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Characteristic Of The Dynamics Of Disorder In Crystalline And Amorphous Materials, Amir Behbahanian
Characteristic Of The Dynamics Of Disorder In Crystalline And Amorphous Materials, Amir Behbahanian
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
This work provides the evidence to apply simulation methods that are applicable to systems with structural randomness to simulate crystalline materials at high temperatures. My work not only open the avenue to expand the simulation capability of materials but also provides insight to the physics of vibrations of atoms under different temperature and for different types of materials. I have also evaluated the reliability of Molecular Dynamics simulations at the frequency level and found that theses types of simulations, despite the previous belief, are reliable at low temperatures but up to a measurable frequency. In addition, the result of my …