Results 81 to 90 of about 2,228,604 (285)

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

Advanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu, Huimin Li, Hanmin Zeng, Yahui Meng, Yimeng He, Xinke Hu, Senfeng Zhao, Jianxun Zhang, Peiqiong Zhou, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +12 more
wiley   +1 more source

Application of scanning probe microscopy to determine the crystallographic orientation of grains in polarized light [PDF]

, 2017
В работе исследована возможность применения методов сканирующей зондовой микроскопии для определения кристаллографической ориентации отдельных зерен. Данный подход реализован путем измерения модуля упругости отдельных зерен на сканирующем нанотвердомере «
Voronin, S. V., Воронин, С. В., Baraev, D. I., Чаплыгин, К. К., Chaplygin, K. K., Бараев, Д. И.   +5 more
core  

Anisotropic Memristive Switching in NbOCl2 Enabled by Directional Oxygen Ion Migration

Advanced Science, EarlyView.
This study investigates strongly orientation‐dependent memristive switching in anisotropic NbOCl2, observed exclusively along the in‐plane c‐axis. The switching originates from direction‐selective oxygen‐ion migration and vacancy propagation that modulate the Pd/NbOCl2 Schottky barrier, enabling short‐term plasticity.
Caokun Wang, Yun Ji, Sanchali Mitra, Yufei Shi, Haofei Zheng, Yee Sin Ang, Kah‐Wee Ang   +6 more
wiley   +1 more source

Scanning Probe Microscopy of silicon layers after Ag+ implantation [PDF]

, 2017
Описан способ формирования нанопористого кремния на поверхности монокристаллического Si при имплантации ионами Ag+. Методами СЗМ и СЭМ показано, что в результате на поверхности Si формируются аморфные слои нанопористого кремния со средними размерами пор ~
Stepanov, A. L., Vorobev, V. V., Osin, Y. N., Rogov, A. M., Нуждин, В. И., Valeev, V. F., Валеев, В. Ф., Воробьев, В. В., Рогов, А. М., Степанов, А. Л., Nuzhdin, V. I., Осин, Ю. Н.   +11 more
core  

Spectral‐Kinetic Synergy in Au‐Network Engineered FeTiO3: A Multi‐Field Coupling Strategy for Lunar In Situ Resource Utilization

Advanced Science, EarlyView.
How can humanity achieve lunar self‐sufficiency? We utilize Au topology networks to modify the abundant lunar ilmenite. This catalyst, under sunlight, can convert waste carbon dioxide into space fuel. This design leverages the moon's natural vacuum for green manufacturing, avoiding the waste of gold and serving as “artificial chloroplasts” to sustain ...
Yahang Wang, Quanxin Wang, Pakkin Leong, Shi Feng, Meng Wang, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +9 more
wiley   +1 more source

Investigation of Inhibition Effect of Ketoconazole on Mild Steel Corrosion in Hydrochloric Acid

International Journal of Electrochemical Science, 2018
Inhibition behavior of a common drug Ketoconazole with IUPAC name as (1-[4-(4-{[(2R,4S)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazin-1-yl]ethan-1-one) was investigated for mild steel corrosion using weight ...
Haolong Yang, Ming Zhang, Ambrish Singh
doaj   +1 more source

Volta potentials measured by scanning kelvin probe force microscopy as relevant to corrosion of magnesium alloys

, 2015
Volta potentials measured by scanning kelvin probe force microscopy as relevant to corrosion of magnesium ...
E Graugnard (17302303), CM Efaw (17302297), JR Croteau (17302300), PH Davis (16082096), Nick Birbilis (14681953), MF Hurley (16862553)   +5 more
core  

Anchor Engineering of Hole‐Selective Enamine‐Based Self‐Assembling Monolayers for Perovskite Solar Cells

Advanced Science, EarlyView.
This work presents novel enamine‐based self‐assembling monolayers with engineered anchoring groups as hole‐selective contacts for inverted perovskite solar cells. The conjugated molecular design suppresses interfacial defects, optimizes charge extraction, and prevents aggregation.
Deimante Krisiune, Yuxuan Yang, Yongde Xu, Hao Tian, Chuanxiao Xiao, Jianxing Xia, Mahan Saberi Zafarghandi, Ali Keshavarz Mohammadian, Negar Ashari Astani, Kasparas Rakstys, Yi Zhang, Vytautas Getautis   +11 more
wiley   +1 more source

The Relationship of Surface Roughness and Work Function of Pure Silver by Numerical Modeling

International Journal of Electrochemical Science, 2012
Surface of silver has important effects on its performance in natural environments. Surface roughness and work function of the silver samples were measured using confocal laser scanning microscopy and scanning Kelvin probe respectively.
Ye Wan, Yanbo Li, Qing Wang, Ke Zhang, Yuhou Wu   +4 more
doaj   +1 more source

Moving towards high carrier mobility power devices in silicon and silicon carbide [PDF]

, 2016
This thesis reports on recent progress regarding the characterization, design and fabrication of modern power semiconductor devices in Silicon (Si) as well as in the promising wide band gap material Silicon Carbide (SiC).
Rossmann, Harald R.
core   +1 more source