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Now showing items 41-50 of 102
Quantised conductance in a contact between metallic oxide crystals
(American Physical Society, 1998)
The conductance of a point contact between two crystals of metallic (La0.75Sr0.25)MnO3 shows steps as the contact is broken. A histogram of the conductance values observed in 60 breaks exhibits a series of sharp peaks at ...
Torque in nested Halbach cylinders
(IEEE, 1999)
Electrodeposited FePt films
(IEEE, 2003)
A novel bath for electrodepositing FePt films was developed
and films were electrodeposited on copper substrates with
thickness up to 0.45 m. The magnetic and structural properties
of the films were measured. The films ...
Quantized conductance in a contact between metallic oxide crystals
(American Physical Society, 1998)
The conductance of a point contact between two crystals of metallic (La0.75Sr0.25)MnO3 shows steps as the contact is broken. A histogram of the conductance values observed in 60 breaks exhibits a series of sharp peaks at ...
Perpendicular magnetic-anisotropy in iron films produced by laser chemical vapor-deposition of FE(CO)5
(IEEE, 1990)
Uniform thin films of polyc
r y s t a l l i n e a -iron are obtained by
decomposing a stream of Fe(C0)s in a flow
reactor using 193 nm ArF excimer laser
pulses. The films are optically flat and 2.6 pm
thick, but have ...
Spin-dependent tunneling spectroscopy in MgO-based double-barrier magnetic tunnel junctions
(2012)
We investigated the dynamic conductance and inelastic electron tunneling spectroscopy in
MgO-based double barrier magnetic tunnel junctions with Co
50
Fe
50
/Co
40
Fe
40
B
20
hybrid free
layers. The tunneling ...
Thick film permanent magnets by membrane electrodeposition
(American Institute of Physics, 2005)
Thick films of nearly equiatomic Co?Pt produced by electrodeposition into nanoporous membranes exhibit an isotropic magnetic phase with square hysteresis loops (Mr/Ms = 0.95) and coercivity of up to 1.3 T. The initial ...
Noncollinear spin arrangement in ultrafine ferrimagnetic crystallites
(American Physical Society, 1971)
Mossbauer-effect measurements on extremely small (~60 ?) crystallites of ?-Fe2O3 show that the spin configuration differs from the Neel type found in large crystallites. It is proposed that the ions in the surface layer ...
Temperature dependence of inverted tunneling magnetoresistance in MGO-based magnetic tunnel junctions
(2010)
MgO-based magnetic tunnel junctions (MTJs) of the following main structure: Ir22Mn78 (10 nm) /Co90Fe10 (2 nm) /Ru (0.85 nm) /CoFeB (0.5t<2 nm) /MgO (2.5 nm) /CoFeB (3 nm) have been fabricated, with a thin CoFeB layer in ...
Coercivity mechanism of melt-spun Sm(Fe11Ti)
(IEEE, 1990)
Hysteresis loops of randomly oriented grains with uniaxial anisotropy were computed on the basis of an array of 27 Wigner-Seitz cells representing crystallites which interact by exchange coupling at the grain boundaries. ...