Results 31 to 40 of about 27,662,281 (178)

Effect of the doping method on luminescent properties of ZnS:Ag

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019
Effect of doping the method on luminescent characteristics of dispersed ZnS doped with Ag has been studied in this work. The analysis of ratio of the intensity of photoluminescence bands related with the centres caused by Ag impurity and the intrinsic ...
Yu.Yu. Bacherikov
doaj   +1 more source

SHS Produced TiB₂-Si Powders for Selective Laser Melting of Ceramic-Based Composite

Applied Sciences, 2020
One of the main limitations for widespread additive manufacturing is availability and processability of the precursor materials feedstock. For the first time, this study reports the development of a “pomegranate-like” structured TiB2-Si ceramic-metalloid
Le Liu, Sofiya Aydinyan, Tatevik Minasyan, Irina Hussainova   +3 more
doaj   +1 more source

Boron Carbide Composites produced by Self-Propagating High-Temperature Synthesis

Revista Ingeniería UC, 2021
This work is a study of the conditions for obtaining boron carbide, magnesia, and aluminum oxide composites by self-propagating high temperatures synthesis (SHS).
Roza G. Abdulkarimova , Aizhan J. Seidualiyeva , Aisulu N. Batkal, Sanat Tolendiuly , Sergey M. Fomenko   +4 more
doaj   +1 more source

Physics‐Informed Machine Learning for Predicting Phases and Density of Al2O3–TiB2 Composites Synthesized via Laser Ignition From the Al–TiO2–B2O3–H3BO3 Reactive System

Advanced Intelligent Systems, EarlyView.
This interactive physics‐informed machine learning model predicts the composition and density of advanced ceramic materials produced by self‐propagating high‐temperature synthesis. The model requires user input processing parameters and demonstrates high accuracy.
Evangelos Daskalakis, Geeta Sharma, Sarathkumar Loganathan, Andrew Scott, Animesh Jha   +4 more
wiley   +1 more source

TiC Particulates Prepared by Self-Propagating High Temperature Synthesis

, 2011
TiC particulates were prepared by self-propagating high temperature synthesis (SHS). The effect of elemental aluminum on the formation of TiC particulates was particularly studied by differential thermal analysis (DTA) and sintering experiments of Ti-C ...
Yan Feng Liang, Feng Xia, Sheng Quan Dong   +2 more
core   +1 more source

SHS of Oxide Systems Based on the “Mechano-Chemical” Quartz Modified by Organometallic Compounds

Eurasian Chemico-Technological Journal, 2000
The differences of the effects of mechanical substance pre-activation in the mills with divers force effect schemes on the self-propagating high temperature synthesis (SHS) of the SiO2 + 37.5 % Al system are shown.
G. I. Ksandopulo, N. N. Mofa, T. A. Ketegenov, O. V. Cherviakova, O. A. Tyumentseva   +4 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, Volume 36, Issue 89, 5 November 2026.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

In-situ neutron diffraction of titanium silicide, Ti5Si 3, during self-propagating high-temperature synthesis (SHS)

, 2006
C1 - Journal Articles RefereedSelf-propagating high-temperature synthesis (SHS) has potential for the efficient production of high melting temperature intermetallics such as Ti5Si3.
Kisi, EH, Riley, DP, Oliver, CP
core   +1 more source

First‐Principles Investigation of the Transition‐Metal Carbide Crystal Morphology Control Through Alloying

Journal of the American Ceramic Society, Volume 109, Issue 10, October 2026.
Using computational methods, we tested a common, experimentally inspired hypothesis that some secondary metals induce cubic crystal growth in Group IVB and VB transition‐metal carbides (TMCs) by becoming surface alloys that change surface energetics.
Yuchen Huang, Olivia A. Graeve, Gregory B. Thompson, Christopher R. Weinberger   +3 more
wiley   +1 more source

Self-propagating high-temperature reactions: remarks and recent results [PDF]

, 2000
Solid-solid and gas-solid self-propagating high temperature reactions are exploited for interesting and relatively new technological applications based on the so called Self-propagating High-temperature Synthesis (SHS) technique This paper reviews the ...
ORRU', ROBERTO, Cincotti, Alberto, E. Medda, Orrù, Roberto, Cao, Giacomo, Medda, E.   +5 more
core