论文信息 - Nanometer Resolution Photon STM and Single Atom Manipulation

Nanometer Resolution Photon STM and Single Atom Manipulation

A photon STM was constructed by using a sharpened optical fiber with a radius of curvature of about 1 nm. Nanometer-resolution was achieved to measure biological and other kinds of samples with sub-micron structures. We also proposed a new method to trap a single neutral atom in the evanescent field localized near the fiber probe top.

[1] M. Ohtsu,et al. Highly Coherent Semiconductor Lasers , 1991 .

[2] W. D. Phillips,et al. Optical molasses , 1990, Conference on Precision Electromagnetic Measurements.

[3] Motoichi Ohtsu,et al. Nanometric Scale Biosample Observation Using a Photon Scanning Tunneling Microscope , 1992 .

[4] Phillips,et al. Observation of atoms laser cooled below the Doppler limit. , 1988, Physical review letters.

[5] Shudong Jiang,et al. Reproducible Fabrication Technique of Nanometric Tip Diameter Fiber Probe for Photon Scanning Tunneling Microscope , 1992 .