A.A. Cederberg, J.R. Kirtley
Solid State Communications
We have combined a novel low temperature positioning mechanism with a single-chip miniature superconducting quantum interference device (SQUID) magnetometer to form an extremely sensitive new magnetic microscope, with a demonstrated spatial resolution of ∼10 μm. The design and operation of this scanning SQUID microscope will be described. The absolute calibration of this instrument with an ideal point source, a single vortex trapped in a superconducting film, will be presented, and a representative application will be discussed.© 1995 American Institute of Physics.
A.A. Cederberg, J.R. Kirtley
Solid State Communications
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Nature
M.B. Ketchen
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