Results 11 to 20 of about 53,713 (267)
Nanomaterials, 2021 Chalcogenide phase-change materials (PCMs) based random access memory (PCRAM) enter the global memory market as storage-class memory (SCM), holding great promise for future neuro-inspired computing and non-volatile photonic applications.
Xudong Wang +3 more
doaj +1 more source
Lossless multi-scale constitutive elastic relations with artificial intelligence
npj Computational Materials, 2022 A seamless and lossless transition of the constitutive description of the elastic response of materials between atomic and continuum scales has been so far elusive. Here we show how this problem can be overcome by using artificial intelligence (AI).
Jaber Rezaei Mianroodi +4 more
doaj +1 more source
Density dependent local structures in InTe phase-change materials
APL Materials, 2021 Chalcogenide phase-change materials based random access memory (PCRAM) is one of the leading candidates for the development of non-volatile memory and neuro-inspired computing technologies. Recent work shows indium to be an important alloying element for
Suyang Sun +3 more
doaj +1 more source
Designing Inorganic Semiconductors with Cold‐Rolling Processability
Advanced Science, 2022 While metals can be readily processed and reshaped by cold rolling, most bulk inorganic semiconductors are brittle materials that tend to fracture when plastically deformed.
Xu‐Dong Wang +9 more
doaj +1 more source
Alloy Design and Processing Design of Magnesium Alloys Using 2nd Phases [PDF]
JOM, 2019 Two phases dominate the performance of commercial Mg alloys: (1) β Mg17Al12 and (2) porosity. Alloy design and process design to optimize the morphology of the first and to minimize the second are discussed. Second phase β can be designed to improve tensile strength, fatigue strength, toughness, texture, formability and corrosion resistance of Mg ...
R. F. Decker +5 more
openaire +1 more source
Metavalent Bonding in Layered Phase‐Change Memory Materials
Advanced Science, 2023 Metavalent bonding (MVB) is characterized by the competition between electron delocalization as in metallic bonding and electron localization as in covalent or ionic bonding, serving as an essential ingredient in phase‐change materials for advanced ...
Wei Zhang +11 more
doaj +1 more source
Alloy design by tailoring phase stability in commercial Ti alloys [PDF]
Materials Science and Engineering: A, 2021 The mechanical characteristics and the operative deformation mechanisms of a metallic alloy can be optimised by explicitly controlling phase stability. Here an integrated thermoelastic and pseudoelastic model is presented to evaluate the β stability in Ti alloys.
Zhao, G.-H. +6 more
openaire +2 more sources
Ab initio molecular dynamics and materials design for embedded phase-change memory
npj Computational Materials, 2021 The Ge2Sb2Te5 alloy has served as the core material in phase-change memories with high switching speed and persistent storage capability at room temperature.
Liang Sun +6 more
doaj +1 more source
Better Alloys with Quantum Design
Physical Review Letters, 2012 Alloy discovery and development is slowed by trial and error methods used to identify beneficial alloying elements. This fact has led to suggestions that integrating quantum theory and modeling with traditional experimental approaches might accelerate the pace of alloy discovery.
Travis E, Jones +4 more
openaire +3 more sources
Task Model Design and Analysis with Alloy
, 2023 This paper describes a methodology for task model design and analysis using the Alloy Analyzer, a formal, declarative modeling tool. Our methodology leverages (1) a formalization of the HAMSTERS task modeling notation in Alloy and (2) a method for encoding a concrete task model and compose it with a model of the interactive system.
Alcino Cunha +2 more
openaire +2 more sources