2026-03-07T07:10:51Z https://kanazawa-u.repo.nii.ac.jp/oai

oai:kanazawa-u.repo.nii.ac.jp:00008508 2024-06-25T05:30:29Z 4161:3020:3021

Real-time atomic-resolution imaging of crystal growth process in water by phase modulation atomic force microscopy at one frame per second 宮田, 一輝 淺川, 雅 福間, 剛士 Miyata, Kazuki 11945 10788243 Asakawa, Hitoshi 11946 90509605 90509605 Fukuma, Takeshi 366 90452094 90452094 90452094 Recent advancement in dynamic-mode atomic force microscopy (AFM) has enabled its operation in liquid with atomic-scale resolution. However, its imaging speed has often been too slow to visualize atomic-scale dynamic processes. Here, we propose a method for making a significant improvement in the operation speed of dynamic-mode AFM. In this method, we use a wideband and low-latency phase detector with an improved algorithm for the signal complexification. We demonstrate atomic-scale imaging of a calcite crystal growth process in water at one frame per second. The significant improvement in the imaging speed should enable various studies on unexplored atomic-scale interfacial processes. © 2013 AIP Publishing LLC. 金沢大学ナノ生命科学研究所 journal article American Institute of Physics (AIP) 2013-11-11 VoR application/pdf Applied Physics Letters 20 103 203104 AA00543431 0003-6951 https://kanazawa-u.repo.nii.ac.jp/record/8508/files/TE-PR-FUKUMA-T-203104.pdf https://doi.org/10.24517/00008495 http://hdl.handle.net/2297/36479 https://kanazawa-u.repo.nii.ac.jp/records/8508 eng 10.1063/1.4830048 © 2013 AIP Publishing LLC