New Interpretation of Glass Formation in Isomeric Substances: Shifting from Melting‐Point to Melting‐Entropy
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202206389
Abstract: Revealing the critical thermodynamic parameters determining the glass formation of substances is of great significance for understanding the glass transition and guiding the composition design of glass‐forming materials. Nevertheless, the direct access to glass‐forming ability… read more here.
Keywords: glass; melting entropy; glass formation; melting point ... See more keywords
Atomistic simulation study of favored compositions of Ni-Nb-Al metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Science China Technological Sciences"
DOI: 10.1007/s11431-018-9342-3
Abstract: This study investigates the formation process of Ni-Nb-Al metallic glasses. To this end, a long-range n-body potential was constructed for the Ni-Nb-Al ternary metal system, and applied to atomistic simulations. The simulations not only showed… read more here.
Keywords: metallic glasses; atomistic simulation; glass formation; study ... See more keywords
On the bulk glass formation in the ternary Pd-Ni-S system
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.07.039
Abstract: Abstract We report on the formation of bulk metallic glasses in the ternary Pd-Ni-S system. In a large compositional range, glass formation is observed by copper mold casting with a glass forming ability of up… read more here.
Keywords: glass forming; system; forming ability; glass ... See more keywords
Assessment of crystalline phase changes and glass formation by Rietveld-XRD method on ceramic lightweight aggregates sintered from mineral and polymeric wastes
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.03.274
Abstract: Abstract Twelve selected aggregates sintered from granite-marble-sepiolite wastes containing different proportions of powdered carbon fiber (FC) and thermoplastic (P) were studied by Rietveld X-ray diffraction, microscopy and thermal techniques to assess the influence of heating… read more here.
Keywords: phase; mineralogy; assessment crystalline; aggregates sintered ... See more keywords
The glass formation ability and soft magnetic properties of the Fe79Si9B4.5P1.5CuNb nanocrystalline alloys
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165990
Abstract: Abstract In this study, the Fe79Si9B4.5P1.5CuNbx alloys were prepared using the melt spinning method. Further, the microstructure, micromorphology, thermal behavior, and magnetic properties of the alloys were studied. The results denote that Nb can improve… read more here.
Keywords: magnetic properties; formation ability; fe79si9b4 5p1; glass formation ... See more keywords
Glass formation and structure of melt quenched mixed oxy-sulfide Na4P2S7-xOx glasses for 0 ≤ x ≤ 5
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119776
Abstract: Abstract The structures of Na4P2S 7-xOx, 0 ≤ x ≤ 5, glasses were investigated using melt quench (MQ) samples. The short-range order (SRO) structures of these glasses were examined using a combination of Raman, Fourier Transform Infrared (FT-IR), and… read more here.
Keywords: sulfide; glass formation; xox glasses; formation structure ... See more keywords
Microscopic Structural Evolution during Ultrastable Metallic Glass Formation.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c10716
Abstract: By decreasing the rate of physical vapor deposition, ZrCuAl metallic glasses with improved stability and mechanical performances can be formed, while the microscopic structural mechanisms remain unclear. Here, with scanning transmission electron microscopy and high-energy… read more here.
Keywords: ultrastable metallic; microscopic structural; metallic glass; glass formation ... See more keywords
Time-resolved diffraction of shock-released SiO2 and diaplectic glass formation
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-01791-y
Abstract: Understanding how rock-forming minerals transform under shock loading is critical for modeling collisions between planetary bodies, interpreting the significance of shock features in minerals and for using them as diagnostic indicators of impact conditions, such… read more here.
Keywords: glass; glass formation; diaplectic glass; diffraction ... See more keywords
Monatomic glass formation through competing order balance
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DOI: 10.1038/s41467-025-63221-8
Abstract: The phase transformation of single-element systems is a fundamental natural process with broad implications, yet many aspects remain puzzling despite their simplicity. For instance, transition metals, Tantalum (Ta) and Zirconium (Zr), commonly form body-centred cubic… read more here.
Keywords: glass formation; crystallisation; glass; monatomic glass ... See more keywords
Computational assisted design of the favored composition for metallic glass formation in a Ca–Mg–Cu system
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra05650h
Abstract: To well predict the favored composition for metallic glass formation in a Ca–Mg–Cu system, a realistic interatomic potential was first constructed for the system and then applied to Monte Carlo simulations. The simulation not only… read more here.
Keywords: metallic glass; system; glass; glass formation ... See more keywords
An isochoric optical platform for interrogation of aqueous glass formation processes
Sign Up to like & getrecommendations! Published in 2024 at "RSC Advances"
DOI: 10.1039/d4ra03530e
Abstract: Aqueous vitrification (glass formation) processes are integral to modern cryopreservation, but experimental methods by which to study them are limited, particularly at the mL volume scales relevant to many biomedical applications. Here, we introduce an… read more here.
Keywords: glass formation; vitrification; optical platform; glass ... See more keywords