caa a22 4500 445366621 CHVBK 20180317142932.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10909-011-0344-2 doi (NATIONALLICENCE)springer-10.1007/s10909-011-0344-2 Capacitively Enhanced Thermal Escape inUnderdamped Josephson Junctions [Elektronische Daten] [Y. Yoon, S. Gasparinetti, M. Möttönen, J. Pekola] We have studied experimentally the escape dynamics in underdamped capacitively shunted and unshunted Josephson junctions with submicroampere critical currents below 0.5 K temperatures. In the shunted junctions, thermal activation process was preserved up to the highest temperature where the escape in the unshunted junctions exhibits the phase diffusion. Our observations in the shunted junctions are in good agreement with the standard thermal activation escape, unlike the results in the unshunted junctions. Springer Science+Business Media, LLC, 2011 Josephson junction nationallicence Phase diffusion nationallicence Thermal activation nationallicence Yoon Y. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut Gasparinetti S. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut Möttönen M. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut Pekola J. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 163/3-4(2011-05-01), 164-169 0022-2291 163:3-4<164 2011 163 10909 https://doi.org/10.1007/s10909-011-0344-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-011-0344-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yoon Y. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut NATIONALLICENCE 700 1- Gasparinetti S. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut NATIONALLICENCE 700 1- Möttönen M. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut NATIONALLICENCE 700 1- Pekola J. Low Temperature Laboratory, Aalto University, P.O. Box 13500, 00076, Aalto, Finland aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 163/3-4(2011-05-01), 164-169 0022-2291 163:3-4<164 2011 163 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer