Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Fatma Al Ma'Mari"'
Autor:
Matthew Rogers, Alistair Walton, Machiel G. Flokstra, Fatma Al Ma’Mari, Rhea Stewart, Stephen L. Lee, Thomas Prokscha, Andrew J. Caruana, Christian J. Kinane, Sean Langridge, Harry Bradshaw, Timothy Moorsom, Mannan Ali, Gavin Burnell, Bryan J. Hickey, Oscar Cespedes
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Magnetic molecules deposited on a metallic substrate constitute a method to engineer the spin properties of the molecule and has potential application in low-power information storage devices. Here, the authors investigate a superconductor/molecule/n
Externí odkaz:
https://doaj.org/article/cc748e4f5f9b455f8fb35ec99921cd1f
Autor:
May C. Wheeler, Fatma Al Ma’Mari, Matthew Rogers, Francisco J. Gonçalves, Timothy Moorsom, Arne Brataas, Robert Stamps, Mannan Ali, Gavin Burnell, B. J. Hickey, Oscar Cespedes
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Carbon-based molecules could prove useful in terahertz and optical devices controlled by pure spin currents. Here, conversely, the authors use spin currents to probe molecular dynamics and enhance the optical response of a fullerene layer, enabling h
Externí odkaz:
https://doaj.org/article/4cb50243be5c4a0b930dfef0e81fdd89
Autor:
Shoug Alghamdi, Timothy Moorsom, Fatma Al Ma'Mari, Alistair Walton, Zabeada Aslam, Mannan Ali, Bryan J. Hickey, Oscar Cespedes
Publikováno v:
Journal of Magnetism and Magnetic Materials. 557:169461
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52ae016892bc214883f12a069d2399bc
https://doi.org/10.1016/j.jmmm.2022.169461
https://doi.org/10.1016/j.jmmm.2022.169461
Autor:
M. Rogers, Rhea Stewart, T. Prokscha, Stephen Lee, Oscar Cespedes, Fatma Al Ma’Mari, Christian J. Kinane, Mannan Ali, B. J. Hickey, Andrew J. Caruana, Sean Langridge, Alistair Walton, Harry Bradshaw, Timothy Moorsom, Gavin Burnell, M. G. Flokstra
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
Combining magnetic and superconducting functionalities enables lower energy spin transfer and magnetic switching in quantum computing and information storage, owing to the dissipationless nature of quasi-particle mediated supercurrents. Here, we put
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abc38dd8bc7401d1bf700ec326789c2f
https://hdl.handle.net/10023/23003
https://hdl.handle.net/10023/23003
Publikováno v:
Materials Chemistry and Physics. 267:124619
The effect of iron doping on the structural and magnetic properties of the manganite perovskites Nd0.6Sr0.4FexMn1-xO3 (0.1 ≤ x ≤ 1.0) was studied. Auto-combustion sol-gel method was used to prepare the compounds. X-ray diffraction refinement indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ab0f81661824518e2e8575d7234740
https://doi.org/10.1016/j.matchemphys.2021.124619
https://doi.org/10.1016/j.matchemphys.2021.124619
Autor:
M. Rogers, Shoug Alghamdi, Thomas Prokscha, Gilberto Teobaldi, Oscar Cespedes, B. J. Hickey, Timothy Moorsom, Gavin Burnell, Hubertus Luetkens, M. G. Flokstra, Mannan Ali, Manuel Valvidares, Pierluigi Gargiani, Stephen Lee, Rhea Stewart, Fatma Al Ma’Mari
Publikováno v:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
We thank the Engineering and Physical Sciences Research Council (EPSRC) in the United Kingdom for support through Grants EP/P001556/1, EP/J01060X/1, EP/I004483/1, and EP/M000923/1. R.S. wishes to acknowledge EPSRC for a scholarship via the Grant EP/L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6dd21ca340ae784f1bed05d5d14c12a
https://doi.org/10.1073/pnas.1620216114
https://doi.org/10.1073/pnas.1620216114
Autor:
Gavin Burnell, May C. Wheeler, Oscar Cespedes, Ellen Kendric, Timothy Moorsom, Fatma Al Ma’Mari, Brian. J. Hickey
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
An important step has been developed combining the potential of spintronics with organic electronics to reveal the promising field of molecular spintronics, which can offer more flexibility, higher recyclability, and low-production costs compared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb8098018e35c6e0edda3008506dd09
https://doi.org/10.1109/tmag.2014.2322658
https://doi.org/10.1109/tmag.2014.2322658
Autor:
Gavin Burnell, M. G. Flokstra, Steve Lee, Oscar Cespedes, Timothy Moorsom, George E. Sterbinsky, Mannan Ali, B. J. Hickey, Thomas Prokscha, Dario Arena, Gilberto Teobaldi, Hubertus Luetkens, May C. Wheeler, Donald A. MacLaren, William M. Deacon, Fatma Al Ma’Mari
Publikováno v:
Nature. 524(7563)
This work was supported by the Engineering and Physical Sciences Research Council through grants EP/K00512X/1, EP/K036408/1, EP/J01060X/1 and EP/I004483/1. Only three elements are ferromagnetic at room temperature: the transition metals iron, cobalt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdc0dbd57f8a68f580ad431f0676838
https://pubmed.ncbi.nlm.nih.gov/26245578
https://pubmed.ncbi.nlm.nih.gov/26245578
Autor:
Gavin Burnell, Amilcar Bedoya-Pinto, Luis E. Hueso, Taukeer Mohd Khan, Timothy Moorsom, B. J. Hickey, Christian J. Kinane, Oscar Cespedes, D. Gilks, Fatma Al Ma’Mari, Gilberto Teobaldi, David Ciudad, Sean Langridge, Vlado K. Lazarov, May C. Wheeler
Publikováno v:
Physical Review B. 90
The contact between a molecule and a metallic electrode contributes to or even determines the characteristics of organic devices, such as their electronic properties. This is partly due to the charge transfer that takes place when two materials with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ac83d5e1690634c6342e396f7fa3c4
https://doi.org/10.1103/physrevb.90.125311
https://doi.org/10.1103/physrevb.90.125311
Autor:
May C. Wheeler, D. Gilks, Fatma Al Ma’Mari, Oscar Cespedes, B. J. Hickey, Vlado K. Lazarov, Mohd Taukeer Khan, Timothy Moorsom, Gavin Burnell
Publikováno v:
Applied Physics Letters. 105:022408
We have studied the Raman spectrum and photoemission of hybrid magneto-fullerene devices. For C60 layers on cobalt, the spin polarized electron transfer shifts the photoemission energy, reducing the zero phonon contribution. The total luminescence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6918daf0e17b8afd961c98f2de0cc4c
https://doi.org/10.1063/1.4885336
https://doi.org/10.1063/1.4885336