Results 71 to 80 of about 4,549 (177)

Classical Mechanics of Collinear Positron-Hydrogen Scattering

open access: yes, 2015
We study the classical dynamics of the collinear positron-hydrogen scattering system below the three-body breakup threshold. Observing the chaotic behavior of scattering time signals, we in- troduce a code system appropriate to a coarse grained ...
Byun, Chang Woo   +4 more
core   +1 more source

Nonmetallic thermal transport in low-dimensional proximity structures with partially preserved time-reversal symmetry in a magnetic field [PDF]

open access: yes, 2004
Gapped excitation spectra of Andreev states are studied in one- and two-dimensional (1D and 2D) normal systems in superconducting contacts subject to a parallel magnetic field.
Tkachov, G.
core   +1 more source

Geometrical enhancement of the proximity effect in quantum wires with extended superconducting tunnel contacts [PDF]

open access: yes, 2005
We study Andreev reflection in a ballistic one-dimensional channel coupled in parallel to a superconductor via a tunnel barrier of finite length $L$. The dependence of the low-energy Andreev reflection probability $R_A$ on $L$ reveals the existence of a ...
A. F. Andreev   +9 more
core   +3 more sources

The IHRA Definition and Its Critics [PDF]

open access: yes, 2021
Harrison, Bernard, Klaff, Lesley
openaire   +1 more source

IHRA Recommendations for Archaeologists and Buildings Conservation Practitioners

open access: yes
This document supplements the IHRA Charter for Safeguarding Sitesii. It aims to provide practical guidance to archaeologists and building conservation practitioners preparing to work with sites related to the Holocaust, the genocide of the Roma, and crimes of the Nazis and their collaborators.iii It is anticipated that it will also be useful to those ...
Carr, Gilly   +13 more
openaire   +1 more source

Mesoscopic Fano Effect in a Quantum Dot Embedded in an Aharonov-Bohm Ring [PDF]

open access: yes, 2003
The Fano effect, which occurs through the quantum-mechanical cooperation between resonance and interference, can be observed in electron transport through a hybrid system of a quantum dot and an Aharonov-Bohm ring.
A. Ueda   +57 more
core   +1 more source

Magnetic-field dependence of transport in normal and Andreev billiards: a classical interpretation to the averaged quantum behavior [PDF]

open access: yes, 2005
We perform a comparative study of the quantum and classical transport probabilities of low-energy quasiparticles ballistically traversing normal and Andreev two-dimensional open cavities with a Sinai-billiard shape.
A. A. Clerk   +12 more
core   +3 more sources

How costly is sustained low inflation for the U.S. economy? [PDF]

open access: yes
The authors study the welfare cost of inflation in a general equilibrium life-cycle model that includes households that live for many periods, production and capital, simple monetary and financial sectors, and a fairly elaborate government sector.
James B. Bullard, Steven Russell
core  

Spartan Daily, March 27, 1990 [PDF]

open access: yes, 1990
Volume 94, Issue 42https://scholarworks.sjsu.edu/spartandaily/7972/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Andreev billiards

open access: yes, 2004
This is a review of recent advances in our understanding of how Andreev reflection at a superconductor modifies the excitation spectrum of a quantum dot.
Beenakker, C. W. J.
core   +1 more source

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