This research aims to enhance the measurement of thermal properties of materials at the atomic level.
Employs quantitative atomic resolution electron ptychography to probe thermal vibrations at the nanoscale.
Focuses on defects and interfaces under in situ heating conditions.
Reports improved ability to measure thermal vibrations at the atomic scale.
Demonstrates a novel approach for understanding thermal properties of materials.
Abstract
atom-by-atom probe of thermal vibrations, a capability that should have an impact for measuring the thermal properties of defects and interfaces at the nanoscale.