Zobrazeno 1 - 10
of 35
pro vyhledávání: '"K. R. Mountfield"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 260:273-281
The exchange coupling between ferromagnetic Ni 81 Fe 19 and antiferromagnetic Pt x Mn 1− x films prepared by RF magnetron sputtering has been investigated. The study has focused on the relationship between the exchange bias and the structural chara
Publikováno v:
Journal of Magnetism and Magnetic Materials. 246:335-344
Using 3D-boundary element modeling, guidelines for designing an ultra-high density perpendicular system were defined. Both geometrical and material influences were investigated. The theoretical principles developed to choose dimensions and materials
Publikováno v:
Journal of Applied Physics. 87:4367-4374
In-plane ferromagnetic resonance (FMR) has been used to study exchange anisotropy in Ni81Fe19/Pt10Mn90 bilayers at room temperature. A theoretical calculation for the FMR resonance field was carried out based on a simple model of the exchange bias in
Autor:
Tan Le, Daniel D. Stancil, William E. Ross, John R. Lucas, Jaekyong Cho, David N. Lambeth, Suresh Santhanam, K. R. Mountfield
Publikováno v:
Journal of Applied Physics. 76:1910-1919
A new reflected mode magneto‐optic spatial light modulator (R‐MOSLM) has been developed for miniature optical correlators and computers. A factor of 4 improvement in pixel switching sensitivity, compared to the conventional transmission mode magn
Publikováno v:
Journal of Applied Physics. 80:1012-1014
FeN materials exhibiting high moment, low coercivity and small magnetostriction have previously been reported. Zr has been known to reduce the magnetostriction in other Fe alloys. The criteria for an ideal recording head pole material as well as shie
Publikováno v:
IEEE Transactions on Magnetics. 30:3864-3866
An unshielded, dual-element horizontal MR head utilizing a differential detection technique was designed and fabricated. A new process was developed for etching MR sensor gaps utilizing a combination of direct-write e-beam lithography, reactive ion e
Autor:
K. R. Mountfield, Daniel D. Stancil, Louis G. Kelly, T. Le, Jonathan B. Whitlock, J. Cho, Dennis J. Garrity, Suresh Santhanam, Mark H. Randles, William E. Ross, David N. Lambeth, John R. Lucas, Theodore R. Maki, James P. Karins
Publikováno v:
Proceedings of LEOS '93.
A new reflected mode magneto-optic spatial light modulator (R-MOSLM) has been developed for miniature optical correlators and computers. An improvement by a factor of four in pixel switching sensitivity, compared to the conventional transmission mode
Publikováno v:
IEEE Transactions on Magnetics. 27:4687-4689
The unshielded horizontal dual-element magnetoresistive (MR) head is comprised of two parallel MR sensors in a plane parallel to the recording media. The authors describe the signals that can be obtained from an unshielded horizontal dual-element MR
Publikováno v:
Journal of Applied Physics. 69:5408-5410
A two‐dimensional finite‐element method was used to model a horizontal magnetoresistive head in order to test the fabrication design parameters. The device consists of two magnetoresistive elements placed closely together and parallel to the plan
Publikováno v:
IEEE Transactions on Magnetics. 26:135-137
Ferromagnetic resonance (FMR) was used to characterize particles dispersed in a nonmagnetic matrix. A sequence of media was prepared in which high-aspect-ratio CrO/sub 2/ particles were dispersed in a binder matrix with volumetric packing fractions (