[18p-PA4-1~25] 6.2 Carbon-based thin films

[18p-PA4-19] Development of FPGA-based magnetic imaging microscopy combining AFM with NV-Center in diamond

〇Kunitaka Hayashi¹, Kenichi Nakashita¹, Rui Wang¹, Toshu An¹ (1.JAIST)

Keywords:NV center, Scanning Probe Microscope, FPGA

Diamond NV center is attracting much attention with its excellent ability of sensitivity and spatial resolution for magnetic field sensing based on optically detected magnetic resonance detection (ODMR). In this study, a diamond NV center probe attached to the end of atomic force microscope (AFM) probe was developed to observe topographic image and magnetic image, simultaneously. The AFM and ODMR system are controlled via FPGA that provides us simple and low-cost system.