Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Ridder, A. L. A."'
Autor:
de Wit, Martin, Gottardi, Luciano, Nagayoshi, Kenichiro, Akamatsu, Hiroki, Bruijn, Marcel P., Ridder, Marcel L., Taralli, Emanuele, Vaccaro, Davide, Gao, Jian-Rong, Herder, Jan-Willem A. den
Publikováno v:
Proceedings Volume 12181, Space Telescopes and Instrumentation 2022: Ultraviolet to Gamma Ray; 121812B (2022)
In the early 2030s, ESAs new X-ray observatory, Athena, is scheduled to be launched. It will carry two main instruments, one of which is the X-ray Integral Field Unit (X-IFU), an X-ray imaging spectrometer, which will consist of an array of several t
Externí odkaz:
http://arxiv.org/abs/2208.12556
Autor:
Vaccaro, Davide, Akamatsu, Hiroki, Gottardi, Luciano, van der Kuur, Jan, Taralli, Emanuele, de Wit, Martin, Bruijn, Marcel P., Hartog, Roland den, Kiviranta, Mikko, van der Linden, Anton J., Nagayoshi, Kenichiro, Ravensberg, Kevin, Ridder, Marcel L., Visser, Sven, Jackson, Brian D., Gao, Jian-Rong, Hoogeveen, Ruud W. M., Herder, Jan-Willem A. den
Publikováno v:
Journal of Low Temperature Physics 2022
We present a characterization of the sensitivity of TES X-ray micro-calorimeters to environmental conditions under frequency-domain multiplexing (FDM) readout. In the FDM scheme, each TES in a readout chain is in series with a LC band-pass filter and
Externí odkaz:
http://arxiv.org/abs/2208.10875
Autor:
de Wit, Martin, Gottardi, Luciano, Ridder, Marcel L., Nagayoshi, Kenichiro, Taralli, Emanuele, Akamatsu, Hiroki, Vaccaro, Davide, Herder, Jan-Willem A. den, Bruijn, Marcel P., Gao, Jian-Rong
Publikováno v:
Phys. Rev. Applied 18, 024066 (2022)
Transition edge sensor (TES) microcalorimeters and bolometers are used for a variety of applications. The sensors are based on the steep temperature-dependent resistance of the normal-to-superconducting transition, and are thus intrinsically sensitiv
Externí odkaz:
http://arxiv.org/abs/2208.10775
Autor:
Vaccaro, Davide, Akamatsu, Hiroki, Bruijn, Marcel P., Gottardi, Luciano, Hartog, Roland den, van der Kuur, Jan, van der Linden, A. J., Nagayoshi, Kenichiro, Ravensberg, Kevin, Ridder, Marcel L., Taralli, Emanuele, de Wit, Martin, Gao, Jian-Rong, Hoogeveen, Ruud W. M., Herder, Jan-Willem A. den
We have measured and characterized the thermal crosstalk in two different arrays of transition-edge sensor (TES) X-ray micro-calorimeters with frequency-domain multiplexing (FDM) readout. The TES arrays are fabricated at SRON and are a 8$\times$8 and
Externí odkaz:
http://arxiv.org/abs/2111.12445
Autor:
Akamatsu, H., Vaccaro, D., Gottardi, L., van der Kuur, J., de Vries, C. P., Kiviranta, M., Ravensberg, K., D'Andrea, M., Taralli, E., de Wit, M., Bruijn, M. P., van der Hulst, P., Hartog, R. H. den, van Leeuwen, B-J., van der Linden, A. J., McCalden, A. J, Nagayoshi, K., Nieuwenhuizen, A. C. T., Ridder, M. L., Visser, S., van Winden, P., Gao, J. R., Hoogeveen, R. W. M., Jackson, B. D., Herder, J-W. A. den
Publikováno v:
Appl. Phys. Lett. 119, 182601 (2021)
We report on the development and demonstration of a MHz frequency domain multiplexing (FDM) technology to read out arrays of cryogenic transition edge sensor (TES) X-ray microcalorimeters. In our FDM scheme, TESs are AC-biased at different resonant f
Externí odkaz:
http://arxiv.org/abs/2111.01797
Autor:
de Wit, M., Gottardi, L., Taralli, E., Nagayoshi, K., Ridder, M. L., Akamatsu, H., Bruijn, M. P., Hoogeveen, R. W. M., van der Kuur, J., Ravensberg, K., Vaccaro, D., Gao, J-R., Herder, J-W. A. den
Publikováno v:
Phys. Rev. Applied 16, 044059 (2021)
Transition Edge Sensors (TESs) are the selected technology for future spaceborne X-ray observatories, such as Athena, Lynx, and HUBS. These missions demand thousands of pixels to be operated simultaneously with high energy-resolving power. To reach t
Externí odkaz:
http://arxiv.org/abs/2107.09552
Autor:
de Wit, M., Gottardi, L., Taralli, E., Nagayoshi, K., Ridder, M. L., Akamatsu, H., Bruijn, M. P., D'Andrea, M., van der Kuur, J., Ravensberg, K., Vaccaro, D., Visser, S., Gao, J. R., Herder, J. -W. A. den
Publikováno v:
Journal of Applied Physics 128, 224501 (2020)
We are developing large TES arrays in combination with FDM readout for the next generation of X-ray space observatories. For operation under AC-bias, the TESs have to be carefully designed and optimized. In particular, the use of high aspect ratio de
Externí odkaz:
http://arxiv.org/abs/2107.09525
Autor:
Taralli, E., Khosropanah, P., Gottardi, L., Nagayoshi, K., Ridder, M. L., Bruijn, M. P., Gao, J. R.
Publikováno v:
AIP Advances 9, 045324 (2019)
The next generation of Far-infrared and X-ray space observatories will require detector arrays with thousands of transition edge sensor (TES) pixel. It is extremely important to have a tool that is able to characterize all the pixels and that can giv
Externí odkaz:
http://arxiv.org/abs/2102.09362
Autor:
Taralli, E., D'Andrea, M., Gottardi, L., Nagayoshi, K., Ridder, M. L., de Wit, M., Vaccaro, D., Akamatsu, H., Bruijn, M. P., Gao, J. R.
Publikováno v:
Rev. Sci. Instrum. 92, 023101 (2021)
Uniform large transition-edge sensor (TES) arrays are fundamental for the next generation of X-ray space observatories. These arrays are required to achieve an energy resolution $\Delta E$ < 3 eV full-width-half-maximum (FWHM) in the soft X-ray energ
Externí odkaz:
http://arxiv.org/abs/2102.09348
Autor:
D'Andrea, Matteo, Taralli, Emanuele, Akamatsu, Hiroki, Gottardi, Luciano, Nagayoshi, Kenichiro, Ravensberg, Kevin, Ridder, Marcel L., Vaccaro, Davide, de Vries, Cor P., de Wit, Martin, Bruijn, Marcel P., Hoogeveen, Ruud W. M., Gao, Jian-Rong
Publikováno v:
IEEE Transactions on Applied Superconductivity (Volume: 31, Issue: 5, Aug. 2021)
We are developing a kilo-pixels Ti/Au TES array as a backup option for Athena X-IFU. Here we report on single-pixel performance of a 32$\times$32 array operated in a Frequency Division Multiplexing (FDM) readout system, with bias frequencies in the r
Externí odkaz:
http://arxiv.org/abs/2102.08103