| H.E. Hoenig, R.H. Wang, G. R.
Rossman, J. E. Mercereau California Institute of Technology, Pasadena, CA |
A magnetometer
utilizing quantum superconductivity as the basis for the flux sensor
element has been designed and used for biochemical susceptibility
measurements n the temperature range from 1.5 to 300 K. The sensitivity
and reproducibility of this instrument have been tested by measurements
on smal lamounts of material of well-known susceptibilities.