Results 171 to 180 of about 128,236 (311)

Advances in silicon carbide pressure sensors for high-temperature extreme environment sensing. [PDF]

Microsyst Nanoeng
Wu C, Fang X, Sun H, Zhang Z, Shi M, Liu Z, Fang Z, Yan Y, Kang Q, Maeda R, Tian B, Zhao L, Jiang Z.   +12 more
europepmc   +1 more source

Nano‐Scale Characterization of Impurities Segregation in Solid Oxide Electrolysis Cells

Advanced Functional Materials, EarlyView.
Cathodic polarization induces impurity segregation in Ni, forming an amorphous Na─Al─Si─O amorphous phase at grain boundaries. Under ultralow oxygen partial pressure, multiple elements dissolve, migrate, and reoxidize within the metal. A patterned model system provides direct nanoscale evidence, clarifying the mechanism of polarization‐driven impurity ...
Zhongtao Ma, Qingjie Wang, Bowen Li, Vasileios Bilalis, Søren Bredmose Simonsen, Ming Chen   +5 more
wiley   +1 more source

Stack of Bi₂Se₃/Carbon Films with Pyramid Interface for Dual-Mode Temperature-Pressure Sensing in Aquatic Environments. [PDF]

Nanomicro Lett
Xu Y, Zhang X, Lou S, Tang Z, Xie D, Zhang C, Chen M, Liu H, Sun C, Ou Y, Zong PA.   +10 more
europepmc   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

The Impact of Current and Thermal Loads on the Properties of Copper Contact Wires Used in Railway Transport Systems. [PDF]

Materials (Basel)
Mańka A, Aniołek K, Hełka A, Rak J.
europepmc   +1 more source

On the electrical and thermal contact resistance of metal foam

This paper addresses the electrical and thermal contact resistance in metal foam–graphite assemblies considered for use in next generation air-cooled fuel cells as replacements of currently available water-cooled ones.
M. Dahari (21291203), K. Hooman (21291206), N. White (4375045), Thomas Fiedler (21136460)   +3 more
core  

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

Advanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho, Hyunjae Kim, Seung Eun Yu, Sangmin Lee, Ji Youn Lee, Mi‐Lan Kang, Kang Suk Lee, Young Sik Choi, Hak‐Joon Sung   +8 more
wiley   +1 more source

Comparative Study of Wear Behavior of Hypereutectic Al-Si Piston Alloys Using Experimental and Numerical Methods. [PDF]

Materials (Basel)
Tashev A, Nikolov V, Dochev B, Dimova D, Kandeva M, Zagorski M.   +5 more
europepmc   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Bioinspired ionic thermoreceptors with anisotropic architecture for thermotactile perception in robots. [PDF]

Sci Adv
Cai X, Zeng Y, Liu P, Zhang Y, Wang L, Ke H, Long X, Jiang H, Yang W, Gan Z, Chen S, Duan J.   +11 more
europepmc   +1 more source