Zobrazeno 1 - 10
of 35
pro vyhledávání: '"X. Hoffer"'
Publikováno v:
Journal of Applied Electrochemistry. 35:479-485
Cylindrical nano-pores of an anodized aluminum oxide layer on the surface of bulk aluminum were used as templates for the electrochemical growth of semiconductor and magnetic nanowires. The electrodeposition of CdTe and NiFe was investigated to deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6781b11a2186e867668b09f50442445
https://doi.org/10.1007/s10800-005-0290-2
https://doi.org/10.1007/s10800-005-0290-2
Publikováno v:
Journal of Applied Electrochemistry. 34(10):1007-1012
A nano-porous anodized aluminium oxide layer was synthesized on the surface of bulk aluminium at a wide range of anodization voltages. The barrier layer at the pore bottom of anodized aluminium oxide layer was chemically etched to make good electrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c9cfca7200c298e45b065972124e1b4
https://nagasaki-u.repo.nii.ac.jp/records/7361
https://nagasaki-u.repo.nii.ac.jp/records/7361
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2004, 67, pp.103
EPL-Europhysics Letters, 2004, 67, pp.103
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2004, 67, pp.103
EPL-Europhysics Letters, 2004, 67, pp.103
The spin-dependent transport in multiwall carbon nanotubes, obtained by chem- ical vapour deposition in porous alumina membranes, has been investigated. The zero-bias anomaly is shown to follow the typical power law GT −α (eV /kT ). In the nanotub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::492953047adb423c1a506f4710d33fc9
https://doi.org/10.1209/epl/i2003-10273-1
https://doi.org/10.1209/epl/i2003-10273-1
Autor:
X. Hoffer, Laurent Gravier, Takeshi Ohgai, Reimar Spohr, M Lindeberg, Klas Hjort, J-Ph. Ansermet
Publikováno v:
Journal of Physics D: Applied Physics. 36:3109-3114
Nanopores with a wide range of aspect ratios were fabricated in an anodized aluminium oxide layer on bulk metallic aluminium. The aspect ratios (L/D) were around 20?1000 (pore length, L, 1000?60?000?nm; pore diameter, D, 50?100?nm). For comparison, n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d75a5fb646236d96fa8f1295db2d9d6
https://doi.org/10.1088/0022-3727/36/24/003
https://doi.org/10.1088/0022-3727/36/24/003
Publikováno v:
J. Mater. Chem.. 13:2530-2534
The layer thickness of anodized aluminium oxide was controlled by anodization time and voltage to obtain templates with the desired pore-length . The barrier layer at the pore bottom of anodized aluminium templates was chemically etched to make good
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87da41c1971e0680fe753d4c432cd6e
https://doi.org/10.1039/b306581b
https://doi.org/10.1039/b306581b
Publikováno v:
Physical Review B. 72
Electronic transport in an ensemble of multiwall carbon nanotubes and semiconductor nanowires was compared. The nanotubes and nanowires are obtained by template synthesis and are contacted in a current perpendicular to the plane geometry by using dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed2adb2417d8efbbc5b53b2fef10ee84
https://doi.org/10.1103/physrevb.72.073402
https://doi.org/10.1103/physrevb.72.073402
Autor:
X. Hoffer, Laurent Gravier, C. Terrier, S. Serrano Guisan, A. Fábián, J.-Ph. Ansermet, M. Dubey, Jean-Eric Wegrowe
Publikováno v:
Physical Review Letters. 91
Two-level fluctuations of the magnetization state of pseudo-spin-valve pillars $\mathrm{C}\mathrm{o}(10\text{ }\mathrm{n}\mathrm{m})/\phantom{\rule{0ex}{0ex}}\mathrm{C}\mathrm{u}(10\text{ }\mathrm{n}\mathrm{m})/\mathrm{C}\mathrm{o}(30\text{ }\mathrm{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a7f5f33f813e23e3194bcebe4f6763d
https://doi.org/10.1103/physrevlett.91.257209
https://doi.org/10.1103/physrevlett.91.257209
Autor:
A, Fábián, C, Terrier, S Serrano, Guisan, X, Hoffer, M, Dubey, L, Gravier, J-Ph, Ansermet, J-E, Wegrowe
Publikováno v:
Physical review letters. 91(25)
Two-level fluctuations of the magnetization state of pseudo-spin-valve pillars Co(10 nm)/Cu(10 nm)/Co(30 nm) embedded in electrodeposited nanowires ( approximately 40 nm in diameter, 6000 nm in length) are triggered by spin-polarized currents of 10(7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7b4eb6efb312ff2d99381fd3950dc359
https://pubmed.ncbi.nlm.nih.gov/14754153
https://pubmed.ncbi.nlm.nih.gov/14754153
Publikováno v:
Europhysics Letters; Jul2004, Vol. 67 Issue 1, p103-109, 7p
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2002, 80 (20), pp.3775-3777. ⟨10.1063/1.1476065⟩
Applied Physics Letters, American Institute of Physics, 2002, 80 (20), pp.3775-3777. ⟨10.1063/1.1476065⟩
Magnetization reversal triggered by spin injection is measured in electrodeposited Co/Cu/Co pillars (diameter about 60 nm). Two protocols are used. (i) switching of magnetization after a current pulse is monitored as a function of applied field. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc7c1c0e14ab47e6e1b0056212a34c49
https://infoscience.epfl.ch/record/147623
https://infoscience.epfl.ch/record/147623
