Results 1 to 10 of about 167,589 (405)
Intermetallic Nanocrystals: Syntheses and Catalytic Applications [PDF]
Advanced Materials, 2017, 29 (14), 1605997, 2017 At the forefront of nanochemistry, there exists a research endeavor centered around intermetallic nanocrystals, which are unique in terms of long-range atomic ordering, well-defined stoichiometry, and controlled crystal structure. In contrast to alloy nanocrystals with no atomic ordering, it has been challenging to synthesize intermetallic nanocrystals
Yucong Yan +5 more
arxiv +3 more sources
Electronic tuneability of a structurally rigid surface intermetallic and Kondo lattice: CePt$_5$ / Pt(111) [PDF]
, 2015 We present an extensive study of structure, composition, electronic and magnetic properties of Ce--Pt surface intermetallic phases on Pt(111) as a function of their thickness. The sequence of structural phases appearing in low energy electron diffraction (LEED) may invariably be attributed to a single underlying intermetallic atomic lattice.
Brück, S. +12 more
arxiv +5 more sources
Quasi-one-dimensional magnons in an intermetallic marcasite [PDF]
, 2011 We present inelastic neutron scattering measurements and first principles calculations examining the intermetallic marcasite CrSb2. The observed spin wave dispersion implies that the magnetic interactions are strongly one-dimensional with antiferromagnetic chains parallel to the crystalline c-axis.
He, J. +6 more
arxiv +3 more sources
Frontiers in Materials, 2022 Antiphase boundaries (APBs) of L12 ordered γ′-Co3 (Al, W) precipitates have an essential effect on the high-temperature strength of Co-based monocrystal superalloys. In this work, the antiphase boundaries and their effects on the evolution kinetics of γ′
Yinfei Ju +11 more
doaj +1 more source
APL Materials, 2022 High-entropy alloys have attracted tremendous research interest in recent years because of their special functional properties. However, the investigations on the high-entropy alloys with thermal- and magnetic-field-induced magnetostructural ...
Yong Guo +11 more
doaj +1 more source
Nature Communications, 2022 The electrochemical nitrate reduction reaction (NO3RR) to ammonia is an essential step toward restoring the globally disrupted nitrogen cycle. In search of highly efficient electrocatalysts, tailoring catalytic sites with ligand and strain effects in ...
Qiang Gao +10 more
semanticscholar +1 more source
Metals, 2023 The main drawback of friction stir welding (FSW) dissimilar metals is the formation of intermetallic compounds (IMCs), which are brittle and affect the strength of the joint.
R. Beygi +5 more
semanticscholar +1 more source
The influence of Iron and Aluminium Powder Pressing on the Course of Shrinkage and Properties of the Fe40Al Phase Obtained by Reaction Sintering [PDF]
Archives of Metallurgy and Materials, 2022 The effect of the compaction rate on the structure, microstructure and properties of Fe-Al sinters obtained during the SHS reaction is presented in this paper. It was found that increasing the uniaxial pressing pressure led to the increase of the contact
M. Berendt-Marchel, D. Siemiaszko
doaj +1 more source
International Journal of Mechanical System Dynamics, 2022 Metastable β titanium alloys are promising materials for lightweight and energy‐efficient applications due to their high strength and low density. Thermal–mechanical processing (TMP) is one of the most effective ways to improve the mechanical properties ...
Xi Pan +8 more
doaj +1 more source
Understanding Composites and Intermetallic: Microstructure, Properties, and Applications [PDF]
E3S Web of Conferences, 2023 This study investigates composites and intermetallic, examining their microstructure, characteristics, and applications. The research demonstrates the complicated link between these materials’ fundamental features and their possible practical ...
Kumar Kaushal +8 more
doaj +1 more source