61 citations · 263 across the 14 of their papers we have counts for
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physics.ins-det2014★ 1 cited
Heat transfer coefficient saturation in superconducting Nb tunnel junctions contacted to a NbTiN circuit and an Au energy relaxation layer
Stefan Selig, Marc Peter Westig, Karl Jacobs +2
In this paper we present the experimental realization of a Nb tunnel junction connected to a high-gap superconducting NbTiN embedding circuit. We investigate relaxation of nonequil…
physics.ins-det2012★ 21 cited
A 490 GHz planar circuit balanced Nb-AlO-Nb quasiparticle mixer for radio astronomy: Application to quantitative local oscillator noise determination
M. P. Westig, M. Justen, K. Jacobs +4
This article presents a heterodyne experiment which uses a 380-520 GHz planar circuit balanced Nb--Nb superconductor-insulator-superconductor (SIS) quasiparticle…
physics.ins-det2011★ 28 cited
Balanced superconductor-insulator-superconductor mixer on a 9~m silicon membrane
M. P. Westig, K. Jacobs, J. Stutzki +3
We present a 380-520 GHz balanced superconductor-insulator-superconductor (SIS) mixer on a single silicon substrate. All radio-frequency (RF) circuit components are fabricated on a…