JoVE Journal

Chemistry

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Nanyang Technological University

Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy

Here, we present a protocol to investigate the structure and dynamics of interfacial water at the atomic scale, in terms of submolecular resolution imaging, molecular manipulation, and single-bond vibrational spectroscopy.

Chapters in this video

0:04

Title

1:09

Fabrication and Characterization of Experimental Sample

2:58

Preparation of the Cl-terminated Tip

3:57

Setup: Single-molecule Vibrational Spectroscopy

6:26

Tip-enhanced IETS of a D2O Monomer

7:22

Construction of a Water Tetramer

8:15

Results: Probing the Quantum Motion of Protons in Water

9:34

Conclusion

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