Simulation and measurement of complete dye sensitised solar cells: including the influence of trapping, electrolyte, oxidised dyes and light intensity on steady state and transient device behaviour

2011 ◽  
Vol 13 (13) ◽  
pp. 5798 ◽  
Author(s):  
Piers R. F. Barnes ◽  
Assaf Y. Anderson ◽  
James R. Durrant ◽  
Brian C. O'Regan
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
Light Intensity

Comprehensive Kinetic of Defects in a-SI:H

1991 ◽  
Vol 219 ◽  
Author(s):  
David Redfield ◽  
Richard H. Bube
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
Light Intensity ◽  
Rate Equation ◽  
Defect Density ◽  
Microscopic Models ◽  
Dx Center ◽  
Stretched Exponentials ◽  
Kinetics Of ◽  
Insight Into

ABSTRACTLThe introduction of several new principles into the analysis of transition kinetics of metastable defects in a-Si:H has produced substantially improved rate equation for the density of defects as functions of time, light intensity, and temperature. The solution of this equation is stretched exponential (SE) having properties that explain in unifying way many observations of defect properties, including generation and anneal of the defect density in homogeneous films and degradation and anneal of solar cells. Major consequences are found for both the steady-state and transient properties of the defect density and for interpretations of microscopic models of the defects. These properties are also shown to be analogous to those of metastable centers in other materials, particularly the metastable DX center in AlGaAs which offers rare insight into the microscopic origins of stretched exponentials that can be applied to a-Si:H in ways that provide new perspectives on effects of alloying and hydrogen on stability.

Photocurrents of solar cells sensitized by aggregate-forming polyenes: Enhancement due to suppression of singlet–triplet annihilation by lowering of dye concentration or light intensity

2006 ◽  
Vol 420 (4-6) ◽  
pp. 309-315 ◽  
Author(s):  
Xiao-Feng Wang ◽  
Yasushi Koyama ◽  
Hiroyoshi Nagae ◽  
Yumiko Yamano ◽  
Masayoshi Ito ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Intensity

Charge Generation in PbS Quantum Dot Solar Cells Characterized by Temperature-Dependent Steady-State Photoluminescence

ACS Nano ◽  
2014 ◽  
Vol 8 (12) ◽  
pp. 12814-12825 ◽  
Author(s):  
Jianbo Gao ◽  
Jianbing Zhang ◽  
Jao van de Lagemaat ◽  
Justin C. Johnson ◽  
Matthew C. Beard
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
Quantum Dot ◽  
Temperature Dependent ◽  
Charge Generation ◽  
Quantum Dot Solar Cells ◽  
Pbs Quantum Dot

The Impact of Mobile Ions on the Steady-State Performance of Perovskite Solar Cells

2019 ◽  
Vol 124 (1) ◽  
pp. 219-229 ◽  
Author(s):  
Nandi Wu ◽  
Daniel Walter ◽  
Andreas Fell ◽  
Yiliang Wu ◽  
Klaus Weber
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
Perovskite Solar Cells ◽  
Mobile Ions ◽  
The Impact ◽  
Steady State Performance

Performance enhancement of high temperature SnO2-based planar perovskite solar cells: electrical characterization and understanding of the mechanism

2016 ◽  
Vol 4 (21) ◽  
pp. 8374-8383 ◽  
Author(s):  
Liangbin Xiong ◽  
Minchao Qin ◽  
Guang Yang ◽  
Yaxiong Guo ◽  
Hongwei Lei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Steady State ◽  
High Temperature ◽  
Performance Enhancement ◽  
Perovskite Solar Cells ◽  
Electrical Characterization ◽  
Mg Doping ◽  
Interfacial Contact

Mg doping improves interfacial contact and endows low hysteresis high temperature processed SnO2-based PSCs with a steady-state PCE of 14.55%.

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