Classical Molecule–Surface Scattering in a Quantum Spirit: Application to H2/Pd(111) Nonactivated Sticking
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b04829
Abstract: The semiclassical initial value representation is used to derive a simple expression for the sticking probability in nonactivated dissociative chemisorptions of diatomic molecules. This expression, whose calculation requires only the running of classical trajectories, takes… read more here.
Keywords: quantum spirit; molecule surface; surface scattering; spirit application ... See more keywords
Electron-Surface Scattering from First-Principles.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c07698
Abstract: Electron-surface scattering is important for many transport phenomena and practical applications. Particularly, the downscaling of microelectronics demands higher electrical conductivity for interconnects, which are currently based on Cu, which suffers from strong surface scattering. However,… read more here.
Keywords: transport; electron surface; surface scattering; scattering first ... See more keywords
Surface roughness dependence of the electrical resistivity of W(001) layers
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4994001
Abstract: The resistivity ρ of epitaxial W(001) layers grown on MgO(001) at 900 °C increases from 5.63 ± 0.05 to 27.6 ± 0.6 μΩ-cm with decreasing thickness d = 390 to 4.5 nm. This increase is due to electron-surface scattering but is less pronounced… read more here.
Keywords: resistivity; surface scattering; surface roughness; roughness dependence ... See more keywords
Experimental evidence for x-ray standing wave modulated surface scattering effect
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5085231
Abstract: X-ray standing waves generated above flat surfaces will modulate local electric field intensity distributions and in turn alter surface scattering patterns. Such an effect is uncovered in the grazing-incidence small-angle x-ray scattering study of the… read more here.
Keywords: surface scattering; effect; ray standing; ray ... See more keywords
Surface scattering of atoms for high-sensitivity spectroscopy
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review Applied"
DOI: 10.1103/w5z1-c6f7
Abstract: High-sensitivity laser spectroscopy is integral to applications like atomic clocks, quantum computers, and chemical sensing. Lowering atomic temperature decreases spectral Doppler broadening and increases transit time across the excitation laser. We find that a polydimethylsiloxane… read more here.
Keywords: temperature; spectroscopy; surface scattering; high sensitivity ... See more keywords
Learning Surface Scattering Parameters From SAR Images Using Differentiable Ray Tracing
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2024.3459620
Abstract: The simulation of high-resolution synthetic aperture radar (SAR) imagery in intricate environments remains a formidable challenge. Advancements in reversible microwave-domain surface scattering models are crucial, potentially revolutionizing the fidelity of SAR simulations and streamlining the… read more here.
Keywords: differentiable ray; ray tracing; surface scattering; sar images ... See more keywords
Spatially resolved reflectance from turbid media having a rough surface. Part I: simulations.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.469985
Abstract: Determining the optical properties of turbid media with spatially resolved reflectance measurements is a well-known method in optical metrology. Typically, the surfaces of the investigated materials are assumed to be perfectly smooth. In most realistic… read more here.
Keywords: surface scattering; turbid media; spatially resolved; resolved reflectance ... See more keywords