Phys. Rev. Lett. 20, 547 - 550 (1968)Interaction of the ac Josephson Current with Surface Plasmons |
E. N. Economou * and K. L. Ngai †
The James Franck Institute and Department of Physics, The University of Chicago, Chicago, Illinois 60637
See Also: Erratum
Received 25 January 1968
The possibility of coupling of low-frequency surface plasmons in tunnel junctions to the ac Josephson current is examined. By comparing theory with experiment, some evidence is obtained for the existence of these surface plasmons in tunnel junctions. Further experiments are suggested to establish the kind of coupling responsible for any particular portion of the I-V characteristic.
©1968 The American Physical Society
URL: http://link.aps.org/abstract/PRL/v20/p547
DOI: 10.1103/PhysRevLett.20.547
* William Rainey Harper Fellow, University of Chicago, 1967-68.
† Xerox Fellowship, University of Chicago, 1967-1968.
See Also
Erratum: E. N. Economou and K. L. Ngai, Interaction of the ac Josephson Current with Surface Plasmons, Phys. Rev. Lett. 20, 701 (1968)
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