Results 41 to 50 of about 924,960 (195)

312 MAX Phases: Elastic Properties and Lithiation [PDF]

, 2019
Interest in the Mn+1AXn phases (M = early transition metal; A = group 13–16 elements, and X = C or N) is driven by their ceramic and metallic properties, which make them attractive candidates for numerous applications.
A. Chroneos, A. Kordatos, Arróyave, Barsoum, Barsoum, Born, Buschow, Frantsevich, Luan, M. Vasilopoulou, M.A. Hadi, M.E. Fitzpatrick, Middleburgh, N. Kelaidis, P.P. Filippatos, Peer Mohamed, S.-R.G. Christopoulos   +16 more
core   +1 more source

Sulvanites: The Promise at the Nanoscale

Nanomaterials, 2021
The class of ternary copper chalcogenides Cu3MX4 (M = V, Nb, Ta; X = S, Se, Te), also known as the sulvanite family, has attracted attention in the past decade as featuring promising materials for optoelectronic devices, including solar photovoltaics ...
Roberto Prado-Rivera, Chen-Yu Chang, Mimi Liu, Cheng-Yu Lai, Daniela R. Radu   +4 more
doaj   +1 more source

Elastic properties of hydrogenated graphene

, 2010
There exist three conformers of hydrogenated graphene, referred to as chair-, boat-, or washboard-graphane. These systems have a perfect two-dimensional periodicity mapped onto the graphene scaffold, but they are characterized by a $sp^3$ orbital ...
Emiliano Cadelano, H. B. Huntington, L. D. Landau, Luciano Colombo, Pier Luca Palla, R. Saito, Stefano Giordano   +6 more
core   +1 more source

A simple environment-dependent overlap potential and Cauchy violation in solid argon

, 2007
We develop an analytic and environment-dependent interatomic potential for the overlap repulsion in solid argon, based on an approximate treatment of the non-orthogonal Tight-Binding theory for the closed-shell systems.
Aoki M, Born M, Finnis M W, Haas H, Kittel C, Masato Aoki, Nguyen-Manh D, Perdew J P, Pettifor D G, Rosciszewski K, Skinner A J, Sutton A P, Tatsuya Kurokawa   +12 more
core   +1 more source

Densification and Strengthening of Aerogels by Sintering Heat Treatments or Plastic Compression

Gels, 2018
Due to their broad range of porosity, aerogels are suited to various applications. The advantages of a broad range of porosity are used directly, for example, in thermal and acoustic insulation, as materials for space applications or in catalysers ...
Thierry Woignier, Laurent Duffours
doaj   +1 more source

Comparative study of elastic properties of marl and limestone layers in the Eagle Ford formation

Frontiers in Earth Science, 2023
Eagle Ford Formation has significant heterogeneity due to the existence of marl and interbedded limestone layers. The objective of this paper is to study the elastic properties of different layers in the Eagle Ford Formation.
Shuxian Jiang, Mehdi Mokhtari, Jinze Song   +2 more
doaj   +1 more source

Phase Stability and Mechanical Properties Analysis of AlCo_xCrFeNi HEAs Based on First Principles

Metals, 2022
With the in-depth research on high-entropy alloys (HEAs), most of the current research uses experimental methods to verify the effects of the main elements of HEAs on the mechanical properties of the alloys.
Fu Liang, Jin Du, Guosheng Su, Chonghai Xu, Chongyan Zhang, Xiangmin Kong   +5 more
doaj   +1 more source

Controllability of a viscoelastic plate using one boundary control in displacement or bending

, 2016
In this paper we consider a viscoelastic plate (linear viscoelasticity of the Maxwell-Boltzmann type) and we compare its controllability properties with the (known) controllability of a purely elastic plate (the control acts on the boundary displacement ...
Aassila M., Bayili G., Kim J. U., Lasiecka I., Lasiecka I., Lasiecka I., Luciano Pandolfi, Pandolfi L., Zuazua E.   +8 more
core   +1 more source

Elastic properties of TiC and TiN crystals in high temperature range

Chemical Physics Impact
The elastic properties of crystals at high temperature are of significant interest as they affect the mechanical stability and performance of materials at elevated temperatures. In present study a theory for evaluating the temperature variation of second
Jitendra Kumar, S.P. Singh, P.S. Soni
doaj   +1 more source

A Model for Fatigue Crack Growth in the Paris Regime under the Variability of Cyclic Hardening and Elastic Properties

Fatigue of Aircraft Structures, 2017
Over the last 60 years, several models have been developed governing different zones of fatigue crack growth from the threshold zone to final failure.
Kebir Tayeb, Benguediab Mohamed, Imad Abdellatif   +2 more
doaj   +1 more source