12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

93%

93% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > Resonant rectification of fluctuations in a Bro...
View graph of relations

« Back

Resonant rectification of fluctuations in a Brownian ratchet.

Research output: Contribution to journalJournal article

Published

Journal publication date4/09/2000
JournalPhysics Letters A
Journal number5-6
Volume273
Number of pages6
Pages316-321
Original languageEnglish

Abstract

Resonant activation, rectification of fluctuations, and current reversal, are investigated numerically in an asymmetric periodic potential. The results are compared to recent predictions based on the theory of the logarithmic susceptibility. Possible applications are discussed.