Results 121 to 130 of about 34,429 (304)

Xolography for Rapid Volumetric Production of Objects from the Nanoscopic to Macroscopic Length Scales

open access: yesAdvanced Materials, EarlyView.
This article explores the development of materials with multi‐scale control at the nanoscale (<100 nm), micrometer‐scale (80 µm), and macro‐scale (multi‐component geometries). This is achieved by applying polymerization‐induced microphase separation (PIMS) process via volumetric 3D printing (Xolography), expanding the design space for functional ...
Xichuan Li   +5 more
wiley   +1 more source

Materials and Device Engineering Perspective: Recent Advances in Organic Photovoltaics

open access: yesAdvanced Materials, EarlyView.
This review article provides a comprehensive overview of recent advances in organic photovoltaics (OPVs), covering key aspects such as material development, morphology control, stability challenges, and emerging applications—including semitransparent OPVs.
Ying Zhang   +4 more
wiley   +1 more source

Radiative Opacities [PDF]

open access: yesInternational Astronomical Union Colloquium, 1993
AbstractA review is given of opacity calculations made during the past decade.
openaire   +1 more source

Thermally Actuated Soft Robotics

open access: yesAdvanced Materials, EarlyView.
This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu   +2 more
wiley   +1 more source

Testing the Reliability of the Soft-Gluon Approximation for High p Particles

open access: yesProceedings, 2019
The soft-gluon approximation assumes that a high p ⊥ parton propagating through dense QCD matter loses only a small amount of its energy via gluon radiation.
Bojana Blagojevic   +2 more
doaj   +1 more source

Mass-loss rates of Very Massive Stars

open access: yes, 2014
We discuss the basic physics of hot-star winds and we provide mass-loss rates for (very) massive stars. Whilst the emphasis is on theoretical concepts and line-force modelling, we also discuss the current state of observations and empirical modelling ...
A. D. Code   +85 more
core   +1 more source

Industry‐Compatible Fully Laminated Perovskite‐CIGS Tandem Solar Cells with Co‐Evaporated Perovskite

open access: yesAdvanced Materials, EarlyView.
In this work, a highly efficient bilayer methylammonium lead iodide perovskite is fabricated using a scalable co‐evaporation technique. This strategy enhances the film's stability, allowing the deposition of a tin oxide buffer layer via atomic layer deposition without damaging the perovskite.
Ezra Alvianto   +13 more
wiley   +1 more source

Dust Grains in the Envelopes of Infrared Carbon Stars [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1992
We have investigated the properties of dust grains in the envelopes of infrared carbon stars by testing various radiative transfer model spectra with different stellar and envelope parameters.
Kyung-Won Suh
doaj  

Heavy Quark Radiative Energy Loss in QCD Matter

open access: yes, 2003
Heavy quark medium induced radiative energy loss is derived to all orders in opacity, $(L/\lambda_g)^n$. The analytic expression generalizes the GLV opacity expansion for massless quanta to heavy quarks with mass $M$ in a QCD plasma with a gluon ...
Accardi   +55 more
core   +3 more sources

Biomimetic Cell Membrane‐Coated Scaffolds for Enhanced Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
This review examines the development and use of cell membrane‐coated scaffolds in tissue engineering. Bioinspired phospholipid and glycocalyx coatings enhance anti‐fouling, anti‐thrombogenic, and selective molecular recognition properties. Native cell membrane coatings further support cell‐specific interactions, immune modulation, and reduced bacterial
Carmen Alvarez‐Lorenzo   +5 more
wiley   +1 more source

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