Zobrazeno 1 - 10
of 56
pro vyhledávání: '"T. J. Moran"'
Publikováno v:
Physical Review B. 59:6984-6993
We have studied the effect of the interface structure on the exchange bias in the ${\mathrm{FeF}}_{2}\ensuremath{-}\mathrm{Fe}$ system, for ${\mathrm{FeF}}_{2}$ bulk single crystals or thin films. The exchange bias depends very strongly on the crysta
Publikováno v:
Physical Review Letters. 76:4624-4627
We have discovered a positive unidirectional exchange anisotropy in antiferromagnetic (Fe${\mathrm{F}}_{2}$) and ferromagnetic (Fe) bilayers cooled through the antiferromagnetic critical temperature ${T}_{N}$ in large magnetic fields. For low positiv
Publikováno v:
Journal of Applied Physics. 78:1887-1891
The exchange anisotropy of Ni80Fe20 (permalloy) films deposited onto bulk single crystal CoO substrates using molecular‐beam epitaxy is strongly affected by the interface structure. Contrary to expectations for uncompensated interfaces, the loop sh
Autor:
T. J. Moran, A. M. Eastman
Publikováno v:
Child & Youth Services. 15:159-176
Autor:
John T. Markert, J. Beille, John J. Neumeier, M. B. Maple, T. J. Moran, C. L. Seaman, E. A. Early
Publikováno v:
Physical Review Letters. 64:80-83
Measurements of the superconducting transition temperature {ital T}{sub {ital c}} in the electron-doped copper-oxide compounds {ital L}{sub 2{minus}{ital x}}M{sub x}CuO{sub 4{minus}{ital y}} under pressure {ital P} to {similar to}20 kbar reveal that,
Publikováno v:
Applied Physics Letters. 64:2590-2592
Ni/Co multilayers grown by molecular beam epitaxy are found to exhibit a magnetoresistance ΔR/R at liquid helium temperature as large as 8.2%, with saturation fields ΔH≊22 Oe and a sensitivity (ΔR/R)/(2ΔH)≊0.19% Oe−1. The highest room tempe
Publikováno v:
Applied Physics Letters. 63:1276-1278
We have prepared Gd1−xPrxBa2Cu3O7−δ phase spread alloy thin films with well‐defined variations in the concentration of Pr across a single substrate. Their Pr concentrations were independently determined from electrical resistivity and Auger el
Publikováno v:
Cancer research. 60(4)
Complex autocrine and paracrine signaling pathways control the multiple cycles of epithelial cell proliferation and involution characteristic of the human mammary gland. Activation of these pathways can lead to cell division, cell cycle arrest, apopt
Publikováno v:
Physical review. B, Condensed matter. 51(4)
Ferromagnetic/ferromagnetic Ni/Co superlattices have been grown by molecular-beam epitaxy on Al[sub 2]O[sub 3](11[bar 2]0) substrates. X-ray diffraction and surface analysis techniques (low-energy electron diffraction and Auger-electron spectroscopy)
Publikováno v:
Physical review. B, Condensed matter. 49(8)
Diffraction-intensity oscillations have been observed using molecular-dynamics simulations of vapor deposition. Atoms interacting via modified Lennard-Jones potentials were deposited onto fcc(111) and fcc(100) surfaces with periodic boundary conditio