Systematic Absences of Optical Phonon Modes in Phonon Dispersion Measured by Electron Microscopy

Aowen Li(Chinese Academy of Sciences), Wu Zhou(University of Shanghai for Science and Technology), Mingquan Xu(Hunan University), Paul Zeiger(Uppsala University), Stephen J. Pennycook(Institute of Physics), Ján Rusz(Uppsala University)
Physical Review Letters
July 22, 2024
Cited by 10


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