Kevin M. Knowles
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View article: Necessary and Sufficient Elastic Stability Conditions for Single Crystals
Necessary and Sufficient Elastic Stability Conditions for Single Crystals Open
Necessary and sufficient elastic stability conditions for single crystals for the seven crystal systems are specified for both stiffness and compliance tensors. For Laue classes of four of these crystal systems, conditions for the positive…
View article: Robust methodology for the EBSD local misorientation analysis of surface cold work
Robust methodology for the EBSD local misorientation analysis of surface cold work Open
The amount of cold work induced by a surface hardening technique and the depth to which it is produced within a metallic material are both important parameters within the field of surface engineering. In this paper a methodology of establi…
View article: Deltoidal icositetrahedron faceting on α-Fe crystals found on the surface of the Moon
Deltoidal icositetrahedron faceting on α-Fe crystals found on the surface of the Moon Open
View article: Nanoarchitectonics of self-assembled chessboard-like structures by recurrent phase separation and coalescence of nano domains in CoFeMn oxide
Nanoarchitectonics of self-assembled chessboard-like structures by recurrent phase separation and coalescence of nano domains in CoFeMn oxide Open
View article: Microstructural characterisation of deep cold rolled and metal shot peened Ti–6Al–4V plate
Microstructural characterisation of deep cold rolled and metal shot peened Ti–6Al–4V plate Open
View article: Growth mechanism of TiN reaction layers produced on AlN via active metal bonding
Growth mechanism of TiN reaction layers produced on AlN via active metal bonding Open
View article: High temperature behaviour of a mechanically surface hardened single crystal nickel-based superalloy
High temperature behaviour of a mechanically surface hardened single crystal nickel-based superalloy Open
View article: The biaxial modulus of single crystal cubic thin films under an equibiaxial strain
The biaxial modulus of single crystal cubic thin films under an equibiaxial strain Open
View article: Evolution of a self-assembled chessboard nanostructure spinel in a CoFeGaMnZn multicomponent oxide
Evolution of a self-assembled chessboard nanostructure spinel in a CoFeGaMnZn multicomponent oxide Open
Mixed oxides of CoFeMn, ZnGaMn and CoFeGaMnZn have been pelletised, sintered at 1250°C for 24 hours, and then quenched and aged at 375°C for 150 hours to determine their phase compositions and microstructure evolution. After sintering and …
View article: Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in CoFeMn Oxide
Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in CoFeMn Oxide Open
View article: Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in Cofemn Oxide
Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in Cofemn Oxide Open
View article: The ‘effective modulus’ in cubic single crystals subjected to full transverse constraint
The ‘effective modulus’ in cubic single crystals subjected to full transverse constraint Open
View article: Interfacial structures between aluminum nitride and Cu–P–Sn–Ni brazing alloy with Ti film
Interfacial structures between aluminum nitride and Cu–P–Sn–Ni brazing alloy with Ti film Open
View article: Heavy ion irradiation damage in Zr3(Al0.9Si0.1)C2 MAX phase
Heavy ion irradiation damage in Zr3(Al0.9Si0.1)C2 MAX phase Open
View article: Very high strain rate deformation twinning behaviour of Ti–6Al–4V
Very high strain rate deformation twinning behaviour of Ti–6Al–4V Open
View article: Planes of isotropic Poisson's ratio in anisotropic crystalline solids
Planes of isotropic Poisson's ratio in anisotropic crystalline solids Open
View article: Characterisation and identification of local kaolin clay from Ghana: A potential material for electroporcelain insulator fabrication
Characterisation and identification of local kaolin clay from Ghana: A potential material for electroporcelain insulator fabrication Open
View article: Sol-gel preparation of Zn-V-Mn-O thin films for low voltage varistor applications
Sol-gel preparation of Zn-V-Mn-O thin films for low voltage varistor applications Open
View article: The Plane Strain Young’s Modulus in Cubic Materials
The Plane Strain Young’s Modulus in Cubic Materials Open
View article: Microstructural characterisation of metallic shot peened and laser shock peened Ti–6Al–4V
Microstructural characterisation of metallic shot peened and laser shock peened Ti–6Al–4V Open
A detailed analysis has been conducted of Ti–6Al–4V processed by metallic shot peening and laser shock peening. Analysis by incremental hole drilling, electron backscattered diffraction microscopy, transmission electron microscopy and tran…
View article: Electrically Tunable Scattering from Devitrite–Liquid Crystal Hybrid Devices
Electrically Tunable Scattering from Devitrite–Liquid Crystal Hybrid Devices Open
Devitrite is normally an unwanted crystalline impurity in the soda‐lime‐silica glass making process. Thin needles formed by heterogeneous nucleation of devitrite on the glass surface provide unique birefringence properties for potential ap…
View article: Protective Coatings Based on PMMA–Silica Nanocomposites Reinforced with Carbon Nanotubes
Protective Coatings Based on PMMA–Silica Nanocomposites Reinforced with Carbon Nanotubes Open
Polymethylmethacrylate–silica hybrids have been prepared using the sol–gel route by the radical polymerization of methyl methacrylate(MMA) using benzoyl peroxide (BPO) as a thermal initiator and 3-(trimethoxysilyl)propyl methacrylate(MPTS)…
View article: A Comparative Study on Graphene Oxide and Carbon Nanotube Reinforcement of PMMA-Siloxane-Silica Anticorrosive Coatings
A Comparative Study on Graphene Oxide and Carbon Nanotube Reinforcement of PMMA-Siloxane-Silica Anticorrosive Coatings Open
Carbon nanotubes (CNTs) and graphene oxide (GO) have been used to reinforce PMMA-siloxane-silica nanocomposites considered to be promising candidates for environmentally compliant anticorrosive coatings. The organic-inorganic hybrids were …
View article: Light scattering and optical diffusion from willemite spherulites
Light scattering and optical diffusion from willemite spherulites Open
View article: The Biaxial Moduli of Cubic Materials Subjected to an Equi-biaxial Elastic Strain
The Biaxial Moduli of Cubic Materials Subjected to an Equi-biaxial Elastic Strain Open
Formulae for the biaxial moduli along the directions of principal stress for $(\mathit{hkl})$ interfaces of cubic materials are given for situations in which there is equi-biaxial strain within the plane. These formulae are relevant in the…