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Imaging Ultrafast Dynamics on the Atomic Scale with a Terahertz Scanning Tunneling Microscope
DownloadSpring 2019
The combination of ultrafast laser pulses with atomic resolution microscopy has been actively pursued for the last few decades. Its achievement unlocks a new age in modern science where the fundamental interactions between individual atoms and molecules can be investigated at their intrinsic...
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Spring 2024
THz optics and scanning probe microscopy (SPM) techniques have gone through several decades of development, enabling numerous research studies and applications related to ultrafast phenomena at the nanoscale. Advancements in THz technology enable physical processes in materials to be identified...
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Fall 2021
The advent of the terahertz scanning tunneling microscope (THz-STM) brings with it a new method of observing and characterizing the ultrafast dynamics of materials. The sub-nanometer spatial resolution of an ultra-high vacuum scanning tunneling microscope (UHV-STM) coupled with the sub-picosecond...