Accession Number : ADA318629
Title : John M. Hergenrother, Joint Services Electronics Program Graduate and Postdoctoral Fellow.
Descriptive Note : Final rept. 1 Jul 93-30 Jun 96,
Corporate Author : HARVARD UNIV CAMBRIDGE MA
Personal Author(s) : Hergenrother, John M.
PDF Url : ADA318629
Report Date : AUG 1996
Pagination or Media Count : 6
Abstract : This Technical Report summarizes the results of a three-year research effort in the field of mesoscopic physics conducted by John M. Hergenrother at Harvard University, supported by a JSEP Fellowship. During the first two years, Hergenrother was a graduate student; during the final year, he was a postdoctoral research associate. The results have been reported in 11 publications which are listed in the Report. The primary focus of the work was charge transport in single-electron tunneling transistors, with both normal and superconducting leads. This work illuminated the role of Andreev tunneling processes in transferring pairs of electrons from normal to superconducting electrodes, the importance of the Coulomb blockade for Cooper pairs of electrons, and the possibility of developing an ultrasensitive microwave detector capable of detecting individual photons of frequency above 80 GHz.
Descriptors : *SUPERCONDUCTORS, *ELECTRONS, *TUNNELING, *TRANSISTORS, FREQUENCY, DETECTORS, MICROWAVE EQUIPMENT, PHYSICS, ELECTRODES, CHARGE TRANSFER, PHOTONS, HIGH SENSITIVITY.
Subject Categories : Electrical and Electronic Equipment
Electricity and Magnetism
Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE