Abstract

This work presents TCAD simulation for InGaN multiple quantum well (MQW) solar cell at high temperature and high solar concentration that have recently been reported. A MQW device with 40 periods of In0.12Ga0.88N/GaN quantum well stack is simulated. Simulation results are in close agreement with experimental I-V data measured up to 450 °C and under concentration of up to 300 suns. The impact of polarization charges at the nitride hetero-interface is also investigated. The internal quantum efficiency (IQE) is simulated and compared with experimental data as well. A drop in IQE with increasing polarization screening factor is observed, which demonstrates that polarization effects reduce the carrier collection probability of this device structure.

Original languageEnglish (US)
Title of host publication2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
ISBN (Electronic)9781509056057
DOIs
StatePublished - May 25 2018
Event44th IEEE Photovoltaic Specialist Conference, PVSC 2017 - Washington, United States
Duration: Jun 25 2017Jun 30 2017

Other

Other44th IEEE Photovoltaic Specialist Conference, PVSC 2017
CountryUnited States
CityWashington
Period6/25/176/30/17

Fingerprint

Semiconductor quantum wells
Solar cells
Polarization
Quantum efficiency
Nitrides
Temperature
Screening
thiazole-4-carboxamide adenine dinucleotide

Keywords

  • High Temperature
  • Multiple quantum well
  • Nitride
  • Photovoltaic
  • TCAD simulation

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Fang, Y., McFavilen, H., Ding, D., Vasileska, D., & Goodnick, S. (2018). Simulation of the high temperature performance of InGaN multiple quantum well solar cells. In 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 (pp. 1-4). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2017.8366222

Simulation of the high temperature performance of InGaN multiple quantum well solar cells. / Fang, Y.; McFavilen, H.; Ding, D.; Vasileska, Dragica; Goodnick, Stephen.

2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-4.

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

Fang, Y, McFavilen, H, Ding, D, Vasileska, D & Goodnick, S 2018, Simulation of the high temperature performance of InGaN multiple quantum well solar cells. in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., pp. 1-4, 44th IEEE Photovoltaic Specialist Conference, PVSC 2017, Washington, United States, 6/25/17. https://doi.org/10.1109/PVSC.2017.8366222
Fang Y, McFavilen H, Ding D, Vasileska D, Goodnick S. Simulation of the high temperature performance of InGaN multiple quantum well solar cells. In 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-4 https://doi.org/10.1109/PVSC.2017.8366222
Fang, Y. ; McFavilen, H. ; Ding, D. ; Vasileska, Dragica ; Goodnick, Stephen. / Simulation of the high temperature performance of InGaN multiple quantum well solar cells. 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-4
@inproceedings{fa9250dbb05c4abd89801251a7f908e0,
title = "Simulation of the high temperature performance of InGaN multiple quantum well solar cells",
abstract = "This work presents TCAD simulation for InGaN multiple quantum well (MQW) solar cell at high temperature and high solar concentration that have recently been reported. A MQW device with 40 periods of In0.12Ga0.88N/GaN quantum well stack is simulated. Simulation results are in close agreement with experimental I-V data measured up to 450 °C and under concentration of up to 300 suns. The impact of polarization charges at the nitride hetero-interface is also investigated. The internal quantum efficiency (IQE) is simulated and compared with experimental data as well. A drop in IQE with increasing polarization screening factor is observed, which demonstrates that polarization effects reduce the carrier collection probability of this device structure.",
keywords = "High Temperature, Multiple quantum well, Nitride, Photovoltaic, TCAD simulation",
author = "Y. Fang and H. McFavilen and D. Ding and Dragica Vasileska and Stephen Goodnick",
year = "2018",
month = "5",
day = "25",
doi = "10.1109/PVSC.2017.8366222",
language = "English (US)",
pages = "1--4",
booktitle = "2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Simulation of the high temperature performance of InGaN multiple quantum well solar cells

AU - Fang, Y.

AU - McFavilen, H.

AU - Ding, D.

AU - Vasileska, Dragica

AU - Goodnick, Stephen

PY - 2018/5/25

Y1 - 2018/5/25

N2 - This work presents TCAD simulation for InGaN multiple quantum well (MQW) solar cell at high temperature and high solar concentration that have recently been reported. A MQW device with 40 periods of In0.12Ga0.88N/GaN quantum well stack is simulated. Simulation results are in close agreement with experimental I-V data measured up to 450 °C and under concentration of up to 300 suns. The impact of polarization charges at the nitride hetero-interface is also investigated. The internal quantum efficiency (IQE) is simulated and compared with experimental data as well. A drop in IQE with increasing polarization screening factor is observed, which demonstrates that polarization effects reduce the carrier collection probability of this device structure.

AB - This work presents TCAD simulation for InGaN multiple quantum well (MQW) solar cell at high temperature and high solar concentration that have recently been reported. A MQW device with 40 periods of In0.12Ga0.88N/GaN quantum well stack is simulated. Simulation results are in close agreement with experimental I-V data measured up to 450 °C and under concentration of up to 300 suns. The impact of polarization charges at the nitride hetero-interface is also investigated. The internal quantum efficiency (IQE) is simulated and compared with experimental data as well. A drop in IQE with increasing polarization screening factor is observed, which demonstrates that polarization effects reduce the carrier collection probability of this device structure.

KW - High Temperature

KW - Multiple quantum well

KW - Nitride

KW - Photovoltaic

KW - TCAD simulation

UR - http://www.scopus.com/inward/record.url?scp=85048497281&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85048497281&partnerID=8YFLogxK

U2 - 10.1109/PVSC.2017.8366222

DO - 10.1109/PVSC.2017.8366222

M3 - Conference contribution

SP - 1

EP - 4

BT - 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

PB - Institute of Electrical and Electronics Engineers Inc.

ER -