A simple model for voltage-dependent carrier collection efficiency in solar cells

2014 ◽  
Vol 115 (14) ◽  
pp. 143703 ◽  
Author(s):  
R. F. McCarthy ◽  
H. W. Hillhouse
Keyword(s):  
Solar Cells ◽  
Simple Model ◽  
Collection Efficiency ◽  
Voltage Dependent ◽  
Carrier Collection

Eco-Friendly AgBiS2 Nanocrystal/ZnO Nanowire Heterojunction Solar Cells with Enhanced Carrier Collection Efficiency

2021 ◽  
Vol 13 (3) ◽  
pp. 3969-3978
Author(s):  
Yun Xiao ◽  
Haibin Wang ◽  
Fumiyasu Awai ◽  
Naoyuki Shibayama ◽  
Takaya Kubo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Collection Efficiency ◽  
Zno Nanowire ◽  
Heterojunction Solar Cells ◽  
Carrier Collection

Molecular Multilayer Organic Solar Cells with Large Excitonic Diffusion Length

2006 ◽  
Vol 965 ◽  
Author(s):  
Seunghyup Yoo ◽  
William J Potscavage ◽  
Benoit Domercq ◽  
Sung-Ho Han ◽  
Dean Levi ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Performance Improvement ◽  
Organic Solar Cells ◽  
Diffusion Length ◽  
Collection Efficiency ◽  
Blocking Layer ◽  
Photovoltaic Properties ◽  
Optical Functions ◽  
Carrier Collection

ABSTRACTWe report on the photovoltaic properties of organic solar cells based on pentacene and C60 thin films. A peak external quantum efficiency (EQE) of 69 % at a wavelength of λ = 668 nm is achieved upon optimization of the exciton blocking layer (EBL) thickness. Complex optical functions of pentacene films are measured as a function of wavelength by spectroscopic ellipsometry and used to analyze the EQE spectra. Detailed analysis of the EQE spectra indicate that the pentacene layers exhibit large excitonic diffusion lengths of ∼70 nm and that the performance improvement in EQE can be attributed to the influence of the thickness of the EBL layer on the carrier collection efficiency.

scholarly journals Generalized Reciprocity Relations in Solar Cells with Voltage-Dependent Carrier Collection: Application to p - i - n Junction Devices

2019 ◽  
Vol 11 (2) ◽  
Author(s):  
Kasidit Toprasertpong ◽  
Amaury Delamarre ◽  
Yoshiaki Nakano ◽  
Jean-François Guillemoles ◽  
Masakazu Sugiyama
Keyword(s):  
Solar Cells ◽  
Reciprocity Relations ◽  
Voltage Dependent ◽  
Carrier Collection

Carrier collection efficiency ofa‐SiHxSchottky‐barrier solar cells

1981 ◽  
Vol 38 (2) ◽  
pp. 87-89 ◽  
Author(s):  
D. Gutkowicz‐Krusin ◽  
C. R. Wronski ◽  
T. Tiedje
Keyword(s):  
Solar Cells ◽  
Collection Efficiency ◽  
Carrier Collection

Carrier collection efficiency in multiple quantum well solar cells

2013 ◽  
Author(s):  
Hiromasa Fujii ◽  
Kasidit Toprasertpong ◽  
Kentaroh Watanabe ◽  
Masakazu Sugiyama ◽  
Yoshiaki Nakano
Keyword(s):  
Solar Cells ◽  
Quantum Well ◽  
Collection Efficiency ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Carrier Collection
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