Results 111 to 120 of about 155,709 (312)

Ultrashort electric pulse induced changes in cellular dielectric properties

, 2007
The interaction of nanosecond duration pulsed electric fields (nsPEFs) with biological cells, and the models describing this behavior, depend critically on the electrical properties of the cells being pulsed.
Kolb, J K, Joshi, R P, Sridhara, V, Viswanadham Sridhara, Swanson, R J, Stephen J. Beebe, R. James Swanson, Chen, George, Schoenbach, K H, Juergen F. Kolb, Karl H. Schoenbach, Allen L. Garner, Ravindra P. Joshi, Garner, Allen, Chen, N, George Chen, Beebe, S J, Nianyong Chen   +17 more
core   +1 more source

Mechanisms of electron scattering in uniaxially deformed n-Ge⟨Sb, Au⟩ single crystals

Condensed Matter Physics, 2019
Temperature dependencies for concentration and the Hall mobility of electrons for the n-Ge⟨Sb⟩ and n-Ge⟨Sb, Au⟩ single crystals uniaxially deformed along the crystallographic directions [100] and [111] are obtained on the basis of piezo-Hall effect ...
S.V. Luniov, P.F. Nazarchuk, A.I. Zimych, Yu.A. Udovytska, O.V. Burban   +4 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Electrical properties and vapour sensing characteristics of a novel metal-polymer composite [PDF]

, 2008
Quantum Tunnelling Composite (QTC) is a metal polymer composite, commercialised and produced using a patented manufacture process. This process ensures that the metal particles within an elastomerie polymer matrix maintain a highly fractal surface ...
Graham, Adam
core  

Tailoring thermoelectric transport in AA-stacked bilayer graphene via electron-phonon interaction engineering

Results in Physics
In this work, the effects of electron interactions with Einstein phonons on the transport properties of AA-stacked bilayer graphene are investigated. We examine the effects of temperature on the system’s Seebeck coefficient, thermal conductivity, and ...
Hamed Rezania, Farshad Azizi
doaj   +1 more source

Enhancement in the electrical transport properties of CaMnO₃via La/Dy co-doping for improved thermoelectric performance. [PDF]

RSC Adv, 2023
Vijay A, S CP, Jose R, Saravanan K V.
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Vapour sensing applications and electrical conduction mechanisms of a novel metal-polymer composite [PDF]

, 2003
A novel metal-polymer composite is presented, comprised of a micron-sized nickel powder dispersed within a silicone polymer matrix. The composite is intrinsically electrically insulating, but displays a dramatic increase in conductivity under compression,
Hands, Philip James Walton, Hands, Philip J.W.; id_orcid   +1 more
core  

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

Advanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

The relationship between contact resistance and contact force on Au coated carbon nanotube surfaces under low force conditions

, 2009
Carbon-Nanotube (CNT) coated surfaces are investigated to determine theelectrical contact performance under low force conditions. The surfaces under investigationare vertically aligned multi-walled CNTs formed on a Silicon substrate and coated with anAu ...
Yunus, E.M., Spearing, S.M., McBride, J.W.   +2 more
core   +1 more source