Upper Frequency Limits for Vortex Guiding and Ratchet Effects
نویسندگان
چکیده
منابع مشابه
Josephson vortex in a ratchet potential: theory.
We propose a type of Josephson vortex ratchet. In this system a Josephson vortex moves in a periodic asymmetric potential under the action of a deterministic or random force with zero time average. For some implementations the amplitude of the potential can be controlled during the experiment, thus allowing us to tune the performance of the system and build rocking as well as flashing ratchets....
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ژورنال
عنوان ژورنال: Physical Review Applied
سال: 2020
ISSN: 2331-7019
DOI: 10.1103/physrevapplied.13.024012