Results 121 to 130 of about 395,735 (308)
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
Towards understanding the influence of electron-gas interactions on imaging in an environmental TEM [PDF]
, 2011 The latest generation of environmental transmission electron microscopes (ETEMs) incorporates aberration correction and monochromation, allowing studies of chemical reactions and growth processes with improved spatial and spectral resolution.
Hansen, Thomas Willum +4 more
core
Physical Review Special Topics. Accelerators and Beams, 2007 Pulse length of quasimonoenergetic electrons accelerated by the wakefield generated by 12 TW, 40 fs laser pulses in a gas jet is determined via spectral measurements using a bolometer to detect coherent transition radiation. A quasimonoenergetic electron
T. Ohkubo +10 more
doaj +1 more source
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 +7 more
wiley +1 more source
上海师范大学学报. 自然科学版In this work, a phenol-acclimated sludge(PAS) was obtained by acclimating activated sludge with phenol as electron donor. When phenol was used as electron donor for denitrification, the denitrification rate was as 3.2 folds as that with glucose ...
LI Mo +3 more
doaj +1 more source
Wide-range ideal 2D Rashba electron gas with large spin splitting in Bi2Se3/MoTe2 heterostructure
npj Computational Materials, 2017 2D electron gas for nanoscale spintronic deviceseditor Calculations reveal the potential for a nanoscale spintronic transistor that works at room temperature. T. H. Wang and H. T. Jeng of Taiwan’s National Tsing Hua University demonstrated through ‘first-
Te-Hsien Wang, Horng-Tay Jeng
doaj +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 +8 more
wiley +1 more source
DISTRIBUTION FUNCTION OF A DRIFTING ELECTRON-GAS FOR GENERAL ENERGY-BAND STRUCTURES
, 1994 The usual application of the Lei-Ting balance equation method for treating electron transport problems makes use of a Fermi distribution function for the electron motion relative to the center of mass.
WU XG +2 more
core
Spin-polarized transport in a lateral two-dimensional diluted magnetic semiconductor electron gas
, 2006 The transport property of a lateral two-dimensional paramagnetic diluted magnetic semiconductor electron gas under a spatially periodic magnetic field is investigated theoretically.
Kai Chang +8 more
core +1 more source
Visible-Light-Driven Semiconductor-Metal Transition in Electron Gas at the (100) Surface of KTaO3. [PDF]
Nanomaterials (Basel), 2023 Tian X +9 more
europepmc +1 more source