Formation and Coexistence of Metastable Phases during Solidification of Single AuGe Nanoparticles: An In Situ TEM Study

Formation and Coexistence of Metastable Phases during Solidification of Single AuGe Nanoparticles: An In Situ TEM Study

Understanding phase transformations in binary alloy nanoparticles is an important scientific and technological problem. We tackled the challenge by experimentally studying the solidification pathways of single AuGe nanoparticles on Si<sub>3</sub>N<sub>4</sub> substrate using...

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Bibliographic Details
Main Author: O. Khshanovska (20414711) (author)
Other Authors: W. Salamon (20414714) (author), A. Kryshtal (9645891) (author)
Published: 2024
Subjects:
Medicine
Evolutionary Biology
Immunology
Statistics
Space Science
Biological Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Physical Sciences not elsewhere classified
partly molten alloy
thermodynamic analysis showed
binary alloy nanoparticles
initial phase state
4 </ sub
3 </ sub
undercooled liquid defined
undercooled auge nanoparticles
nonclassical solidification pathway
situ tem techniques
temperature range rather
metastable phases formed
onset solidification temperature
liquid auge nanoparticles
single auge nanoparticles
ge ), hypo
temperature range
metastable phases
auge nanoparticle
liquid phase
thermodynamic stability
solidifying nanoparticles
ge ),
terminal temperature
single temperature
phases coexisting
four phases
solidification pathways
solidification depended
technological problem
substrate using
slowly cooled
single nanoparticle
important scientific
hcp au
ge coexisted
first time
fcc au
experimentally studying
enabling visualization
crystalline structure
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