Results 121 to 130 of about 32,641 (319)

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

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

Refractory High-entropy Alloys for Advanced Nuclear Applications

, 2023
High-entropy alloys (HEAs), and in particular, refractory HEAs (RHEAs), can offer remarkable thermomechanical properties, corrosion tolerance, and irradiation tolerance, making them candidates for structural materials in extreme environments such as advanced nuclear applications.
openaire   +2 more sources

Structural-Strained State and Mechanical Characteristics of Single-Phase Vacuum-Arc Coatings of Multicomponent High Entropy System Ti-V-Zr-Nb-Hf and Nitrides Based On It [PDF]

, 2012
In this work was shown the high stability of the single-phase structural state of high entropy alloy of Ti-V-Zr-Nb-Hf system in a vacuum-arc method of obtaining of coatings based on it.
Andreev, A.A., Gorban, V., Sobol, O.V.
core  

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

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

A review of refractory high-entropy alloys

Transactions of Nonferrous Metals Society of China, 2022
Yu-sheng TIAN, Wen-zhe ZHOU, Qing-biao TAN, Ming-xu WU, Shen QIAO, Guo-liang ZHU, An-ping DONG, Da SHU, Bao-de SUN   +8 more
openaire   +1 more source

Organic Thin‐Film Transistors for Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
Organic thin‐film transistors (OTFTs) are reviewed for neuromorphic computing applications, highlighting their power‐efficient, and biological time‐scale operation. This article surveys OFET and OECT devices, compares them with memristors and CMOS, analyzes how fabrication parameters shape spike‐based metrics, proposes standardized characterization ...
Luke McCarthy, Mohan V. Jacob, Mostafa Rahimi Azghadi   +2 more
wiley   +1 more source

Inverse Design of Alloys via Generative Algorithms: Optimization and Diffusion within Learned Latent Space

Advanced Intelligent Discovery, EarlyView.
This work presents a novel generative artificial intelligence (AI) framework for inverse alloy design through operations (optimization and diffusion) within learned compact latent space from variational autoencoder (VAE). The proposed work addresses challenges of limited data, nonuniqueness solutions, and high‐dimensional spaces.
Mohammad Abu‐Mualla, Ellis Crabtree, Fredrick Michael, Yayue Pan, Jida Huang   +4 more
wiley   +1 more source

The strengthening mechanisms and incipient plasticity of additively manufactured biomedical refractory high entropy alloys

Virtual and Physical Prototyping
Owing to the cellular structure that limits dislocation motion upon stress loading, additively manufactured (AM) refractory high-entropy alloys (HEAs) exhibit an excellent strength-plasticity synergy.
Changxi Liu, Liqiang Wang, Miao Luo, Kuaishe Wang, Marco De Battista, Ling Zhang, Weijie Lu, Lai-Chang Zhang, Di Zhang   +8 more
doaj   +1 more source