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

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

2020 ◽  
Vol MA2020-02 (27) ◽  
pp. 1875-1875
Author(s):  
Yun Xiao ◽  
Haibin Wang ◽  
Naoyuki Shibayama ◽  
Takaya Kubo ◽  
Hiroshi Segawa
Keyword(s):  
Solar Cells ◽  
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.

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

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
Sign in / Sign up

Export Citation Format

Share Document