Achieving exceptional wear resistance in a compositionally complex alloy via tuning the interfacial structure and chemistry
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.02.039
Abstract: Abstract Titanium alloys have been widely used for medical devices and structural applications. However, conventional titanium alloys often suffer from low resistance to wear, particularly at elevated temperatures. Herein, an equiatomic TiMoNb compositionally complex alloy… read more here.
Keywords: wear resistance; chemistry; resistance; compositionally complex ... See more keywords
Single-phase FeMnNiAl compositionally complex alloy
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158861
Abstract: Abstract FeMnNiAl, a compositionally complex alloy, in close to having an equimolar composition, was prepared in bulk and thin-film forms. Arc melting under argon was used for bulk form preparation. The thin-film alloy was produced… read more here.
Keywords: complex alloy; compositionally complex; alloy; femnnial compositionally ... See more keywords
Phase stability and structural transitions in compositionally complex LnMO3 perovskites
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2021.122213
Abstract: Abstract Entropy stabilised materials have possibilities for tailoring functionalities to overcome challenges in materials science. The concept of configurational entropy can also be applied to metal oxides, but it is unclear whether these could be… read more here.
Keywords: structural transitions; spectroscopy; phase stability; compositionally complex ... See more keywords
Phase Stability and Magnetic Properties of Compositionally Complex n = 2 Ruddlesden–Popper Perovskites
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.3c04277
Abstract: Four new compositionally complex perovskites with multiple (four or more) cations on the B site of the perovskites have been studied. The materials have the general formula La0.5Sr2.5(M)2O7−δ (M = Ti, Mn, Fe, Co, and… read more here.
Keywords: spectroscopy; popper perovskites; la0 sr2; complex ruddlesden ... See more keywords
Interplay between disorder and electronic correlations in compositionally complex alloys
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-52349-8
Abstract: Owing to their exceptional mechanical, electronic, and phononic transport properties, compositionally complex alloys, including high-entropy alloys, represent an important class of materials. However, the interplay between chemical disorder and electronic correlations, and its influence on… read more here.
Keywords: correlations compositionally; compositionally complex; electronic correlations; disorder electronic ... See more keywords
Machine learning assisted prediction of the Young’s modulus of compositionally complex alloys
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-96507-0
Abstract: We identify compositionally complex alloys (CCAs) that offer exceptional mechanical properties for elevated temperature applications by employing machine learning (ML) in conjunction with rapid synthesis and testing of alloys for validation to accelerate alloy design.… read more here.
Keywords: machine learning; young modulus; compositionally complex; learning assisted ... See more keywords
Self-formation of compositionally complex surface oxides on high entropy alloys observed by accelerated atom probe tomography: a route to sustainable catalysts
Sign Up to like & getrecommendations! Published in 2024 at "Materials Horizons"
DOI: 10.1039/d4mh00245h
Abstract: Sustainable catalysts rely on abundant elements which are prone to oxidation. A route to non-noble electrocatalysts is opened by directing the formation of unavoidable surface oxides towards creating a few atomic layers of an active… read more here.
Keywords: sustainable catalysts; probe tomography; surface; compositionally complex ... See more keywords
Magnetic structure and properties of the compositionally complex perovskite (Y0.2La0.2Pr0.2Nd0.2Tb0.2)MnO3
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry C"
DOI: 10.1039/d4tc01411a
Abstract: The magnetic structure and properties were measured in a compositionally complex perovskite manganite possessing local spin disorder on the A-site and found to be similar to an undisordered control. read more here.
Keywords: complex perovskite; compositionally complex; structure properties; magnetic structure ... See more keywords
Local cation ordering in compositionally complex Ruddlesden–Popper n = 1 oxides
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0144766
Abstract: The Ruddlesden–Popper (RP) layered perovskite structure is of great interest due to its inherent tunability, and the emergence and growth of the compositionally complex oxide (CCO) concept endows the RP family with further possibilities. Here,… read more here.
Keywords: ruddlesden popper; local cation; cation ordering; compositionally complex ... See more keywords
Compositionally complex carbide ceramics: A perspective on irradiation damage
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0202275
Abstract: Extensive experimental and computational studies have demonstrated outstanding physical and chemical properties of the novel materials of compositionally complex carbides (CCCs), enabling their promising applications in advanced fission and fusion energy systems. This perspective provides… read more here.
Keywords: carbide ceramics; irradiation; damage; complex carbide ... See more keywords
High-pressure structural stability of compositionally complex pyrochlore oxides
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0282557
Abstract: Compositionally complex oxides (CCOs) present immense potential for tailoring physical properties across a broad compositional landscape. Understanding their structural stability and tunability, particularly under external pressure, is crucial for advancing their functional applications. In this… read more here.
Keywords: pressure; spectroscopy; compositionally complex; structural stability ... See more keywords