this paper proposes a tunnel clearance inspection approach based on 3D point clouds obtained by a mobile laser scanning system (MLS). First, a dynamic coordinate system for railway tunnel ...

International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun 130022, China Centre for Opto/Bio-Nano Measurement and ...

Dr. Taylor Stock loading a sample into the scanning tunneling microscope (STM), used to perform atomic scale fabrication. Credit: Agnese Abrusci/UCL. One approach to building a quantum computer is to ...

Coupling phase-stable single-cycle terahertz (THz) pulses to scanning tunneling microscope (STM) junctions enables spatiotemporal ... which by comparison to numerical simulations confirms the ...

A scanning probe microscope comes in a wide variety of flavors, they all produce a set of data points containing the measurements at each location. Usually these data points form a regular 2D grid ...

The Department of Physics is dedicated to teaching and scholarship, with an emphasis on achieving close student-faculty relationships. With a versatile degree program and interdisciplinary research, ...

ChemHacker has posted schematics and code for a scanning tunneling microscope. [Sacha De’Angeli] finalized the proof-of-concept design for version 0.1 and released all of the information under ...