D. R. Gulevich, P. N. Dmitriev, V. P. Koshelets, F. V. Kusmartsev, “Experimental and theoretical characterisation of Josephson self-coupling in sub-terahertz flux-flow oscillator”, Nanosystems: Physics, Chemistry, Mathematics, 2013, Volume 4, Issue 4,Pages <nobr>507

Experimental and theoretical characterisation of Josephson self-coupling in sub-terahertz flux-flow oscillator

D. R. Gulevich^a, P. N. Dmitriev^b, V. P. Koshelets^b, F. V. Kusmartsev^a

^a Department of Physics, Loughborough University, United Kingdom
^b Kotel'nikov Institute of Radio Engineering and Electronics,RAS, Moscow, 125009, Russia

Abstract: We present experimental and numerical results for a flux flow oscillator based on superconducting Josephson junctions. Our computationally efficient theoretical model takes into account Josephson self-coupling of the flux flow oscillator and is in a good agreement with our experimental results and previous studies.

Keywords: flux flow oscillator, superconducting Josephson junctions, fluxons, terahertz radiation.

PACS: 85.25.Cp, 74.50.+r, 07.57.Hm

Language: English