Numerical modelling of high efficiency InAs/GaAs intermediate band solar cell

  • Ali Imran
  • , Jianliang Jiang*
  • , Debora Eric
  • , Muhammad Yousaf
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

Quantum Dots (QDs) intermediate band solar cells (IBSC) are the most attractive candidates for the next generation of photovoltaic applications. In this paper, theoretical model of InAs/GaAs device has been proposed, where we have calculated the effect of variation in the thickness of intrinsic and IB layer on the efficiency of the solar cell using detailed balance theory. IB energies has been optimized for different IB layers thickness. Maximum efficiency 46.6% is calculated for IB material under maximum optical concentration.

Original languageEnglish
Title of host publication2017 International Conference on Optical Instruments and Technology - Micro/Nano Photonics
Subtitle of host publicationMaterials and Devices
EditorsXingjun Wang, Baojun Li, Ya Sha Yi
PublisherSPIE
ISBN (Electronic)9781510617551
DOIs
Publication statusPublished - 2018
Externally publishedYes
Event2017 International Conference on Optical Instruments and Technology - Micro/Nano Photonics: Materials and Devices, OIT 2017 - Beijing, China
Duration: 28 Oct 201730 Oct 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10622
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2017 International Conference on Optical Instruments and Technology - Micro/Nano Photonics: Materials and Devices, OIT 2017
Country/TerritoryChina
CityBeijing
Period28/10/1730/10/17

Keywords

  • intermediate band (IB)
  • quantum dot (QD)
  • solar cell

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