9 citations · 10 across the 7 of their papers we have counts for
8 papers
Scalable Multiple Electron Transport Architectures for Feedback Traceable Current Sources
Agustin Javier Lapi, Guillermo Fernandez Moroni, Fernando Chierchie +8
We present a scalable electron-counting current cell based on a floating gate architecture operated as a Multiple Electron Transport device (MET). The system enables controlled inj…
Absorption and Phase-Contrast Microtomography Using Direct X-Ray Detection With Commercial Off-The-Shelf CMOS Sensors
Damian L. Corzi, Jose Lipovetzky, Fabricio Alcalde Bessia +5
This work presents high-resolution X-ray microtomography based on commercial off-the-shelf (COTS) CMOS image sensors as direct detectors. The system uses a microfocus X-ray source…
A Sub-electron-noise Skipper-CCD Readout ASIC with Improved Channel-to-channel Isolation and an Integrated Cryogenic Voltage Reference
Fabricio Alcalde Bessia, Claudio Chavez, Troy England +6
The MIDNA application specific integrated circuits (ASICs) are a series of skipper-CCD readout chips fabricated in a 65 nm low-power CMOS process that implement a correlated double…
Skipper-in-CMOS: Non-Destructive Readout with Sub-Electron Noise Performance for Pixel Detectors
Agustin J. Lapi, Miguel Sofo-Haro, Benjamin C. Parpillon +15
The Skipper-in-CMOS image sensor integrates the non-destructive readout capability of Skipper Charge Coupled Devices (Skipper-CCDs) with the high conversion gain of a pinned photod…
A Sub-Electron-Noise Multi-Channel Cryogenic Skipper-CCD Readout ASIC
Fabricio Alcalde Bessia, Troy England, Hongzhi Sun +6
The \emph{MIDNA} application specific integrated circuit (ASIC) is a skipper-CCD readout chip fabricated in a 65 nm LP-CMOS process that is capable of working at cryogenic temperat…
The Oscura Experiment
Alexis Aguilar-Arevalo, Fabricio Alcalde Bessia, Nicolas Avalos +41
The Oscura experiment will lead the search for low-mass dark matter particles using a very large array of novel silicon Charge Coupled Devices (CCDs) with a threshold of two electr…
X-ray characterization of BUSARD chip: A HV-SOI monolithic particle detector with pixel sensors under the buried oxide
Fabricio Alcalde Bessia, José Lipovetzky, Ivan Perić
This work presents the design of BUSARD, an application specific integrated circuit (ASIC) for the detection of ionizing particles. The ASIC is a monolithic active pixel sensor whi…
Analog pile-up circuit technique using a single capacitor for the readout of Skipper-CCD detectors
Miguel Sofo Haro, Claudio Chavez, Jose Lipovetzky +8
With Skipper-CCD detectors it is possible to take multiple samples of the charge packet collected on each pixel. After averaging the samples, the noise can be extremely reduced all…