Results 21 to 30 of about 595,483 (177)

Structural evolution of PVDF during storage or annealing [PDF]

open access: yes, 2004
The effect of annealing PVDF at temperatures above Tg and below Tm was investigated by differential scanning calorimetry (DSC), thermostimulated current spectroscopy (TSC) and solid-state NMR.
Beaume, Francois   +4 more
core   +3 more sources

Change In Microstructure and Mechanical Properties Of Four-Layer Stack ARB Processed Complex Aluminum Sheet with Annealing [PDF]

open access: yesArchives of Metallurgy and Materials, 2021
The four-layer stack accumulative roll bonding (ARB) process using AA1050, AA5052 and AA6061 alloy sheets is performed up to 2 cycles without a lubricant at room temperature.
Sang-Hyeon Jo, Seong-Hee Lee
doaj   +1 more source

Design and facile synthesis of defect-rich C-MoS2/rGO nanosheets for enhanced lithium–sulfur battery performance

open access: yesBeilstein Journal of Nanotechnology, 2019
We report a simple one-step hydrothermal strategy for the fabrication of a C-MoS2/rGO composite with both large surface area and high porosity for the use as advanced electrode material in lithium–sulfur batteries.
Chengxiang Tian   +6 more
doaj   +1 more source

Tuning of SnS Thin Film Conductivity on Annealing in an Open Air Environment for Transistor Application

open access: yesEast European Journal of Physics, 2020
The study aimed at enhancement and optimisation of SnS conductivity via annealing for field effect transistor’s semiconductor channel layer application. Interstitials and vacancies in SnS films are known to cause carrier traps which limit charge carriers
Thomas Daniel   +3 more
doaj   +1 more source

Improving parameters of planar pulse diode using gettering

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2021
Pulse diodes are widely used as part of high-frequency pulse circuits. However, it should be noted that the cost of pulsed diodes remains relatively high, due to the low yield of suitable devices when they are sorted according to the criteria of reverse ...
Viktor Litvinenko   +3 more
doaj   +1 more source

Cauchy Annealing Schedule: An Annealing Schedule for Boltzmann Selection Scheme in Evolutionary Algorithms [PDF]

open access: yes, 2004
Boltzmann selection is an important selection mechanism in evolutionary algorithms as it has theoretical properties which help in theoretical analysis.
Bhatnagar, Shalabh   +2 more
core   +3 more sources

INVESTIGATING THE IMPACT OF ANNEALING TEMPERATURE ON THE MICROSTRUCTURE AND MECHANICAL PERFORMANCE OF SELECTIVELY LASER MELTED Ti6Al4V ALLOY [PDF]

open access: yesEuropean Journal of Materials Science and Engineering, 2023
This research addresses the metallurgical and mechanical response during the annealing of Ti6Al4V parts fabricated by selective laser melting. The as-manufactured Ti6Al4V exhibited a very fine α´ martensitic structure with low ductility of less than 10%.
Hassanen JABER   +4 more
doaj   +1 more source

Ion implantation and low-temperature epitaxial regrowth of GaAs [PDF]

open access: yes, 1981
Channeling and transmission electron microscopy have been used to investigate the parameters that govern the extent of damage in ion‐implanted GaAs and the crystal quality following capless furnace annealing at low temperature (∼400 °C). The implantation‐
Grimaldi, M. G.   +3 more
core   +1 more source

Theory of Quantum Annealing of an Ising Spin Glass

open access: yes, 2002
Probing the lowest energy configuration of a complex system by quantum annealing was recently found to be more effective than its classical, thermal counterpart.
Car, Roberto   +3 more
core   +1 more source

The phase composition, structure and properties of high-temperature-based powders of the system iron-aluminum obtained by the technology of the reaction-mechanical alloying. Foundry production and metallurgy

open access: yesЛитьë и металлургия, 2019
The regularities of the formation of powders based on the Fe-Al system, obtained by the method of mechanical alloying and intended for the deposition of thermal spraying coatings were established.
F. G. Lovshenko, A. S. Fedosenko
doaj   +1 more source

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