PERFORMANCE OF THE ELECTRON PUMP WITH STRAY CAPACITANCES

Authors
JAYJENSEN HD MARTINIS JM
Citation
Hd. Jayjensen et Jm. Martinis, PERFORMANCE OF THE ELECTRON PUMP WITH STRAY CAPACITANCES, Physica. B, Condensed matter, 194, 1994, pp. 1255-1256
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
1255 - 1256
Database
ISI
SICI code
0921-4526(1994)194:<1255:POTEPW>2.0.ZU;2-S
Abstract
We calculate the effect of stray capacitance on the performance of the electron pump for a simplified and experimentally appropriate circuit model. We show that to first order the effect of the stray capacitanc es can be accounted for by replacing the junction capacitance C with C + a C(stray), where a approximately 1 and C(stray) is the average tot al stray capacitance of the metal islands between the junctions.