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arXiv · 2208.05434

Skipper-CCDs: current applications and future

B. A. Cervantes-Vergara·S. Perez·J. C. D'Olivo·J. Estrada·D. J. Grimm·S. Holland·M. Sofo-Haro·W. Wong
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Abstract

This work briefly discusses the potential applications of the Skipper-CCD technology in astronomy and reviews its current use in dark matter and neutrino experiments. An overview of the ongoing efforts to build multi-kilogram experiments with these sensors is given, in the context of the Oscura experiment. First results from the characterization of Oscura sensors from the first 200 mm wafer-fabrication run with a new vendor are presented. The overall yield of the electron counting capability of these sensors is 71%. A noise of 0.087 e$^-$ RMS, with 1225 samples/pix, and a dark current of (0.031$\pm$0.013) e$^-$/pix/day at 140 K were measured.

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B. A. Cervantes-Vergara, S. Perez, J. C. D'Olivo, J. Estrada, D. J. Grimm, S. Holland, M. Sofo-Haro, W. Wong. 2022-08-10. Skipper-CCDs: current applications and future. https://doi.org/10.1016/j.nima.2022.167681

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