8 citations · 15 across the 5 of their papers we have counts for
5 papers
Absolute timing of the Crab Pulsar at optical wavelengths with STJs
T. Oosterbroek, J. H. J. de Bruijne, D. Martin +4
We have observed the Crab Pulsar in the optical with S-Cam, an instrument based on Superconducting Tunneling Junctions (STJs) with s time resolution. Our aim was to study the de…
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…
The BeppoSAX LECS X-ray spectrum of Hercules X-1
T. Oosterbroek, A. N. Parmar, D. D. E. Martin +1
We present 0.1-10 keV observations of Her X-1 obtained with the Low-Energy Spectrometer Concentrator instrument onboard the BeppoSAX satellite during the main on-state of the 35 da…