Results 81 to 90 of about 965 (253)

Irradiation-Hardening Model of TiZrHfNbMo0.1 Refractory High-Entropy Alloys

Entropy
In order to find more excellent structural materials resistant to radiation damage, high-entropy alloys (HEAs) have been developed due to their characteristics of limited point defect diffusion such as lattice distortion and slow diffusion. Specially, refractory high-entropy alloys (RHEAs) that can adapt to a high-temperature environment are badly ...
Yujun Fan, Xuejiao Wang, Yangyang Li, Aidong Lan, Junwei Qiao   +4 more
openaire   +3 more sources

Magneto‐X Effects in Magnetic Soft Materials and Their Applications

Advanced Science, EarlyView.
This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Ziyin Xiang, Xiangling Xia, Benjamin Ducharne, Yujie Ye, Jie Shang, Run‐Wei Li   +5 more
wiley   +1 more source

Multi‐Physical Field Modulated P‐Bit Device Based on VO2 Thin Film

Advanced Science, EarlyView.
We have proposed a VO2‐based P‐bit device where synergistic multi‐physical field modulation enables real‐time tunability of randomness. Besides introducing a new phase‐change material‐based device approach for high‐performance P‐bits, this study also demonstrates a synergistic multi‐physical field modulation strategy that opens new opportunities for ...
Bowen Sun, Jianjun Li, Ting Zhou, Jinglin Zhu, Meiling Liu, Zhihan Lin, Chang Wang, Chengyu Li, Yingxue Chen, Xiaokun Huo, Chongwen Zou   +10 more
wiley   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Europe's contribution to the evaluation of the use of systemic antimicrobials in the treatment of periodontitis

Periodontology 2000, EarlyView., 2023
Abstract This narrative review celebrates Europe's contribution to the current knowledge on systemically administered antimicrobials in periodontal treatment. Periodontitis is the most frequent chronic noncommunicable human disease. It is caused by dysbiotic bacterial biofilms and is commonly treated with subgingival instrumentation.
David Herrera, Arie Jan van Winkelhoff, Paula Matesanz, Katalina Lauwens, Wim Teughels   +4 more
wiley   +1 more source

Progress of refractory high entropy alloys

Journal of Aeronautical Materials
The current research status of refractory high-entropy alloys（RHEAs） is reviewed，the composition design of RHEAs is described，and the effects of metal elements and non-metal elements on the structure and properties of RHEAs are summarized. In addition，the microstructure and mechanical properties of RHEAs under different preparation methods are ...
WU Hao, YU Jiashi, JIA Zhiqiang, ZHANG Long, CHEN Hao   +4 more
openaire   +1 more source

Solid-solution strengthening in refractory high entropy alloys

Acta Materialia, 2019
Abstract Compression stress-strain curves of a number of refractory high entropy alloys (RHEAs) were generated at temperatures ranging from room temperature to 1000 °C. It is shown that solid-solution strengthening in these alloys has both an athermal and a thermal component.
Francisco Gil Coury, Michael Kaufman, Amy J. Clarke   +2 more
openaire   +2 more sources

Exchange Length Tailored Magnetic Resonance for Broadband Absorption in FeCo‐Based Alloys

Advanced Science, EarlyView.
To break the high‐frequency magnetic loss bottleneck in soft magnetic alloys, a magnetic exchange length (Lex)‐guided strategy is proposed. Cu doping increases Lex and intergranular coupling, which effectively reduces magnetic anisotropy and pushes the exchange resonance to 12.0 GHz.
Xiaoyang Liu, Yingli Zhu, Shuangxin Zhang, Gangtao Luo, Mengke Qiao, Jiang Wu, Xiangcheng Li   +6 more
wiley   +1 more source

Effect of microstructure on hydrogen absorption in WMoTaNbV high-entropy alloy

Nuclear Materials and Energy
The refractory high entropy alloy, WMoTaNbV, absorbs significant quantities of H directly from the atmosphere. The effective hydrogen absorption has been attributed to the elemental composition of the alloy as well as its highly elaborate lattice ...
Anna Liski, Marianna Kemell, Tomi Vuoriheimo, Ko-Kai Tseng, Ting-En Shen, Che-Wei Tsai, Jien-Wei Yeh, Kenichiro Mizohata   +7 more
doaj   +1 more source

High‐Sensitive Mass Cytometry Metal Tags Based on Noble Metal Nanoparticles Assisting Acute Myeloid Leukemia Immune Checkpoint Profiling

Advanced Science, EarlyView.
ABSTRACT Mass cytometry is optimal for acute leukemia immune checkpoint profiling. However, current commercial metal‐chelating polymer (MCP) metal tags limit its sensitivity due to low metal loading capacity. We report a novel synthetic strategy employing antibody‐conjugated gold or platinum nanoparticles (AuNP/PtNP) for high‐dimensional single‐cell ...
Zhizhou Liu, Yu Yang, Lingfei Qiu, Yi Yang, Jingrui Li, Juan Yue, Yinghui Li, Yingdai Gao, Pengli Bai   +8 more
wiley   +1 more source