Zobrazeno 1 - 10
of 21
pro vyhledávání: '"D. Jeanniot"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 83:35-36
RF sputtered FeTbGd thin films were annealed in an oxidizing atmosphere. Vertical magnetic anisotropy is reduced, but saturation magnetization begins to increase and then decreases. At the same time, these layers become transparent. This coexistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9605b5630b611b891c019a4ff2f8b59d
https://doi.org/10.1016/0304-8853(90)90422-m
https://doi.org/10.1016/0304-8853(90)90422-m
Autor:
J. Desserre, D. Jeanniot
Publikováno v:
Journal of Applied Physics. 54:2820-2823
Several Co‐based media have been recognized to be convenient for perpendicular magnetic recording. These alloys present a good perpendicular magnetic anisotropy and high saturation magnetization, but high demagnetizing fields and a poor perpendicul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d777b193a096e1e4fb94daa084744ea8
https://doi.org/10.1063/1.332314
https://doi.org/10.1063/1.332314
Autor:
J. Desserre, D. Jeanniot
Publikováno v:
Le Journal de Physique Colloques. 46:C6-105
Les alliages CoCr et MT-TR conviennent a l'enregistrement magnetique perpendiculaire. L'epaisseur, les tensions de polarisation et de cathode ainsi que la pression d'argon sont optimisees vis-a-vis de l'anisotropie perpendiculaire de couches minces d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc9c75e772fc7af226d29c613d7ea7e
https://doi.org/10.1051/jphyscol:1985619
https://doi.org/10.1051/jphyscol:1985619
Publikováno v:
Physical Review B. 27:6166-6169
The lattice constant, optical absorption, and resistivity of ${\mathrm{Yb}}_{1\ensuremath{-}x}{\mathrm{Tm}}_{x}\mathrm{S}$ films are reported. For $0\ensuremath{\le}x\ensuremath{\le}0.18$, the samples are semiconducting and the results support the ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a93e3799fd3d5135b754c99450dc98dc
https://doi.org/10.1103/physrevb.27.6166
https://doi.org/10.1103/physrevb.27.6166
Autor:
D. Jeanniot
Publikováno v:
IEEE Transactions on Magnetics. 24:2476-2478
Reading spacing losses are measured, and the relationship between gap length and the flying height, h, is discussed. It is shown that linear recording density depends strongly on h. Very high densities can be obtained if h is reduced, and this is ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d828ac009f92e60bbaf8cd0e74b512b
https://doi.org/10.1109/20.92146
https://doi.org/10.1109/20.92146
Publikováno v:
Journal of Applied Physics. 63:3961-3963
In order to improve the resolution in the inking of the dots, vertical anisotropy media configuration is applied to magnetography. The magnetization transition zone length between the dot and the nonmagnetized drum is hoped to be shorter than in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9b8eae609f0efc63ae6b45ee120ba3
https://doi.org/10.1063/1.340563
https://doi.org/10.1063/1.340563
Autor:
J. Desserre, D. Jeanniot
Publikováno v:
IEEE Transactions on Magnetics. 19:1647-1649
Many investigators have chosen CoCr alloys or other Co-based alloys to study perpendicular magnetic recording. Although the perpendicular magnetic anisotropy of Co alloys is quite convenient for this use, the demagnetizing fields are high because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6d569159ca404366d65eaa474b2e416
https://doi.org/10.1109/tmag.1983.1062675
https://doi.org/10.1109/tmag.1983.1062675
Publikováno v:
IEEE Transactions on Magnetics. 20:809-811
CrCo and amorphous FeTbGd are two potential media for perpendicular magnetic recording. In order to compare their properties, VSM hysteresis loops were plotted and torque measurements carried out. CrCo media present a very high saturation magnetizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2f8c0d12a4c2e4e59b3f242b53230eb
https://doi.org/10.1109/tmag.1984.1063364
https://doi.org/10.1109/tmag.1984.1063364
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1683-1684
Perpendicular magnetic anisotropy of CoCr alloy thin films for perpendicular magnetic recording can be reduced by the existence of a longitudinally oriented transition layer or by a negative magnetostrictive effect. Here, we describe some experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae21cd26d3648695204987a8bb2537ce
https://doi.org/10.1016/0304-8853(86)90976-5
https://doi.org/10.1016/0304-8853(86)90976-5
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