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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 10788243 Miyata, Kazuki Asakawa, Hitoshi 90452094 Fukuma, Takeshi © 2013 AIP Publishing LLC 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 American Institute of Physics (AIP) 2013-11-11 2017-10-03 eng journal article VoR https://doi.org/10.24517/00008495 http://hdl.handle.net/2297/36479 https://kanazawa-u.repo.nii.ac.jp/records/8508 10.24517/00008495 10.1063/1.4830048 AA00543431 0003-6951 Applied Physics Letters 103 20 203104 https://kanazawa-u.repo.nii.ac.jp/record/8508/files/TE-PR-FUKUMA-T-203104.pdf application/pdf 1.3 MB 2017-10-03