3 papers
physics.ins-det2026
MAS-CCD: New technique for measuring low-level charge content based on the multiple amplifier architecture
Miqueas E. Gamero, Guillermo Fernández Moroni, Fernando Chierchie +4
Low-noise detectors are a key technology for the next generation of astronomical instruments aimed at spectroscopy of faint objects and the search for exoplanets. In this context,…
astro-ph.IM2025
Multiple-Amplifier Sensing Charged-Coupled Device: Model and improvement of the Node Removal Efficiency
Blas J. Irigoyen Gimenez, Miqueas E. Gamero, Claudio R. Chavez Blanco +6
The Multiple Amplifier Sensing Charge-Coupled Device (MAS-CCD) has emerged as a promising technology for astronomical observation, quantum imaging, and low-energy particle detectio…
physics.ins-det2025
Towards a quantum realization of the ampere using single-electron resolution Skipper-CCDs
Miqueas Gamero, Agustin Lapi, Blas Irigoyen Gimenez +7
This paper presents a proof-of-concept demonstration of the Skipper-CCD, a sensor with single-electron counting capability, as a promising technology for implementing an electron-p…