Effects of Temperature Fluctuations on Surface Mobility of Atomic Steps and Oxidation Dynamics in High-Temperature Alloys

In contrast to the traditional perspective that thermal fluctuations are insignificant in surface dynamics, here we report their influence on surface reaction dynamics. Using real-time low-energy electron microscopy imaging of NiAl(100) under both vacuum and O<sub>2</sub> atmospheres, we...

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Bibliographic Details
Main Author:	Shyam Bharatkumar Patel (20501729) (author)
Other Authors:	Chaoran Li (1713412) (author), Abdullah Al-Mahboob (2070373) (author), Jerzy T. Sadowski (1394227) (author), Guangwen Zhou (1831402) (author)
Published:	2025
Subjects:	Biophysics Physiology Biotechnology Ecology Inorganic Chemistry Plasma Physics Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified various chemical processes distinct oxide morphology transient thermal conditions substantial outward diffusion atomic steps acting 2 </ sub atomic step mobility surface reaction dynamics atomic steps thermal fluctuations surface mobility step growth atom diffusion surface dynamics oxidation dynamics using real traditional perspective time low temperature fluctuations temperature alloys surface results pinning effect mass transfer dynamically manipulating adatom sinks active materials accurately predicting
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Effects of Temperature Fluctuations on Surface Mobility of Atomic Steps and Oxidation Dynamics in High-Temperature Alloys

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