6,760 research outputs found
Mechanical properties and the electronic structure of transition of metal alloys
This interdiscipline research program was undertaken in an effort to investigate the relationship between the mechanical strength of Mo based alloys with their electronic structure. Electronic properties of these alloys were examined through optical studies, and the classical solid solution strengthening mechanisms were considered, based on size and molecular differences to determine if these mechanisms could explain the hardness data
Proposal for a Topological Plasmon Spin Rectifier
We propose a device in which the spin-polarized AC plasmon mode in the
surface state of a topological insulator nanostructure induces a static spin
accumulation in a resonant, normal metal structure coupled to it. Using a
finite-difference time-domain model, we simulate this spin-pump mechanism with
drift, diffusion, relaxation, and precession in a magnetic field. This
optically-driven system can serve as a DC "spin battery" for spintronic
devices.Comment: Eq. 1 corrected; Figs 3 and 4 update
How banks can self-monitor their lending to comply with the equal credit opportunity act
The authors provide a step-by-step discussion of how an individual lender in the United States can self-monitor its loan process for compliance with the Equal Credit Opportunity Act and provide an empirical example for illustration. Along the way, they discuss the problems faced by individual lenders who attempt to self-monitor their lending process and conclude with a discussion of the continuing, constructive role for bank examiners and regulators in this endeavor.Regulation B: Equal Credit Opportunity
Terahertz Hall Measurements On Optimally Doped Single Crystal Bi-2212
The infrared Hall angle in optimally doped single crystal was measured from 3.05 to 21.75 meV as a continuous function of
temperature from 25 to 300\,K. In the normal state, the temperature dependence
of the real part of the cotangent of the infrared Hall angle obeys the same
power law as dc measurements. The measured Hall frequency is
significantly larger than the expected value based upon ARPES data analyzed in
terms of the relaxation time approximation. This discrepancy as well as the
temperature dependence of and is well
described by a Fermi liquid theory in which current vertex corrections produced
by electron-magnon scattering are included.Comment: 10 pages, 2 figure
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