Per G. Björnsson, Brian W. Gardner, et al.
Review of Scientific Instruments
We report a scanning superconducting quantum interference device (SQUID) microsusceptometer with a spatial resolution of 8 μm, tested by measuring the susceptibility of individual 3 μm diam tin disks. Images of the disks agree well with numerical modeling based on the known geometry of the SQUID microsusceptometers. The low-field spin sensitivity between 1.5 and 6 K is 1 × 105μB/√Hz while scanning. © 2001 American Institute of Physics.
Per G. Björnsson, Brian W. Gardner, et al.
Review of Scientific Instruments
Per G. Björnsson, Brian W. Gardner, et al.
Review of Scientific Instruments
D.A. Bonn, Janice C. Wynn, et al.
Nature
D.A. Bonn, Janice C. Wynn, et al.
Nature