Imaging pseudo current-voltage characteristics of perovskite solar cells using Suns-photoluminescence

2021 ◽  
Author(s):  
Anh Dinh Bui ◽  
Daniel Macdonald ◽  
Hieu T. Nguyen
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Current Voltage ◽  
Current Voltage Characteristics

scholarly journals Assessing mobile ions contributions to admittance spectra and current-voltage characteristics of 3D and 2D/3D perovskite solar cells

2020 ◽  
Vol 215 ◽  
pp. 110670
Author(s):  
Ali Sehpar Shikoh ◽  
Sanghyun Paek ◽  
Alexander Y. Polyakov ◽  
Nikolai B. Smirnov ◽  
Ivan V. Shchemerov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Current Voltage ◽  
Current Voltage Characteristics ◽  
Mobile Ions

scholarly journals A Physics-Based Analytical Model for Current–Voltage Characteristics of Perovskite Solar Cells Incorporating Bulk Recombination

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3868
Author(s):  
M. Zahangir Kabir
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Power Conversion Efficiency ◽  
Analytical Model ◽  
Conversion Efficiency ◽  
Carrier Transport ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Current Voltage ◽  
Current Voltage Characteristics

A physics-based compact analytical model for studying the current–voltage characteristics of perovskite solar cells has been proposed by considering the external voltage-dependent carrier transport, exponential photon absorption, and bulk charge carrier recombination. The explicit analytical expressions for both the forward dark and photocurrents in perovskite solar cells are derived. The current in the external circuit is calculated considering the actual solar spectrum. The mathematical models are verified and useful physical parameters are extracted by comparing the model calculations with the published experimental results on various perovskite solar cells. The proposed model shows excellent agreement with the experimental results. The power conversion efficiency can be improved further by enhancing the carrier transport in the perovskite layer. The improvement in charge carrier transport enhances the fill factor and hence the power conversion efficiency.

scholarly journals Can slow-moving ions explain hysteresis in the current–voltage curves of perovskite solar cells?

2016 ◽  
Vol 9 (4) ◽  
pp. 1476-1485 ◽  
Author(s):  
Giles Richardson ◽  
Simon E. J. O'Kane ◽  
Ralf G. Niemann ◽  
Timo A. Peltola ◽  
Jamie M. Foster ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Transport Model ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Measured Current ◽  
Current Voltage ◽  
Slow Moving ◽  
Current Voltage Characteristics ◽  
A Charge

We have developed a charge transport model that explicitly accounts for ion migration. This model has been used to interpret measured current–voltage characteristics that show hysteresis.

Contactless and Spatially‐Resolved Determination of Current‐Voltage Curves in Perovskite Solar Cells via Photoluminescence

Solar RRL ◽  
2021 ◽  
Author(s):  
Anh Dinh Bui ◽  
Md Arafat Mahmud ◽  
Naeimeh Mozaffari ◽  
Rabin Basnet ◽  
The Duong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Spatially Resolved ◽  
Current Voltage

Solar Cell Manufacturing Method with the Structure of the Bulk Heterojunction Based on Organic Semiconductors with a Direct Architecture

2016 ◽  
Vol 845 ◽  
pp. 224-227 ◽  
Author(s):  
Danila Saranin ◽  
Marina Orlova ◽  
Sergey Didenko ◽  
Oleg Rabinovich ◽  
Andrey Kryukov
Keyword(s):  
Solar Cells ◽  
Organic Semiconductors ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Research Output ◽  
Bulk Heterojunction ◽  
Organic Basis ◽  
Manufacturing Method ◽  
Current Voltage ◽  
Current Voltage Characteristics

This article presents the results of research output voltage characteristics of solar cells on an organic basis with the use of P3HT: PCBM system. There were produced organic solar cells in a coating in air, current-voltage characteristics were measured. It was determined the characteristic influence of a substrate cleaning and annealing temperature of layers applied on fill factor and conversion efficiency.

scholarly journals Mechanisms of charge accumulation in the dark operation of perovskite solar cells

2016 ◽  
Vol 18 (22) ◽  
pp. 14970-14975 ◽  
Author(s):  
Teresa S. Ripolles ◽  
Ajay K. Baranwal ◽  
Koji Nishinaka ◽  
Yuhei Ogomi ◽  
Germà Garcia-Belmonte ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dark Current ◽  
Forward Bias ◽  
Perovskite Solar Cells ◽  
Charge Accumulation ◽  
Current Voltage

In this work, a new current peak at forward bias in the dark current–voltage curves has been identified for standard mesoscopic perovskite solar cells.

Sign in / Sign up

Export Citation Format

Share Document