Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Dirk Backes"'
Emergent and robust ferromagnetic-insulating state in highly strained ferroelastic LaCoO3 thin films
Autor:
Dong Li, Hongguang Wang, Kaifeng Li, Bonan Zhu, Kai Jiang, Dirk Backes, Larissa S. I. Veiga, Jueli Shi, Pinku Roy, Ming Xiao, Aiping Chen, Quanxi Jia, Tien-Lin Lee, Sarnjeet S. Dhesi, David O. Scanlon, Judith L. MacManus-Driscoll, Peter A. van Aken, Kelvin H. L. Zhang, Weiwei Li
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Transition metal oxides are promising candidates for the next generation of spintronic devices due to their fascinating properties that can be effectively engineered by strain, defects, and microstructure. An excellent example can be found i
Externí odkaz:
https://doaj.org/article/78d790c0d80f4a74b7aba944958b10bb
Autor:
Geet Awana, Chris Cox, Laura Stuffins, Guru Venkat, Kelly Morrison, Zhaoxia Zhou, Dirk Backes
Publikováno v:
Materials Research Express, Vol 7, Iss 10, p 106406 (2020)
The emergence of thin film CoFeB has driven research and industrial applications in the past decades, with the magnetic random access memory (MRAM) the most prominent example. Because of its beneficial properties, it fulfills multiple functionalities
Externí odkaz:
https://doaj.org/article/90b2ebb7dd5e43678849feba1b6968ea
Autor:
Allan S. Johnson, Daniel Perez-Salinas, Khalid M. Siddiqui, Sungwon Kim, Sungwook Choi, Klara Volckaert, Paulina E. Majchrzak, Søren Ulstrup, Naman Agarwal, Kent Hallman, Richard F. Haglund, Christian M. Günther, Bastian Pfau, Stefan Eisebitt, Dirk Backes, Francesco Maccherozzi, Ann Fitzpatrick, Sarnjeet S. Dhesi, Pierluigi Gargiani, Manuel Valvidares, Nongnuch Artrith, Frank de Groot, Hyeongi Choi, Dogeun Jang, Abhishek Katoch, Soonnam Kwon, Sang Han Park, Hyunjung Kim, Simon E. Wall
Publikováno v:
Nature Physics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c71966251cc458466ce27ba2cf00a6
https://doi.org/10.1038/s41567-023-01949-0
https://doi.org/10.1038/s41567-023-01949-0
Autor:
Allan S. Johnson, Daniel Perez-Salinas, Khalid M. Siddiqui, Sungwon Kim, Sungwook Choi, Klara Volckaert, Paulina E. Majchrzak, Søren Ulstrup, Naman Agarwal, Kent Hallman, Richard F. Haglund, Christian M. Günther, Bastian Pfau, Stefan Eisebitt, Dirk Backes, Francesco Maccherozzi, Ann Fitzpatrick, Sarnjeet S. Dhesi, Pierluigi Gargiani, Manuel Valvidares, Nongnuch Artrith, Frank de Groot, Hyeongi Choi, Dogeun Jang, Abhishek Katoch, Soonnam Kwon, Sang Han Park, Hyunjung Kim, Simon E. Wall
Publikováno v:
Johnson, A S, Perez-Salinas, D, Siddiqui, K, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K A, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO2 ', Nature Physics, vol. 19, pp. 215 . https://doi.org/10.1038/s41567-022-01848-w
Johnson, A S, Perez-Salinas, D, Siddiqui, K M, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO 2 ', Nature Physics, vol. 19, no. 2, pp. 215-220 . https://doi.org/10.1038/s41567-022-01848-w
Johnson, A S, Perez-Salinas, D, Siddiqui, K M, Kim, S, Choi, S, Volckaert, K, Majchrzak, P E, Ulstrup, S, Agarwal, N, Hallman, K, Haglund, R F, Günther, C M, Pfau, B, Eisebitt, S, Backes, D, Maccherozzi, F, Fitzpatrick, A, Dhesi, S S, Gargiani, P, Valvidares, M, Artrith, N, de Groot, F, Choi, H, Jang, D, Katoch, A, Kwon, S, Park, S H, Kim, H & Wall, S E 2023, ' Ultrafast X-ray imaging of the light-induced phase transition in VO 2 ', Nature Physics, vol. 19, no. 2, pp. 215-220 . https://doi.org/10.1038/s41567-022-01848-w
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::635ec0caae20f9fe2711c1f2b7206fbc
Autor:
Ian Vidamour, Charles Swindells, Guru Venkat, Luca Manneschi, Paul Fry, Alexander Welbourne, Richard Rowan-Robinson, Dirk Backes, Francesco Maccherozzi, Sarnjeet Dhesi, Eleni Vasilaki, Dan Allwood, Thomas Hayward
In Materio reservoir computing (RC) leverages the response of physical systems to perform computation. Dynamic systems with emergent behaviours (where local interactions lead to complex global behaviours) are especially promising for RC, as computati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bc605cca4a51660928323b09bd1af73
https://doi.org/10.21203/rs.3.rs-2183134/v1
https://doi.org/10.21203/rs.3.rs-2183134/v1
Autor:
Dong Li, Bonan Zhu, Dirk Backes, Larissa S. I. Veiga, Tien-Lin Lee, Hongguang Wang, Qian He, Pinku Roy, Jiaye Zhang, Jueli Shi, Aiping Chen, Peter A. van Aken, Quanxi Jia, Sarnjeet S. Dhesi, David O. Scanlon, Kelvin H. L. Zhang, Weiwei Li
Publikováno v:
Physical Review B. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2bfd53e0aede93e5fc0f80a0599714d
https://doi.org/10.1103/physrevb.105.165426
https://doi.org/10.1103/physrevb.105.165426
Autor:
S.M. Masur, Crispin H. W. Barnes, P. J. Newton, A A Pacheco-Pumaleque, M A González Esqueche, Dirk Backes, N. B. Devlin, Massimo Ghidini, Francesco Maccherozzi
The remanent domain structures of composite element magnetic barcodes have been imaged using photo-emission electron microscopy with contrast from x-ray magnetic circular dichroism (XMCD-PEEM) and analysed with reference to the results of micromagnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe041cd149052f65825c1e4b3a5959e5
https://www.repository.cam.ac.uk/handle/1810/328056
https://www.repository.cam.ac.uk/handle/1810/328056
Autor:
Shilei Ding, Gerhard Jakob, Sven Becker, Francesco Maccherozzi, Dirk Backes, Andrew Ross, Lorenzo Baldrati, Romain Lebrun, Mathias Kläui, Felix Schreiber
Publikováno v:
Physical Review B. 103
$\mathrm{Tm}\mathrm{Fe}{\mathrm{O}}_{3}$ (TFO) is a canted antiferromagnet that undergoes a spin reorientation transition (SRT) with temperature between 82 and 94 K in single crystals. In this temperature region, the N\'eel vector continuously rotate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26eaf85652c21ae98330da73db293120
https://doi.org/10.1103/physrevb.103.024423
https://doi.org/10.1103/physrevb.103.024423
Autor:
Abdur Rehman Jalil, Vijay Narayan, Martin Lanius, Detlev Grützmacher, Peter Schüffelgen, C. J. B. Ford, Philipp Verpoort, J. R. A. Dann, Gregor Mussler, Dirk Backes, Gareth Conduit
Publikováno v:
Physical review / B 100(2), 024504 (2019). doi:10.1103/PhysRevB.100.024504
We report non-equilibrium magnetodynamics in the Rashba-superconductor GeTe, which lacks inversion symmetry in the bulk. We find that at low temperature the system exhibits a non-equilibrium state, which decays on time scales that exceed conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8c5ee90adaff973ca585cbeb83b2e0f
http://arxiv.org/abs/1902.04675
http://arxiv.org/abs/1902.04675
Autor:
Guru Venkat, Zhaoxia Zhou, Chris Cox, Dirk Backes, Kelly Morrison, Laura Stuffins, Geet Awana
Publikováno v:
Materials Research Express. 7:106406
The emergence of thin film CoFeB has driven research and industrial applications in the past decades, with the magnetic random access memory (MRAM) the most prominent example. Because of its beneficial properties, it fulfills multiple functionalities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e90ad378561ba0df1844c36666d60d4
https://doi.org/10.1088/2053-1591/abc124
https://doi.org/10.1088/2053-1591/abc124