Search Results - "Hijmering, R"

Josephson effects in an alternating current biased transition edge sensor by Gottardi, L., Kozorezov, A., Akamatsu, H., van der Kuur, J., Bruijn, M. P., den Hartog, R. H., Hijmering, R., Khosropanah, P., Lambert, C., van der Linden, A. J., Ridder, M. L., Suzuki, T., Gao, J. R.

“…We report the experimental evidence of the ac Josephson effect in a transition edge sensor (TES) operating in a frequency domain multiplexer and biased by ac…”
Get full text

Modeling Inductances of Wiring for a TES Array Read by FDM by Yan, X., Bruijn, M. P., van Weers, H. J., Hijmering, R. A., van der Kuur, J., Gao, J. R.

“…Large Transition Edge Sensor (TES) arrays, required for the SAFARI imaging spectrometer on a planned SPICA space telescope, will be read out by Frequency…”
Get full text

Weak-Link Phenomena in AC-Biased Transition Edge Sensors by Gottardi, L., Akamatsu, H., Bruijn, M., Gao, J.-R., den Hartog, R., Hijmering, R., Hoevers, H., Khosropanah, P., Kozorezov, A., van der Kuur, J., van der Linden, A., Ridder, M.

“…It has been recently demonstrated that superconducting transition edge-sensors behave as weak-links due to longitudinally induced superconductivity from the…”
Get full text

Characterization of Low Noise TES Detectors Fabricated by D-RIE Process for SAFARI Short-Wavelength Band by Khosropanah, P., Suzuki, T., Hijmering, R. A., Ridder, M. L., Lindeman, M. A., Gao, J.-R., Hoevers, H.

“…SRON is developing TES detectors based on a superconducting Ti/Au bilayer on a suspended SiN membrane for the short-wavelength band of the SAFARI instrument on…”
Get full text

Microscopic Model of a Transition Edge Sensor as a Weak Link by Kozorezov, A G, Golubov, A A, Martin, D D E, de Korte, P A J, Lindeman, M A, Hijmering, R A, Wigmore, J K

“…We have developed a microscopic model of the transition edge sensor (TES). In order to describe the TES as a laterally proximized S-S'-S weak link we used the…”
Get full text

Performance of SAFARI Short-Wavelength-Band Transition Edge Sensors (TES) Fabricated by Deep Reactive Ion Etching by Suzuki, T., Khosropanah, P., Hijmering, R. A., Ridder, M., Schoemans, M., Hoevers, H., Gao, J. R.

“…We are developing the SAFARI/S-band transition edge sensor (TES) based on a superconducting Ti/Au bilayer on a suspended silicon nitride (Si x N y ) membrane…”
Get full text

Progress on the FDM Development at SRON: Toward 160 Pixels by den Hartog, R. H., Bruijn, M. P., Clenet, A., Gottardi, L., Hijmering, R., Jackson, B. D., van der Kuur, J., van Leeuwen, B. J., van der Linden, A. J., van Loon, D., Nieuwenhuizen, A., Ridder, M., van Winden, P.

“…SRON is developing the electronic read-out for arrays of transition edge sensors using frequency domain multiplexing in combination with base-band feedback…”
Get full text

Comparison of the Effects of Magnetic Field on Low Noise MoAu and TiAu TES Bolometers by Hijmering, R. A., Khosropanah, P., Ridder, M., Gao, J. R., Hoevers, H., Jackson, B., Goldie, D., Withington, S., Kozorezov, A. G.

“…Recently we have reported on the effects of magnetic field on our low noise (NEP = 4  × 10 - 19 W/ √ Hz) [ 1 ] TiAu TES bolometers that are being developed at…”
Get full text

AC Read-Out Circuits for Single Pixel Characterization of TES Microcalorimeters and Bolometers by Gottardi, L, van de Kuur, J, Bandler, S, Bruijn, M, de Korte, P, Gao, J R, den Hartog, Roland H, Hijmering, R A, Hoevers, H, Koshropanah, P, Kilbourne, C, Lindemann, M A, Parra Borderias, M, Ridder, M

“…SRON is developing Frequency Domain Multiplexing (FDM) for the read-out of transition edge sensor (TES) soft x-ray microcalorimeters for the XMS instrument of…”
Get full text

Fabrication of Low-Noise TES Arrays for the SAFARI Instrument on SPICA by Ridder, M. L., Khosropanah, P., Hijmering, R. A., Suzuki, T., Bruijn, M. P., Hoevers, H. F. C., Gao, J. R., Zuiddam, M. R.

“…Ultra-low-noise transition edge sensors (TES) with noise equivalent power lower than 2  ×  10 - 19 W/Hz 1 / 2 have been fabricated by SRON, which meet the…”
Get full text

Low-Bandwidth Operation of TES-Based Bolometer Operation in a Resistance Locked Loop by van der Kuur, J., Gottardi, L., Akamatsu, H., Bruijn, M., den Hartog, R., Hoevers, H., Gao, J. R., Hijmering, R., Khosropanah, P., Ridder, M.

“…Operation of TES-based bolometers in a resistance locked loop (RLL), i.e. keeping the operating resistance constant by means of feedback on the bias voltage,…”
Get full text

Relationships Between Complex Impedance, Thermal Response, and Noise in TES Calorimeters and Bolometers by Lindeman, M A, Dirks, B, van der Kuur, J, de Korte, P A J, den Hartog, Roland H, Gottardi, L, Hijmering, R A, Hoevers, H F C, Khosropanah, P

“…Complex impedance measurements are widely used to characterize superconducting transition edge sensors (TESs) in bolometers and microcalorimeters. Typically,…”
Get full text

Energy relaxation in a superconductor with magnetic impurities by Kozorezov, A. G, Golubov, A. A, Wigmore, J. K, Martin, D, Verhoeve, P, Hijmering, R. A, Jerjen, I

“…In a superconductor with magnetic impurities, Kondo scattering results in the formation of localized states inside the superconducting gap. We show that…”
Get full text

Transition Edge Sensors (TES) Using a Low-G Spider-Web-Like SiN Supporting Structure by Khosropanah, P, Dirks, B P F, Parra-Borderias, M, Ridder, M, Hijmering, R, van der Kuur, J, Gottardi, L, Bruijn, M, Popescu, M, Gao, J R, Hoevers, H

“…We fabricated and characterized a low thermal conductance ( G ) transition edge sensor (TES). The device is based on a superconducting Ti/Au bilayer deposited…”
Get full text

Hard X- and γ-ray measurements with a large volume coplanar grid CdZnTe detector by Owens, Alan, Buslaps, T., Gostilo, V., Graafsma, H., Hijmering, R., Kozorezov, A., Loupilov, A., Lumb, D., Welter, E.

“…The recent introduction of coplanar grid techniques has led to resurgence in interest in developing large volume compound semiconductor detectors that have a…”
Get full text

A 12×10 pixels superconducting tunnel junction array based spectro-photometer for optical astronomy by Martin, D.D.E, Verhoeve, P, Peacock, A, Dordrecht, A.van, Verveer, J, Hijmering, R

“…Superconducting Tunnel Junctions (STJs) have been extensively investigated as photon detectors covering the range from near-infrared to X-ray energies. A 6×6…”
Get full text

Direct Position Resolution Measurement with DROIDs at Optical Wavelengths by Hijmering, R. A., Verhoeve, P., Martin, D. D. E., Jerjen, I., Kozorezov, A. G., Venn, R.

“…The DROID (Distributed Read-Out Imaging Detector) is being developed to overcome the limitation in sensitive area with the use of single STJ’s (Superconducting…”
Get full text

Determination of the Photon Impact Position within a DROID by Jerjen, I., Hijmering, R. A., Verhoeve, P., Martin, D. D. E., Kozorezov, A. G., Venn, R.

“…Distributed read-out imaging detectors (DROIDs) combine a good energy resolution with a high position resolving power. Therefore they are promising candidates…”
Get full text

Effect of Magnetic Fields on TiAu TES Bolometers for the SAFARI Instrument on the SPICA FIR Telescope by Hijmering, R. A., Khosropanah, P., Ridder, M., Lindeman, M., Gottardi, L., Bruijn, M., van der Kuur, J., de Korte, P., Gao, J.-R., Hoevers, H., Jackson, B.

“…At the Netherlands Institute for Space Research (SRON) we are developing Transition Edge Sensors (TES) bolometers for the SAFARI Imaging Spectrometer on the…”
Get full text

S-Cam 3: Optical astronomy with a STJ-based imaging spectrophotometer by Verhoeve, P., Martin, D.D.E., Hijmering, R.A., Verveer, J., van Dordrecht, A., Sirbi, G., Oosterbroek, T., Peacock, A.

“…S-Cam 3 is the third generation of a cryogenic camera, based on superconducting tunnel junctions (STJs), for ground-based optical astronomy, deployed at the…”
Get full text