Newns et al. Reply
D.M. Newns, C.C. Tsuei, et al.
Physical Review Letters
Using a scanning electron microscope equipped with a low-temperature stage, we show that under the electron irradiation a superconducting tunnel junction can operate regularly. The electron beam generates a voltage signal across the current-biased junction. By recording the small voltage change synchronously with the coordinate irradiated by the beam, a two-dimensional "voltage image" of the density distribution of the junction tunneling current can be obtained. The distributions are in agreement with the magnetic interference patterns of the dc-Josephson currents in the junctions. © 1982.
D.M. Newns, C.C. Tsuei, et al.
Physical Review Letters
H. Seifert, R.P. Huebener, et al.
Physics Letters A
S. Beeck, T. Egeler, et al.
ESSDERC 1989
P.W. Epperlein, G.L. Bona
Applied Physics Letters