News

Physics World Names Zhang’s Breakthrough a Top 10 of 2025

Our electron ptychography work has been named as one of the Top 10 Breakthrough of the Year for 2025 by Physics World! Using electron ptychography, we achieved the highest-resolution image ever captured of a single atom, opeing new ways to explore physics once thought beyond reach.

New Frontier of Electron Microscopy Published in Science

Our new paper in Science demonstrates how electron ptychography can reveal hidden physics of collective vibrations.

Volunteering on Maryland Day

Yichao volunteered at MSE booth on Maryland Day, UMD’s largest community outreach event. Through interactive demos, she introduced the role of materials science in everyday life to visitors of all ages from kindergarteners to adults, sparking curiosity and discover across the campus-wide celetration.