Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Dhesi SS"'
Autor:
Awana, G, Fujita, R, Frisk, A, Chen, P, Yao, Q, Caruana, AJ, Kinane, CJ, Steinke, N-J, Langridge, S, Olalde-Velasco, P, Dhesi, SS, van der Laan, G, Kou, XF, Zhang, SL, Hesjedal, T, Backes, D
An elegant approach to overcome the intrinsic limitations of magnetically doped topological insulators is to bring a topological insulator in direct contact with a magnetic material. The aspiration is to realize the quantum anomalous Hall effect at h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::89d501dcb4c6e84bb441bd0542deb067
https://ora.ox.ac.uk/objects/uuid:d3247772-cf4d-4bef-bcc6-bceb6382953b
https://ora.ox.ac.uk/objects/uuid:d3247772-cf4d-4bef-bcc6-bceb6382953b
We review our work on continuous Ni films coupled via strain to ferroelectric substrates of BaTiO3 (BTO) and 0.68Pb(Mg1/3Nb2/3)O3–0.32PbTiO3 (PMN-PT). We show that magnetic force microscopy (MFM) and photoemission electron microscopy (PEEM) of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7313b9b264819aec9bd3f3bb555d9c7c
https://www.repository.cam.ac.uk/handle/1810/305547
https://www.repository.cam.ac.uk/handle/1810/305547
Autor:
Ghidini, M, Mansell, R, Maccherozzi, F, Moya, X, Phillips, LC, Yan, W, Pesquera, D, Barnes, CHW, Cowburn, RP, Hu, J-M, Dhesi, SS, Mathur, ND
Large changes in the magnetization of ferromagnetic films can be electrically driven by non-180° ferroelectric domain switching in underlying substrates, but the shear components of the strains that mediate these magnetoelectric effects have not bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b7c1b4e830f5014f3db54f9c4d3384
https://www.repository.cam.ac.uk/handle/1810/291876
https://www.repository.cam.ac.uk/handle/1810/291876
Autor:
Ghidini, M, Mansell, R, Pellicelli, R, Pesquera, D, Nair, B, Moya, X, Farokhipoor, S, Maccherozzi, F, Barnes, CHW, Cowburn, RP, Dhesi, SS, Mathur, ND
Using photoemission electron microscopy (PEEM) to image ferromagnetism in polycrystalline Ni disks, and ferroelectricity in their single-crystal BaTiO3 substrates, we find that voltage-driven 90° ferroelectric domain switching serves to reversibly a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54b3f51a62362cc19ab5ebc8435d6845
https://www.repository.cam.ac.uk/handle/1810/302234
https://www.repository.cam.ac.uk/handle/1810/302234
Autor:
Ghidini, M, Zhu, B, Mansell, R, Pellicelli, R, Lesaine, A, Moya, X, Crossley, S, Nair, B, Maccherozzi, F, Barnes, CHW, Cowburn, RP, Dhesi, SS, Mathur, ND
For 1 μm diameter Ni discs on a BaTiO3 substrate, the local magnetization direction is determined by ferroelectric domain orientation as a consequence of growth strain, such that single domain discs lie on single ferroelectric domains. On applying a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5dff432914cd3a3b1386f90497c5b67
Autor:
Lepadatu, S, Saarikoski, H, Beacham, R, Benitez, MJ, Moore, TA, Burnell, G, Sugimoto, S, Yesudas, D, Wheeler, MC, Miguel, J, Dhesi, SS, McGrouther, D, McVitie, S, Tatara, G, Marrows, CH
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Domain walls in ferromagnetic nanowires are potential building-blocks of future technologies such as racetrack memories, in which data encoded in the domain walls are transported using spin-polarised currents. However, the development of energy-effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::7be4bf53879677cbf9f4606ddfb2d0f0
https://eprints.gla.ac.uk/140781/1/140781.pdf
https://eprints.gla.ac.uk/140781/1/140781.pdf
Autor:
Lo Conte, R, Martinez, E, Hrabec, A, Lamperti, A, Schulz, T, Nasi, L, Lazzarini, L, Mantovan, R, Maccherozzi, F, Dhesi, SS, Ocker, B, Marrows, CH, Moore, TA, Kläui, M
We report on current-induced domain wall motion in Ta/Co20Fe60B20/MgO nanowires. Domain walls are observed to move against the electron flow when no magnetic field is applied, while a field along the nanowires strongly affects the domain wall motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::ccd1fb4638ac34d0bb6b9451d72e7463
Autor:
De Nadai, C, Mirone, A, Dhesi, SS, Bencok, P, Brookes, NB, Marenne, [No Value], Rudolf, P, Tagmatarchis, N, Shinohara, H, Dennis, TJS, Marenne, I., Nadaï, C. De
Publikováno v:
Physical Review. B: Condensed Matter and Materials Physics, 69(18):184421. AMER PHYSICAL SOC
Local magnetic properties of rare-earth (RE) atoms encapsulated in fullerenes have been characterized using x-ray magnetic circular dichroism and x-ray absorption spectroscopy (XAS). The orbital and spin contributions of the magnetic moment have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd295f032186930f30205933eb7656a3
https://doi.org/10.1103/physrevb.69.184421
https://doi.org/10.1103/physrevb.69.184421
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Akademický článek
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