Publications

This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.

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19 results for P. Freitas

Giant anisotropic magnetoresistance and excess resistivity in amorphous U1-xSbx ferromagnets
- - P. Freitas
  - T.S. Plaskett
- 1990
- Physical Review Letters
Comparative study of superconducting energy gaps in oriented films and polycrystalline bulk samples of Y-Ba-Cu-O
- - R.T. Collins
  - Z. Schlesinger
  - et al.
- 1987
- Physical Review Letters
Magnetic and transport properties of amorphous u_1-xsb_x ferromagnets
- - P. Freitas
  - T.S. Plaskett
- 2007
- Physica Scripta
Magnetic and transport properties of sputtered Gd-Y multilayers
- - P. Freitas
  - M. From
  - et al.
- 1991
- Journal of Applied Physics
Magnetoresistance enhancement in Gd- Y bilayers
- - P. Freitas
  - M. From
  - et al.
- 1991
- Journal of Magnetism and Magnetic Materials
Large magnetoresistance anisotropy in a new class of amorphous ferromagnets: U_100-x-ySb_xMn_y
- - P. Freitas
  - T.S. Plaskett
- 1990
- Journal of Applied Physics
Giant transverse hysteresis in an asperomagnet
- - J.M.D. Coey
  - P. Freitas
  - et al.
- 1990
- Physical Review B
Anisotropic magnetoresistance in Co films
- - P. Freitas
  - A.A. Gomes
  - et al.
- 1990
- Journal of Magnetism and Magnetic Materials
Magnetoresistance of Gd-Y multilayers
- - P. Freitas
  - A.A. Gomes
  - et al.
- 1990
- Journal of Magnetism and Magnetic Materials
Magnetoresistance Anisotropy and Magnetization Reversal Processes in two Different Kinds of Amorphous Ferromagnets: A- Tb20(Fe4COl)80 AND a-U45Sb45Mn10
- - P. Freitas
  - L.V. Melo
  - et al.
- 1990
- IEEE Transactions on Magnetics