elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Novel Semi-transparent Solar Cell Based on Ultrathin Multiple Si/Ge Quantum Wells

Meddeb, Hosni and Götz-Köhler, Maximilian and Gehrke, Kai and Vehse, Martin (2022) Novel Semi-transparent Solar Cell Based on Ultrathin Multiple Si/Ge Quantum Wells. In: 8th World Conference on Photovoltaic Energy Conversion, 2CP.3, 219 -221. EUPVSEC Proceedings. 8th World Conference on Photovoltaic Energy Conversion, 2022-09-26 - 2022-09-30, Mailand, Italien. doi: 10.4229/WCPEC-82022-2CP.3.2. ISBN 3-936338-86-8.

Full text not available from this repository.

Official URL: https://www.eupvsec-proceedings.com/proceedings?char=N&paper=51495

Abstract

In this work, we demonstrate a novel semi-transparent solar cell based on ultrathin hydrogenated amorphous Si/Ge multiple quantum wells (MQW). This concept allows extra degree of freedom for both optical design and bandgap engineering compared to single QW structures. Mainly, the multiplication of the QWs number in a periodic configuration, taking advantage of effective synergy between electronic and photonic confinements, leads to an improvement of photocurrent, while preserving high voltage and fill factor and ensuring significant transparency. The MQW new concept yields a boost in power conversion efficiency up to 3.4% and a considerable average visible transmission of about 33%. The achieved performance points out the promising potential of the proposed semitransparent ultrathin QW solar cell for glass façades and solar windows applications.

Item URL in elib:https://elib.dlr.de/192873/
Document Type:Conference or Workshop Item (Speech)
Title:Novel Semi-transparent Solar Cell Based on Ultrathin Multiple Si/Ge Quantum Wells
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Meddeb, HosniUNSPECIFIEDhttps://orcid.org/0000-0001-8939-7910UNSPECIFIED
Götz-Köhler, MaximilianUNSPECIFIEDhttps://orcid.org/0000-0002-6078-4359UNSPECIFIED
Gehrke, KaiUNSPECIFIEDhttps://orcid.org/0000-0002-0591-8289UNSPECIFIED
Vehse, MartinUNSPECIFIEDhttps://orcid.org/0000-0003-0578-6121UNSPECIFIED
Date:9 December 2022
Journal or Publication Title:8th World Conference on Photovoltaic Energy Conversion
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:2CP.3
DOI:10.4229/WCPEC-82022-2CP.3.2
Page Range:219 -221
Publisher:EUPVSEC Proceedings
Series Name:Evolving and Emerging Technologies: Tandems; Thin Film absorbers; III-V; New Materials and Concepts; Advanced Modelling
ISBN:3-936338-86-8
Status:Published
Keywords:Quantum Well, Thin Film Solar Cell, Semi-Transparent Photovoltaics, Integrated PV, Optoelectronic Modelling
Event Title:8th World Conference on Photovoltaic Energy Conversion
Event Location:Mailand, Italien
Event Type:international Conference
Event Start Date:26 September 2022
Event End Date:30 September 2022
Organizer:WIP Renewable Energies
HGF - Research field:Energy
HGF - Program:Energy System Design
HGF - Program Themes:Digitalization and System Technology
DLR - Research area:Energy
DLR - Program:E SY - Energy System Technology and Analysis
DLR - Research theme (Project):E - Energy System Technology
Location: Oldenburg
Institutes and Institutions:Institute of Networked Energy Systems > Urban and Residential Technologies
Deposited By: Meddeb Dite Hasanet, Hosni
Deposited On:04 Jan 2023 11:04
Last Modified:24 Apr 2024 20:53

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.