Influence of pressure on interfacial microstructure evolution and atomic diffusion in the hot-press bonding of Ti-33Al-3V to TC17
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.239
Abstract: Abstract Joining of TiAl to Ti alloy is a potential requirement for manufacturing the components with dual properties. In this paper, the hot-press bonding of Ti-33Al-3V to TC17 was implemented at different pressures and the… read more here.
Keywords: bonding 33al; diffusion; 33al tc17; atomic diffusion ... See more keywords
Atomic Diffusion of Indium through Threading Dislocations in InGaN Quantum Wells.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01479
Abstract: The compositional and structural investigations of threading dislocations (TDs) in InGaN/GaN multiple quantum wells were carried out using correlative transmission electron microscopy (TEM) and atom probe tomography (APT). The correlative TEM/APT analysis on the same… read more here.
Keywords: threading dislocations; diffusion indium; quantum wells; atomic diffusion ... See more keywords
Suppressing atomic diffusion with the Schwarz crystal structure in supersaturated Al–Mg alloys
Sign Up to like & getrecommendations! Published in 2021 at "Science"
DOI: 10.1126/science.abh0700
Abstract: Locking structure to high temperature Because of atomic diffusion, metal alloys with nanometer-sized crystal grains do not retain their structure at high temperature. Xu et al. found that a minimum-interface structure allows a supersaturated aluminum-magnesium… read more here.
Keywords: diffusion; atomic diffusion; high temperature; structure ... See more keywords
Atomic diffusion in the atmosphere of Feige 86
Sign Up to like & getrecommendations! Published in 2017 at "Open Astronomy"
DOI: 10.1515/astro-2017-0442
Abstract: Abstract We have revisited the ultraviolet and optical spectra of the blue horizontal branch star Feige 86. The new analysis finds the star cooler and more compact than previously determined. The IUE spectrum of Feige… read more here.
Keywords: diffusion atmosphere; diffusion; astronomy; atomic diffusion ... See more keywords