Results 101 to 110 of about 903,821 (297)

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Observation of magnetism in Au thin films

, 2006
Direct magnetization measurements of thin gold films are presented. These measurements integrate the signal from the thin film under study and the magnetic contribution of the film's interface with the substrate.
G. Leitus, Opfer J. E., S. Reich, Y. Feldman   +3 more
core   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

Advanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro, Manuel J. Carvajal Loaiza, Rahaf Homssi, Vanessa Restrepo   +3 more
wiley   +1 more source

Enhanced photocatalytic and photoelectrochemical performance of g-C3N4/BiVO4 heterojunction: A combined experimental and theoretical study

AIP Advances, 2019
Semiconductor-based photocatalytic technology is regarded as a promising strategy for solve environmental and energy problems. Here, g-C3N4/BiVO4 heterojunction photocatalysts were prepared by a modified sol-gel technique by varying the weight ratio of g-
Tianqi Jiang, Feng Nan, Ju Zhou, Fengang Zheng, Yuyan Weng, Tian-Yi Cai, Sheng Ju, Bin Xu, Liang Fang   +8 more
doaj   +1 more source

Low Loss Insulated Gate Bipolar Transistor With Electron Injection (EI-IGBT)

IEEE Journal of the Electron Devices Society, 2017
A new type insulated gate bipolar transistor (IGBT) with electron injection (EI-IGBT) is proposed in which an N+-buried layer is implemented in P-base region.
Wanjun Chen, Hong Tao, Lunfei Lou, Chao Liu, Wu Cheng, Xuefeng Tang, Hongquan Liu, Qi Zhou, Xiaochuan Deng, Zhaoji Li, Bo Zhang   +10 more
doaj   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Harnessing nonlinear optoelectronic oscillator for speeding up reinforcement learning

PhotoniX
Reinforcement learning is an indispensable branch of artificial intelligence (AI), referring to the technology and methods of maximizing the rewards from an uncertain environment.
Ziwei Xu, Huan Tian, Zhen Zeng, Lingjie Zhang, Yaowen Zhang, Heping Li, Zhiyao Zhang, Yong Liu   +7 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Lanthanum-Doped Co₃O₄ Nanocubes Synthesized via Hydrothermal Method for High-Performance Supercapacitors

Nanomaterials
The development of high-performance supercapacitor electrodes is crucial to meet the increasing demand for efficient and sustainable energy storage systems.
Boddu Haritha, Mudda Deepak, Merum Dhananjaya, Obili M. Hussain, Christian M. Julien   +4 more
doaj   +1 more source

Temperature-dependent 2D-3D growth transition of ultra-thin Pt films deposited by PLD

, 2012
During the growth of metal thin films on dielectric substrates at a given deposition temperature T, the film's morphology is conditioned by the magnitude and asymmetry of up- and downhill diffusion.
Aziz, Baski, Bassett, Constantoudis, Dolbec, Donnelly, Evans, Farrow, Finnis, Francis, Galinski, Gallivan, Hansen, Henning Galinski, Iwan Schenker, Jacobsen, Jeffers, Leal, Lu, Ludwig J. Gauckler, Lukas Schlagenhauf, Merrick, Meschede, Opitz, Palasantzas, Philipp Reibisch, Pöpke, Ramanathan, Rossel, Shen, Suo, Thomas Ryll, Twigg, Walton, Warrender, Warrender, Yu   +36 more
core   +1 more source