@inproceedings{5b928c6444ed471599c6d194b34b08cf,
title = "Device design for global shutter operation in a 1.1-μm pixel image sensor and its application to near infrared sensing",
abstract = "Global shutter is a feature of some CMOS image sensors that allows capture of an entire image at a single point in time. We discuss how the device architecture of InVisage's QuantumFilm enables global shutter operation by controlling the bias on the device stack without an additional transistor, giving high shutter efficiency in a 1.1 μm pixel CMOS image sensor. We use drift-diffusion device simulations to inform our design and reveal device and material properties that are key for carrier selectivity. Based on our device model, we fabricated global-shutter-enabled QuantumFilm devices for near infrared sensing applications and present a characterization of our devices.",
keywords = "CMOS image sensor, carrier selective contacts, global shutter, near infrared, quantum dot",
author = "Beiley, {Zach M.} and Robin Cheung and Hanelt, {Erin F.} and Emanuele Mandelli and Jet Meitzner and Jae Park and Andras Pattantyus-Abraham and Sargent, {Edward H.}",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; Physics and Simulation of Optoelectronic Devices XXV ; Conference date: 30-01-2017 Through 02-02-2017",
year = "2017",
doi = "10.1117/12.2253219",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Bernd Witzigmann and Marek Osinski and Yasuhiko Arakawa",
booktitle = "Physics and Simulation of Optoelectronic Devices XXV",
}