4 papers
Visualizing Millisecond Atomic Dynamics of Nanocrystals in Liquid
Sungsu Kang, Jinho Rhee, Joodeok Kim +11
Atomic structures of nanomaterials are inherently dynamic, continuously reshaped through interactions with chemical species and external stimuli. Such dynamics are further amplifie…
TEM Agent: enhancing transmission electron microscopy (TEM) with modern AI tools
Morgan K. Wall, Alexander J. Pattison, Edward S. Barnard +2
Recent improvements in large language models (LLMs) have had a dramatic effect on capabilities and productivity across many disciplines involving critical thinking and writing. The…
Atomic-scale 3D structural dynamics and functional degradation of Pt alloy nanocatalysts during the oxygen reduction reaction
Chaehwa Jeong, Juhyeok Lee, Hyesung Jo +6
Pt-based electrocatalysts are the primary choice for fuel cells due to their superior oxygen reduction reaction (ORR) activity. To enhance ORR performance and durability, extensive…
Intrinsic Optical Bistability of Photon Avalanching Nanocrystals
Artiom Skripka, Zhuolei Zhang, Xiao Qi +6
Optically bistable materials respond to a single input with two possible optical outputs, contingent upon excitation history. Such materials would be ideal for optical switching an…