Zobrazeno 1 - 10
of 38
pro vyhledávání: '"S. Louch"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 312:379-385
We report on the magnetic behaviour of films of Fe nanoparticles deposited from the gas phase with sizes in the range 2–3 nm embedded in Ag and Co matrices and Co nanoparticles of the same size embedded in Ag matrices. Magnetometry measurements, us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a135de1ee4020cd0e74c7ff577ec3d90
https://doi.org/10.1016/j.jmmm.2006.10.1206
https://doi.org/10.1016/j.jmmm.2006.10.1206
Publikováno v:
Journal of Physics: Condensed Matter. 18:2385-2399
The atomic structure of nanocomposite Fe/Co films has been studied using synchrotron radiation. Films in which Co nanoclusters are embedded in an Fe matrix, and films where Fe nanoclusters are embedded in Co, are both investigated. The samples were p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6a9dbdc8c07134794ed9418d6ff9842
https://doi.org/10.1088/0953-8984/18/8/004
https://doi.org/10.1088/0953-8984/18/8/004
Autor:
Jean-Pierre Bucher, S.H. Baker, Joachim Bansmann, Armin Kleibert, Colin W. Binns, Karl-Heinz Meiwes-Broer, Y. Xie, Kalliopi N. Trohidou, G. M. Pastor, Alain Perez, John A. Blackman, S. Louch, D. Kechrakos
Publikováno v:
Journal of Physics D: Applied Physics. 38:R357-R379
Depositing pre-formed gas-phase nanoparticles, whose properties can be widely varied, onto surfaces enables the production of films with designed properties. The films can be nanoporous or, if co-deposited with an atomic vapour, granular, allowing in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4f1a30f83569cf5fd43b06f7dad859
https://doi.org/10.1088/0022-3727/38/22/r01
https://doi.org/10.1088/0022-3727/38/22/r01
Publikováno v:
Journal of Physics: Condensed Matter. 16:7813-7821
The atomic structure of Fe nanoclusters embedded in a range of matrix materials has been studied using synchrotron radiation. In particular, the effect of embedding the clusters in Ag, amorphous carbon (a-C) and a porous C60 matrix is investigated. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86c526e96ca854987fcf19c22826d4fd
https://doi.org/10.1088/0953-8984/16/43/020
https://doi.org/10.1088/0953-8984/16/43/020
Autor:
J. D. Bellier, S. C. Thornton, S.H. Baker, Colin W. Binns, Pilar Prieto, S. Louch, Fausto Sirotti, H Cruguel
Publikováno v:
Applied Surface Science. 226:249-260
It is well known that free magnetic nanoclusters display novel properties including enhanced magnetic moments in ferromagnetic metals, ferrimagnetism in antiferromagnetic metals and the appearance of magnetism in non-magnetic metals. A contemporary c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a31423999304848f1e9eb85233305c
https://doi.org/10.1016/j.apsusc.2003.11.069
https://doi.org/10.1016/j.apsusc.2003.11.069
Publikováno v:
IEE Proceedings - Science, Measurement and Technology. 150:247-251
The magnetic behaviour of supported Fe nanoclusters containing a few hundred atoms and coated with Co or embedded in Ag matrices has been studied using XMCD and magnetometry. Isolated mass-selected clusters deposited in situ on HOPG substrates in UHV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::037d25334f83292ce986348e4cd542d5
https://doi.org/10.1049/ip-smt:20030825
https://doi.org/10.1049/ip-smt:20030825
Autor:
P Finetti, M. J. Maher, K. W. Edmonds, Sarnjeet S. Dhesi, S.H. Baker, S. Louch, Colin W. Binns, N. B. Brookes
Publikováno v:
Physica B: Condensed Matter. 318:350-359
We have studied the evolution of the magnetic behaviour of size-selected Fe nanoclusters from isolated particles adsorbed on a surface exposed in UHV to dense interacting assemblies. The clusters were produced by a UHV-compatible gas aggregation sour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7600ae464cb0cf13e6a1505feb564282
https://doi.org/10.1016/s0921-4526(02)00804-9
https://doi.org/10.1016/s0921-4526(02)00804-9
Autor:
M. J. Maher, S. C. Thornton, S. Louch, K. W. Edmonds, S.H. Baker, Colin W. Binns, Sarnjeet S. Dhesi
Publikováno v:
Journal of Magnetism and Magnetic Materials. 247:19-25
X-ray magnetic circular dichroism has been used to measure the magnetic moments of exposed and Co-coated Fe nanoclusters in the size range 180–690 atoms. The clusters were deposited in situ onto highly oriented pyrolytic graphite substrates using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2284f9e11035f47d7e9acf5ba96b07a1
https://doi.org/10.1016/s0304-8853(02)00090-2
https://doi.org/10.1016/s0304-8853(02)00090-2
Autor:
M. J. Maher, S. C. Thornton, S.H. Baker, Colin W. Binns, S. Louch, N. B. Brookes, K. W. Edmonds, Sarnjeet S. Dhesi
Publikováno v:
physica status solidi (a). 189:339-350
We have studied the evolution of the magnetic behaviour of Fe nanoclusters from isolated particles adsorbed on a surface and exposed in UHV to dense interacting assemblies. The clusters were produced by a UHV-compatible gas aggregation source and wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae48188a8392123bbf9277325ea3036b
https://doi.org/10.1002/1521-396x(200202)189:2<339::aid-pssa339>3.0.co
https://doi.org/10.1002/1521-396x(200202)189:2<339::aid-pssa339>3.0.co
Publikováno v:
IEEE Transactions on Magnetics. 38:141-145
We have used X-ray magnetic circular dichroism to determine the orbital and spin moments in exposed and embedded mass-selected Fe nanoclusters (250-550 atoms) deposited in situ using a gas aggregation source. The isolated and exposed particles have a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed036179c5089331239efa92e9a6146
https://doi.org/10.1109/tmag.2002.988926
https://doi.org/10.1109/tmag.2002.988926