Infrared Photodectors and bolometers based on metal-chalcogenide colloidal quantum dots
Gerasimos Konstantatos a b
a ICFO - Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, Castelldefels (Barcelona) 08860, Spain
b Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluís Companys 23, E-08010 Barcelona, Spain
Proceedings of MATSUS Spring 2026 Conference (MATSUSSpring26)
D3 Chalcogenide Quantum Dots: Materials and Devices for Infrared Light Harvesting, Sensing and Emission
Barcelona, Spain, 2026 March 23rd - 27th
Organizer: Yongjie Wang
Invited Speaker, Gerasimos Konstantatos, presentation 659
Publication date: 15th December 2025

In this talk I will summarize recent efforts in my group around the development of metal chalcogenide CQD Photodetectors based on PbS and Ag2Te CQDs for SWIR imaging applications. In the second part of the talk I will dicuss recent results on the development of CQD based thermistors and bolometers thereof. 

In this talk I will summarize recent efforts in my group around the development of metal chalcogenide CQD Photodetectors based on PbS and Ag2Te CQDs for SWIR imaging applications. In the second part of the talk I will dicuss recent results on the development of CQD based thermistors and bolometers thereof. 

In this talk I will summarize recent efforts in my group around the development of metal chalcogenide CQD Photodetectors based on PbS and Ag2Te CQDs for SWIR imaging applications. In the second part of the talk I will dicuss recent results on the development of CQD based thermistors and bolometers thereof. 

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