A high-performance broadband photodetector (UV-NIR) based on few layer GaGeTe

Srinivasa Reddy Tamalampudi, Mahmoud S. Rasras

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A photodetector based on the few-layered GaGeTe is demonstrated. It exhibits a broadband spectral response ranging from UV to NIR. A high responsivity of 1.5 A/W at 1310 nm and 750 A/W at 404 nm is measured. Furthermore, the devices is very stability under ambient condition which makes GaGeTe excellent candidate for UV to NIR optoelectronics application.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO: QELS 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
EventCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period5/9/215/14/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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