Results 51 to 60 of about 8,749,731 (254)
Can grain growth explain transition disks?
, 2012 Aims: Grain growth has been suggested as one possible explanation for the diminished dust optical depths in the inner regions of protoplanetary "transition" disks.
Andrews, S. M. +2 more
core +1 more source
Thermal stability and grain growth behavior of mechanically alloyed nanocrystalline Fe-Cu alloys [PDF]
, 1993 X-ray diffraction, transmission electron microscopy, and differential scanning calorimetry were used to study the thermal stability of highly supersaturated nanocrystalline FexCu100−x alloys (10~80.
Eckert, J. +2 more
core +1 more source
Ultra-large-scale phase-field simulation study of ideal grain growth
npj Computational Materials, 2017 Grain growth, a competitive growth of crystal grains accompanied by curvature-driven boundary migration, is one of the most fundamental phenomena in the context of metallurgy and other scientific disciplines.
Eisuke Miyoshi +6 more
semanticscholar +1 more source
Evolution of microstructure, texture and grain boundary character distribution of potassium doped tungsten fibers annealed at variable temperatures [PDF]
, 2019 The effect of the annealing temperature on the microstructure and grain boundary character distribution of potassium doped tungsten fibers made of drawn wire was investigated by Electron Backscatter Diffraction.
Paulo De Almeida Reis Tanure, Leandro +3 more
core +2 more sources
, 2013 Grain growth experiments on thin metallic films have shown the geometric and topological characteristics of the grain structure to be universal and independent of many experimental conditions.
Backofen, Rainer +3 more
core +1 more source
Effect of grain disorientation on early fatigue crack propagation in face-centred-cubic polycristals: A three-dimensional dislocation dynamics investigation [PDF]
, 2013 Three-dimensional dislocation dynamics simulations are used to study micro-crack interaction with the first micro-structural barrier in face-centred cubic bi-crystals loaded in high cycle fatigue conditions. In the examined configuration, we assumed that
depres, christophe +3 more
core +5 more sources
Vapour phase growth and grain boundary structure of molybdenum disulphide atomic layers. [PDF]
Nature Materials, 2013 Single-layered molybdenum disulphide with a direct bandgap is a promising two-dimensional material that goes beyond graphene for the next generation of nanoelectronics. Here, we report the controlled vapour phase synthesis of molybdenum disulphide atomic
S. Najmaei +9 more
semanticscholar +1 more source
Diffusion Foundations, 2015 Grain growth in open systems is analyzed for the cases of flux-driven ripening during soldering, flux-driven lateral growth during deposition of thin films, flux-driven lateral growth during reactive growth of intermediate phase, flux-driven lateral growth of antiphase domains in FCC-phase A3B and BCC-phase AB during the diffusion growth of ordered ...
Andriy Gusak +2 more
openaire +2 more sources
Advanced Science, 2021 Tin (Sn)‐based perovskites with favorable optoelectronic properties and ideal bandgaps have emerged as promising alternatives to toxic lead (Pb)‐based perovskites for photovoltaic applications.
Tianyue Wang +6 more
doaj +1 more source
GROWTH REGULATORS FOR GRAIN CROPS
California Agriculture, 1962 California Agriculture - All ...
California Agriculture
doaj