Results 211 to 220 of about 4,417,224 (372)

Ultrafast Room‐Temperature Nanofabrication via Ozone‐Based Gas‐Phase Metal‐Assisted Chemical Etching for High‐Performance Silicon Photodetectors

Advanced Functional Materials, EarlyView.
Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho, Yejin Han, Geonhwi Kim, Jihwan Jeong, Seongmin Lee, Yebin Ahn, Sang Beom Hong, Soohyeok Park, Inkyeong Park, So Eun Jang, Duck Hyun Youn, Han‐Don Um   +11 more
wiley   +1 more source

Effects of Organophosphorus Flame Retardants on the Dissipation Factor of Flame-Retardant Polymers. [PDF]

Polymers (Basel)
Jin P, Yao Q, Cao W, Sun J, Zhao Y.
europepmc   +1 more source

Low Dielectric Loss Ceramics in the ZnAl₂O₄–TiO₂ System as a τ_f Compensator [PDF]

, 2008
Cheng‐Liang Huang, Tung‐Jung Yang, Chung‐Chia Huang   +2 more
openalex   +1 more source

Na2S Presodiation Enables Long Cycling Anode‐Free Sodium Batteries via Rapid Spontaneous Reactions

Advanced Functional Materials, EarlyView.
Na2S with high sodium content is utilized as a sodium replenishment material for AFSBs. The spontaneous reaction between polysulfides and Na3−xV2(PO4)3, complete conversion from Na2S to sulfur is achieved under low voltage and catalyst‐free conditions. With the assistance of the additionally supplied sodium ions, the Na2S@NVP||Zn AFSBs retain 70.8% of ...
Yujie Chen, Chao Ye, Huan Li, Chun‐Chuan Kao, Jiahao Liu, Shi‐Zhang Qiao   +5 more
wiley   +1 more source

Dielectric Properties of Transformer Resin Under Varying Conditions: Impact on Instrument Transformer Stability and Accuracy. [PDF]

Sensors (Basel)
Suraci SV, Jin J, Tinarelli R, Peretto L, Fabiani D, Mingotti A.   +5 more
europepmc   +1 more source

ERRATUM: Excess mechanical loss associated with dielectric mirror coatings on test masses in interferometric gravitational wave detectorsExcess mechanical loss associated with dielectric mirror coatings on test masses in interferometric gravitational wave detectors [PDF]

, 2002
D. R. M. Crooks, P. Sneddon, G. Cagnoli, J. Hough, Sheila Rowan, M. M. Fejer, E. K. Gustafson, R. K. Route, N. Nakagawa, D. Coyne, I. W. Harry, Andri M. Gretarsson   +11 more
openalex  

Advanced Nano‐Fibrillated Cellulose/Modified MXene Janus Membrane for Continuous 24‐h Water‐Power Co‐Generation

Advanced Functional Materials, EarlyView.
The Janus membrane integrates a superhydrophilic CNF@CTAB‐MXene layer with a superhydrophobic PTFE layer, enabling efficient solar‐driven water evaporation and electricity generation. It achieves an evaporation rate of 1.51 kg m−2 h−1 with excellent salt resistance and long‐term stability.
Yinan Li, Liulian Huang, Zhibin He, Jianguo Li, Chenglong Fu, Qinghong Zheng, Lihui Chen, Yonghao Ni   +7 more
wiley   +1 more source

Dielectric loss determination using perturbation

, 2003
Madeleine Andrawis, W.A. Davis, S.M. Riad, A. Elshabini‐Riad   +3 more
openalex   +2 more sources

Design of a Low Loss Metallo-Dielectric EBG Waveguide at Submillimeter Wavelengths [PDF]

, 2009
Nuria Llombart, Agnese Mazzinghi, Peter H. Siegel, A. Freni   +3 more
openalex   +1 more source

Optical Control of Ferroelectric Imprint in BiFeO3

Advanced Functional Materials, EarlyView.
Above‐bandgap irradiation at room temperature enables on‐demand optical control of defect‐driven built‐in electric fields in BiFeO₃ thin films, fabricated via scalable, chemical spray pyrolysis. These fields, otherwise “frozen‐in,” can cause severe device degradation, including non‐switchable polarization, dead layers near interfaces, and polarization ...
Haoze Zhang, Malur C. Nagashree, Richard F. Webster, Zhipeng Wang, Xiaoran Zheng, Suresh D. Kulkarni, Rajendra B. Venkataramana, Jan Seidel, Pankaj Sharma   +8 more
wiley   +1 more source