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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محفوظ في:

التفاصيل البيبلوغرافية
المؤلف الرئيسي:	O. Khshanovska (20414711) (author)
مؤلفون آخرون:	W. Salamon (20414714) (author), A. Kryshtal (9645891) (author)
منشور في:	2024
الموضوعات:	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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Formation and Coexistence of Metastable Phases during Solidification of Single AuGe Nanoparticles: An In Situ TEM Study

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