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用扫描隧穿显微镜和光谱法探讨界面水的结构和动力学

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Química

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JoVE Journal Química

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

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用扫描隧穿显微镜和光谱法探讨界面水的结构和动力学

DOI:

10.3791/57193-v

•

10:28 min

•

May 27, 2018

•

Jing Guo, Sifan You, Zhichang Wang, Jinbo Peng, Runze Ma, Ying Jiang²

¹International Center for Quantum Materials, School of Physics,Peking University, ²Collaborative Innovation Center of Quantum Matter

Capítulos

00:04Título
01:09Fabrication and Characterization of Experimental Sample
02:58Preparation of the Cl-terminated Tip
03:57Setup: Single-molecule Vibrational Spectroscopy
06:26Tip-enhanced IETS of a D₂O Monomer
07:22Construction of a Water Tetramer
08:15Results: Probing the Quantum Motion of Protons in Water
09:34Conclusion

Summary

Tadução automática

在这里, 我们提出了一个协议, 以研究在原子尺度上的界面水的结构和动力学, 在 submolecular 分辨率成像, 分子操作, 和单键振动光谱学。

Tags

Scanning Tunneling Microscopy STM Interfacial Water Hydrogen Bond Vibrational Spectroscopy Water Structure Water Dynamics Surface Water Atomic Manipulation Confined Water Multilayer Water

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