W.A. Thompson, S. Von Molnar
Journal of Applied Physics
A thermal drive apparatus is described which has been used for direct vacuum tunneling experiments where two electrodes are brought to within 10-20 Å of each other. This drive has shown excellent stability against low-frequency vibrations and appears to have less than 1-Å instability over periods of hours.
W.A. Thompson, S. Von Molnar
Journal of Applied Physics
T. Penney, W.A. Thompson
Journal of Magnetism and Magnetic Materials
T.F. Heinz, M.M.T. Loy, et al.
Physical Review Letters
N.J. Dinardo, W.A. Thompson, et al.
Physical Review B