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Atomically-Resolved Optical Properties of Single Molecules Arthur Yu Mentor: Wilson Ho IM-SURE 2007.

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Presentation on theme: "Atomically-Resolved Optical Properties of Single Molecules Arthur Yu Mentor: Wilson Ho IM-SURE 2007."— Presentation transcript:

1 Atomically-Resolved Optical Properties of Single Molecules Arthur Yu Mentor: Wilson Ho IM-SURE 2007

2 Scanning Tunneling Microscopy- How it Works Tunneling process Tunneling process Feedback control Feedback control Image display Image display

3 Coupling Femtosecond Laser to STM Keywords: Keywords: Pump and Probe Cross-correlation Nonlinear: S(p1) +S(p2) ≠ S(p1+p2)

4 Experimental Plans ZnEtioI molecules used ZnEtioI molecules used Molecules excited by tunneling electrons, photons emitted Molecules excited by tunneling electrons, photons emitted Photon emission spectra studied Photon emission spectra studied

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