Dynamic interface charge governing the current–voltage hysteresis in perovskite solar cells

2015 ◽  
Vol 17 (15) ◽  
pp. 9613-9618 ◽  
Author(s):  
Huimin Zhang ◽  
Chunjun Liang ◽  
Yong Zhao ◽  
Mengjie Sun ◽  
Hong Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Band Bending ◽  
Interface Charge ◽  
Current Voltage ◽  
Dynamic Interface ◽  
Voltage Hysteresis

Since interface charge changes band bending and thus influences photocurrent, its dynamics governs the current–voltage hysteresis.

scholarly journals Ionic polarization-induced current–voltage hysteresis in CH3NH3PbX3 perovskite solar cells

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Simone Meloni ◽  
Thomas Moehl ◽  
Wolfgang Tress ◽  
Marius Franckevičius ◽  
Michael Saliba ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Induced Current ◽  
Current Voltage ◽  
Voltage Hysteresis ◽  
Ionic Polarization

Effect of Halide ion migration on current-voltage hysteresis in CH3NH3PbI3-xClx based perovskite solar cells

2017 ◽  
Author(s):  
Bernard Geffroy ◽  
Heejae Lee ◽  
Sofia Gaiaschi ◽  
Patrick Chapon ◽  
Arthur Marronnier ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Current Voltage ◽  
Voltage Hysteresis

scholarly journals Inverted Current–Voltage Hysteresis in Perovskite Solar Cells

2018 ◽  
Vol 3 (10) ◽  
pp. 2457-2460 ◽  
Author(s):  
Fan Wu ◽  
Rajesh Pathak ◽  
Ke Chen ◽  
Guiqiang Wang ◽  
Behzad Bahrami ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Current Voltage ◽  
Voltage Hysteresis

Inverted Current-Voltage Hysteresis in Mixed Perovskite Solar Cells: Polarization, Energy Barriers, and Defect Recombination

2016 ◽  
Vol 6 (19) ◽  
pp. 1600396 ◽  
Author(s):  
Wolfgang Tress ◽  
Juan Pablo Correa Baena ◽  
Michael Saliba ◽  
Antonio Abate ◽  
Michael Graetzel
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Energy Barriers ◽  
Polarization Energy ◽  
Current Voltage ◽  
Voltage Hysteresis

scholarly journals Effect of TiO2 Surface Treatment on the Current-Voltage Hysteresis of Planar-Structure Perovskite Solar Cells Prepared on Rough and Flat Fluorine-Doped Tin Oxide Substrates

2017 ◽  
Vol 5 (10) ◽  
pp. 1762-1766 ◽  
Author(s):  
Ludmila Cojocaru ◽  
Satoshi Uchida ◽  
Piyankarage V. V. Jayaweera ◽  
Shoji Kaneko ◽  
Haibin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Treatment ◽  
Tin Oxide ◽  
Perovskite Solar Cells ◽  
Planar Structure ◽  
Tio2 Surface ◽  
Current Voltage ◽  
Oxide Substrates ◽  
Voltage Hysteresis

Light illumination and temperature-induced current–voltage hysteresis in single-crystal perovskite photodiodes

CrystEngComm ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 1663-1670
Author(s):  
Juan-Juan Zhou ◽  
Rong-Zheng Ding ◽  
Ying-Quan Peng ◽  
Chang-Feng Gu ◽  
Zhuo-Li Zhou ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Single Crystal ◽  
Perovskite Solar Cells ◽  
Data Accuracy ◽  
Light Illumination ◽  
Induced Current ◽  
Current Voltage ◽  
Voltage Hysteresis

Recently, current–voltage (IV) hysteresis, which is more frequently observed in thin film perovskite solar cells, has been intensively studied due to the destruction of data accuracy in device measurement.

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

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.

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