Search Results - "BERKOWITZ, E. A"

Exchange anisotropy — a review by Berkowitz, A.E., Takano, Kentaro

“…Exchange anisotropy refers to the magnetic manifestations of an exchange coupling at the interface between two different magnetically ordered systems. Of…”
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Finite Size Effects in Antiferromagnetic NiO Nanoparticles by Kodama, R. H., Makhlouf, Salah A., Berkowitz, A. E.

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Giant magnetic field dependent impedance of amorphous FeCoSiB wire by Beach, R. S., Berkowitz, A. E.

“…The impedance of an amorphous Fe4.3Co68.2Si12.5B15 wire (100 μm diameter) exhibits an extraordinarily large frequency dependent resistance in addition to the…”
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Cardiac and pericardial calcifications on chest radiographs by Ferguson, E.C, Berkowitz, E.A

“…Many types of cardiac and pericardial calcifications identified on chest radiographs can be recognized and distinguished based on characteristic locations and…”
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Giant magnetoresistance in heterogeneous Cu-Co alloys by BERKOWITZ, A. E, MITCHELL, J. R, CAREY, M. J, YOUNG, A. P, ZHANG, S, SPADA, F. E, PARKER, F. T, HUTTEN, A, THOMAS, G

“…Giant magnetoresistance has been observed in heterogeneous thin film Cu--Co alloys consisting of ultrafine cobalt-rich precipitate particles in a Cu-rich…”
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Magnetoresistance of Chromium Dioxide Powder Compacts by Coey, J. M. D., Berkowitz, A. E., Balcells, Ll, Putris, F. F., Barry, A.

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Magnetoresistance of magnetite by Coey, J. M. D., Berkowitz, A. E., Balcells, Ll, Putris, F. F., Parker, F. T.

“…The magnetoresistance behavior of Fe3O4 in polycrystalline thin film, powder compact, and single-crystal form are compared. Negative magnetoresistance with…”
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On the perpendicular anisotropy of Co/Pd multilayers by Hong, J.I., Sankar, S., Berkowitz, A.E., Egelhoff, W.F.

“…The two principal mechanisms for explaining the perpendicular anisotropy in Co–Pd multilayers were investigated. These mechanisms are the broken symmetry at…”
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Co-Fe metal/native-oxide multilayers: a new direction in soft magnetic thin film design I. Quasi-static properties and dynamic response by Beach, G.S.D., Berkowitz, A.E.

“…The progression toward gigahertz data rates in magnetic recording has introduced considerable challenges to soft magnetic materials design. The difficulties…”
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Co-Fe metal/native-oxide multilayers: a new direction in soft magnetic thin film design II. Microscopic characteristics and interactions by Beach, G.S.D., Berkowitz, A.E.

“…Co/sub x/Fe/sub 100-x/ metal/native-oxide multilayer (MNOM) films exhibit soft magnetic properties, large magnetization, high resistivity, and a potential…”
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Anomalous properties of magnetic nanoparticles by Berkowitz, A.E., Kodama, R.H., Makhlouf, Salah A., Parker, F.T., Spada, F.E., McNiff, E.J., Foner, S.

“…Nanoparticles of ferrimagnetic NiFe 2O 4 and antiferromagnetic NiO exhibit a variety of anomalous magnetic properties. The lower coordination of surface spins…”
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Magnetic ground states and the role of vortices in ferromagnetic hollow nanospheres by GOLL, D, MACKE, S, BERKOWITZ, A. E, BERTRAM, H. N

“…We have analytically calculated and compared the total magnetic energies of remanent magnetization states of hollow particles to find conditions for…”
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Influence of interface alloying on the magnetic properties of Co/Pd multilayers by Carrey, J., Berkowitz, A. E., Egelhoff, W. F., Smith, David J.

“…The origin of perpendicular anisotropy in Co/Pd multilayers has been investigated. We examined this question by studying multilayers in which the total…”
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Charge storage in Co nanoclusters embedded in SiO2 by scanning force microscopy by Schaadt, D. M., Yu, E. T., Sankar, S., Berkowitz, A. E.

“…Scanning force microscopy was used to study localized charge deposition and subsequent transport in Co nanoclusters embedded in SiO2 deposited on an n-type Si…”
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Unusual Co moment reduction in the NiCoO/Co exchange bias system by Brück, S., Goering, E., Tang, Y.J., Schütz, G., Berkowitz, A.E.

“…To answer the question on how the explicit mechanism of coupling in the antiferromagnetic alloy NiCoO is established when in close contact to a ferromagnetic…”
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Spin-dependent tunneling in discontinuous metal/insulator multilayers by Dieny, B, Sankar, S, McCartney, M.R, Smith, D.J, Bayle-Guillemaud, P, Berkowitz, A.E

“…We have studied the structural, magnetic and transport properties of (Co/SiO 2) discontinuous multilayers. These multilayers consist of layers of Co particles…”
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Hollow metallic microspheres produced by spark erosion by Berkowitz, A. E., Harper, H., Smith, David J., Hu, Hao, Jiang, Qian, Solomon, Virgil C., Radousky, H. B.

“…Hollow spherical particles of Ni, CoFe, the ferromagnetic shape memory alloy Ni49Mn30Ga21, and the giant magnetostrictive alloy Fe83Ga17, with diameters up to…”
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Magneto-impedance effect in NiFe plated wire by Beach, R. S., Smith, N., Platt, C. L., Jeffers, F., Berkowitz, A. E.

“…The voltage V(t) induced by a sinusoidal drive current traversing a 125-μm-diameter BeCu wire plated with 1 μm NiFe is observed to be a very strong function of…”
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Magnetic correlations in non-percolated Co-SiO2 granular films by SANKAR, S, DENDER, D, BORCHERS, J. A, SMITH, David J, ERWIN, R. W, KLINE, S. R, BERKOWITZ, A. E

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Exchange anisotropy in coupled films of Ni81Fe19 with NiO and CoxNi1-xO by CAREY, M. J, BERKOWITZ, A. E

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