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Hassel and Marianne Ledbetter MatSE Colloquium - "Self-assembly models for crystal growth and phase transitions"

Event Type
Seminar/Symposium
Sponsor
Materials Science and Engineering Department
Location
100 Materials Science and Engineering Building, 1304 W. Green Street
Date
Nov 4, 2024   4:00 pm  
Speaker
Prof. Julia Dshemuchadse
Contact
Bailey Peters
E-Mail
bnpeters@illinois.edu
Phone
217-333-1441
Views
40
Originating Calendar
MatSE Colloquium Calendar

"Self-assembly models for crystal growth and phase transitions"

 How can we make new materials and better understand how their underlying structures form? The direct observation of crystal growth and transitions remains supremely challenging, but gaining insight into these fundamental processes is central to our quest of creating materials in a rational and targeted way, connecting structure to functionality. We build self-assembly models, study how they react to perturbations on the particle and system levels, and investigate their impact on crystal growth and transformation pathways. We use simple coarse-grained models to gain systematic insights into the phenomena that lead to the crystallization of complex crystal structures, partial disorder, or magic-size assemblies, allowing us to derive the essential principles that govern the formation of materials' structures. Our goal is to use these insights to find ways to tailor crystallization pathways and to create new functional materials. Our work promises to establish new pathways to materials design through simulations, which explicitly incorporate and explore phase transformation kinetics.

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