Results 91 to 100 of about 1,044,226 (289)
Sensors, 2015 Diffuse Correlation Spectroscopy (DCS) is a well-established optical technique that has been used for non-invasive measurement of blood flow in tissues.
Matthew Tivnan +3 more
doaj +1 more source
Perfect absorption in complex scattering systems with or without hidden symmetries
Nature Communications, 2020 In the past, implementations of coherent perfect absorption relied on systems with symmetric conditions. Here, the authors demonstrate coherent perfect absorption in complex microwave scattering settings without requiring such symmetries.
Lei Chen +2 more
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Coherence lengths in electron-phonon scattering
Journal of Physics F: Metal Physics, 1973 It is shown that the normally accepted condition for the independence of electron-phonon and electron-impurity scattering, q lambda >>1, is wrong and a much stronger condition is needed: q( lambda lambda F/4 pi )12/>>1 in a free electron approximation, where lambda F is the de Broglie Fermi wavelength.
Caplin, A, Napoli, F, Sherring, D
openaire +2 more sources
Stochastic Modelling of Coherent Phenomena in Strongly Inhomogeneous Media.
, 2005 A procedure of numerical simulation for coherent phenomena in multiply scattering media is developed on the basis of the juxtaposition of a Monte Carlo stochastic method with an iterative approach to the solution of the Bethe- Salpeter equation.
Meglinski, I. V. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah +7 more
wiley +1 more source
Comparison of Methods for Classification of Land Cover using Poarimetric SAR data [PDF]
, 2006 Polarimetric SAR data are coherent by nature of the principle of operation. However, most often incoherent ap-proaches are chosen for the post-processing in order to apply conventional averaging and statistical methods.
Krogager, Ernst +4 more
core
High-precision determination of the neutron coherent scattering length
, 2005 The neutron coherent scattering length b(c) has been determined interferometrically to an uncertainty of about 5 x 10(-5) by measuring the nondispersive phase.
Wagh, A.G.; Abbas, S.
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, 2015 In this paper, we present a detailed study of Skyrmion-Skyrmion scattering for two B=1 Skyrmions in the attractive channel where we observe two different scattering regimes. For large separation, the scattering can be approximated as interacting dipoles.
Foster, David +4 more
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Advanced Functional Materials, EarlyView.A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon +9 more
wiley +1 more source
Outline of neutron scattering formalism
, 1993 Neutron scattering formalism is briefly surveyed. Topics touched upon include coherent and incoherent scattering, bound and free cross-sections, the Van Hove formalism, magnetic scattering, clastic scattering, the static approximation, sum rules, small ...
Berk, N.F.
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