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physics.optics2025
Electron Recoil via Sample Momentum Transfer under Optical-Mode Excitation
Akira Yasuhara, Yamato Kirii, Takumi Sannomiya
The interaction between free electrons and optical modes underlies a variety of quantum and nanoscale light-matter phenomena, yet the associated momentum exchange with the sample l…
physics.optics2024★ 1 cited
Semicircular-aperture illumination scanning transmission electron microscopy
Akira Yasuhara, Fumio Hosokawa, Sadayuki Asaoka +4
Scanning transmission electron microscopy (STEM) provides high-resolution visualization of atomic structures as well as various functional imaging modes utilizing phase contrast. I…