Results 51 to 60 of about 5,565 (221)

Experimental and numerical insights into Co-doped ZnS buffer layers for high-efficiency solar cells

open access: yesChemical Physics Impact
This study explores the influence of cobalt (Co) doping concentration on the structural, morphological, optical, and electrical properties of zinc sulfide (ZnS) thin films.
Abdelali Talbi   +5 more
doaj   +1 more source

Network‐wide assessment of soil water content calibration and sensitivity to biomass proxies using cosmic‐ray neutron sensing in the Roaring Fork Basin, Colorado

open access: yesVadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Soil water content (SWC) is a key state variable of the climate system but is often uncertain in water balance monitoring, especially in alpine environments. SWC measurements can be challenging in alpine environments due to the topography and rocky soils.
Sophia M. Becker   +4 more
wiley   +1 more source

Studying the relative bottom contribution via heavy-quark decay electron measurements in STAR

open access: yes, 2009
We report measurements of the azimuthal angular correlation distribution of heavy-quark decay electrons and open charmed mesons in pp collisions at GeV in the STAR experiment at RHIC.
Sub Algemeen Subatomic Physics   +3 more
core   +1 more source

100 years of quantum mechanics: The months that changed physics [PDF]

open access: yesKragujevac Journal of Science
A hundred years ago, physics underwent one of its most dramatic transformations - a paradigm shift that fundamentally changed our understanding of nature.
Pantić Milan R.
doaj   +1 more source

One Metasurface for Four‐Channel Terahertz Wavefront Manipulation Based on Vanadium Dioxide

open access: yesAdvanced Physics Research, Volume 5, Issue 4, April 2026.
This article presents a thermally reconfigurable metasurface utilizing vanadium dioxide (VO2) to dynamically switch between four independent wavefront‐manipulation channels. By synergizing geometric and propagation phases, the platform enables spin‐decoding for circularly polarized waves and polarization multiplexing for linearly polarized waves ...
Zhaofeng Yang   +7 more
wiley   +1 more source

Phase Shift Compensation Enables Rainbow‐Free, Ultrawide Angular, and Pattern‐Free Nonreciprocal Thermal Emission

open access: yesNanophotonics, Volume 15, Issue 8, 24 April 2026.
A pattern‐free nonreciprocal emitter is demonstrated, exhibiting strong nonreciprocity (η > 0.6 or 0.8) across an unprecedented angular range (Δθ = 75° or 60°) at the target wavelength with monochromaticity of Δλ/λ₀ < 0.54%. The wavelength is tunable without compromising the rainbow‐free or ultrawide angular response, establishing a generalizable ...
Kaixia Xu   +4 more
wiley   +1 more source

Fenómenos de ordenamiento en aleaciones Fe-Si con contenido variable de Si y tratamiento termomecánico

open access: yesRevista de Metalurgia, 2004
El acero eléctrico al silicio, en tomo al 6,5 %, en masa de Si, es un material óptimo para aplicaciones de materiales magnéticos suaves. Sin embargo, la fragilidad que aparece por encima del 3,5 % de silicio hace muy difícil el procesamiento en frío ...
D. Ruiz   +4 more
doaj   +1 more source

Trading Zones Between Thick and Thin: Anthropological Description as Scaffold or Mosaic

open access: yesAmerican Anthropologist, Volume 128, Issue 1, Page 159-170, March 2026.
ABSTRACT Referring to the work of historian of science Peter Galison, I argue that anthropology requires thin description as an essential counterpart for thick description. Thin accounts provide the scaffolding within which thick descriptions sit. Galison uses the idea of a “trading zone” connecting different communities who, despite their differences (
David Zeitlyn
wiley   +1 more source

Measurement of azimuthal hadron asymmetries in semi-inclusive deep inelastic scattering off unpolarised nucleons

open access: yes, 2014
Spin-averaged asymmetries in the azimuthal distributions of positive and negative hadrons produced in deep inelastic scattering were measured using the CERN SPS longitudinally polarised muon beam at 160GeV/c and a 6LiD target. The amplitudes of the three
Subatomic Physics   +2 more
core   +1 more source

Cadmium-Doped ZnS Thin Films via SILAR for Buffer-Layer Applications: An Experimental and mBJ-DFT Study

open access: yesCrystals
Cd-doped ZnS thin films (0–6 at.%) were deposited by SILAR and assessed as buffer layers for thin-film solar cells. XRD shows a single zinc-blende phase, with a small lattice expansion after Cd incorporation.
Amal Yousfi   +13 more
doaj   +1 more source

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