Modeling Photocurrent Spectra of High-Indium-Content InN/InGaN Disk-in-Wire Photodiodes

Fu Chen Hsiao, Arnab Hazari, Pallab Bhattacharya, Yia Chung Chang, John M. Dallesasse

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

Abstract

This work reports comprehensive modeling of photocurrent spectra generated by an In0 {{ }_{.91} {Ga}_{0.09}{N} /{In}_{0.4} {Ga}_{0.6}{N}} disk-in-wire photodiode based on the effective bond-orbital model. The photocurrent spectra contributed by both single-photon absorption and two-photon absorption are calculated. The physical mechanisms for the observed prominent peaks are identified and investigated.

Original languageEnglish (US)
Title of host publication2021 IEEE Photonics Conference, IPC 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665416016
DOIs
StatePublished - 2021
Event2021 IEEE Photonics Conference, IPC 2021 - Virtual, Online, Canada
Duration: Oct 18 2021Oct 21 2021

Publication series

Name2021 IEEE Photonics Conference, IPC 2021 - Proceedings

Conference

Conference2021 IEEE Photonics Conference, IPC 2021
Country/TerritoryCanada
CityVirtual, Online
Period10/18/2110/21/21

Keywords

  • III-Nitride
  • nanowire
  • photodiode
  • quantum dot

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Artificial Intelligence
  • Computer Networks and Communications

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