttaGupta, A. Kurenkov, Oleg A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. S. Dhesi, P. Gambardella, S. Fukami, H. Ohno
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Antiferromagnets (AFMs) are prospective for future spintronic devices, owing to their speed and insensitivity to perturbations. Using a combination of electronic and magnetic dichroism measurements, the authors demonstrate reversible current-induced
Externí odkaz:
https://doaj.org/article/e13f78fbe93a4717aa40fb69059ff537
Autor:
D. Pesquera, E. Khestanova, M. Ghidini, S. Zhang, A. P. Rooney, F. Maccherozzi, P. Riego, S. Farokhipoor, J. Kim, X. Moya, M. E. Vickers, N. A. Stelmashenko, S. J. Haigh, S. S. Dhesi, N. D. Mathur
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Key properties of transition metal perovskite oxides are degraded after epitaxial growth on ferroelectric substrates due to lattice-mismatch strain. Here, the authors use epitaxial lift-off and transfer to overcome this problem and demonstrate electr
Externí odkaz:
https://doaj.org/article/d326a7d2ba8446c8978bd0470b986589
Autor:
W. Saenrang, B. A. Davidson, F. Maccherozzi, J. P. Podkaminer, J. Irwin, R. D. Johnson, J. W. Freeland, J. Íñiguez, J. L. Schad, K. Reierson, J. C. Frederick, C. A. F. Vaz, L. Howald, T. H. Kim, S. Ryu, M. v. Veenendaal, P. G. Radaelli, S. S. Dhesi, M. S. Rzchowski, C. B. Eom
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Exchange coupling between ferromagnetic and multiferroic materials is a key to magnetoelectric devices but hard to achieve macroscopically. Here, the authors report room–temperature robust and reproducible magnetoelectric switching in Co/BiFeO3 het
Externí odkaz:
https://doaj.org/article/510a57ef1bca426e91b3222a36171d82
Autor:
O. J. Amin, S. F. Poole, S. Reimers, L. X. Barton, A. Dal Din, F. Maccherozzi, S. S. Dhesi, V. Novák, F. Krizek, J. S. Chauhan, R. P. Campion, A. W. Rushforth, T. Jungwirth, O. A. Tretiakov, K. W. Edmonds, P. Wadley
Publikováno v:
Nature Nanotechnology.
Topologically protected magnetic textures are promising candidates for information carriers in future memory devices, as they can be efficiently propelled at very high velocities using current-induced spin torques. These textures—nanoscale whirls i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::119b21fe4c075efb81b8810f99a2484f
https://doi.org/10.1038/s41565-023-01386-3
https://doi.org/10.1038/s41565-023-01386-3
Autor:
G. Mattoni, P. Zubko, F. Maccherozzi, A.J.H. van der Torren, D. B. Boltje, M. Hadjimichael, N. Manca, S. Catalano, M. Gibert, Y. Liu, J. Aarts, J.-M. Triscone, S. S. Dhesi, A. D. Caviglia
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Probing the evolution of mixed-phase states in materials offers unique insights into the microscopic mechanism of phase transitions. Here, Mattoni et al. report imaging of nanoscale formation and growth of insulating domains across the metal-insulato
Externí odkaz:
https://doaj.org/article/5b758981d1a44af3b46e36824b6b0d21
Autor:
C. Love, J. E. Beevers, B. Achinuq, R. Fan, K. Matsuzaki, T. Susaki, V. K. Lazarov, S. S. Dhesi, G. van der Laan, S. A. Cavill
Publikováno v:
Physical Review B. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef96b9359961f355dc468d3a8ab4e0db
https://doi.org/10.1103/physrevb.107.064414
https://doi.org/10.1103/physrevb.107.064414