54 citations · 354 across the 19 of their papers we have counts for
19 papers
High-speed, energy-resolved, STJ observations of the AM Her system V2301 Oph
A. P. Reynolds, G. Ramsay, J. H. J. de Bruijne +4
We present high time-resolution optical energy-resolved photometry of the eclipsing cataclysmic variable V2301 Oph made using the ESA S-Cam detector, an array of photon counting su…
Critical temperature of superconducting bilayers: theory and experiment
G. Brammertz, A. A. Golubov, P. Verhoeve +3
A generalized model for the critical temperature Tc of superconducting bilayers is presented, which is valid with no restrictions to film thicknesses, Tc of the layers and interfac…
Future optical detectors based on Al superconducting tunnel junctions
G. Brammertz, P. Verhoeve, D. Martin +2
Superconducting tunnel junctions are being developed for application as photon detectors in astronomy. We present the latest results on the development of very high quality, very l…
Optical photon detection in Al Superconducting Tunnel Junctions
G. Brammertz, A. Peacock, P. Verhoeve +2
We report on the successful fabrication of low leakage aluminium superconducting tunnel junctions with very homogeneous and transparent insulating barriers. The junctions were test…
Enhancement of photo-responsivity of small gap, multiple tunnelling superconducting tunnel junctions due to quasiparticle multiplication
G. Brammertz, A. G. Kozorezov, R. den Hartog +5
We recently predicted the formation of a highly non-equilibrium quasiparticle (qp) distribution in low TC multiple tunnelling superconducting tunnel junctions (STJs) [1]. The situa…
Energy-dependent kinetic model of photon absorption by superconducting tunnel junctions
G. Brammertz, A. G. Kozorezov, J. K. Wigmore +6
We describe a model for photon absorption by superconducting tunnel junctions in which the full energy dependence of all the quasiparticle dynamic processes is included. The model…