Trevecca Nazarene University

Physics and Engineering students build microscope

The Scanning SQUID Microscope is being constructed in the Physics Research Lab in the Greathouse Science Building.

Professor Fred Cawthorne is currently leading a team of students in the construction of a Scanning SQUID Microscope (SSM).

 

Using a very sensitive magnetic field detector called a SQUID (Superconducting Quantum Interference Device), the microscope is used to create a magnetic image that allows one to “see through” solid material and to locate defects, or short circuits, in circuits.

 

Much of this work is supported through a collaboration with Neocera, LLC., a company that makes a commercial SSM.

 

For more information, visit Cawthorne’s faculty web page at http://faculty.trevecca.edu/fcawthorne/Projects/projects.html.