PVSC 46 Conference Manuscript Liam Welch.pdf (747.57 kB)
Extrinsic doping of amine-thiol solution-processed Cu(In,Ga)(S,Se)2 thin film photovoltaics
conference contribution
posted on 2020-01-10, 09:55 authored by Liam Welch, Sona Ulicna, Mustafa Togay, Vincent Tsai, Andrei MalkovAndrei Malkov, Tom BettsTom Betts, Michael WallsMichael Walls, Jake BowersJake BowersNa post-deposition treatments are commonly used
to tackle the fine grained layers that are prevalent in solutiongrown CIGS absorber layers. This work studies the effect of an
evaporated NaCl layer on the electrical and morphological
properties of amine-thiol solution-processed CIGS solar cells.
Here, the NaCl layer acts as a post-deposition Na source and its
application resulted in a CIGS device with superior JV
characteristics, including a power conversion efficiency increase
from 1.3% for a Na free glass substrate to 8.4 % with NaCl post
deposition treatment.
Funding
Low Cost Solution Processed CIGS Solar Cells
History
School
- Mechanical, Electrical and Manufacturing Engineering
- Science
Department
- Chemistry
Research Unit
- Centre for Renewable Energy Systems Technology (CREST)
Published in
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)Pages
1867 - 1871Source
46th IEEE Photovoltaic Specialists Conference (PVSC-46)Publisher
IEEEVersion
- AM (Accepted Manuscript)
Rights holder
© IEEEPublisher statement
Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Acceptance date
2019-06-21Publication date
2020-02-06Copyright date
2019ISBN
9781728104942ISSN
0160-8371Publisher version
Language
- en
Location
Chicago, ILEvent dates
16th June 2019 - 21st June 2019Depositor
Mr Liam Welch Deposit date: 9 January 2020Usage metrics
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