scholarly journals Photoinduced Charge Transport in a BHJ Solar Cell Controlled by an External Electric Field

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Yongqing Li ◽  
Yanting Feng ◽  
Mengtao Sun
Keyword(s):  
Solar Cell ◽  
Electric Field ◽  
Charge Transport ◽  
External Electric Field ◽  
Photoinduced Charge

Insight into external electric field dependent photoinduced intermolecular charge transport in BHJ solar cell materials

2015 ◽  
Vol 3 (18) ◽  
pp. 4810-4819 ◽  
Author(s):  
Peng Song ◽  
Yuanzuo Li ◽  
Fengcai Ma ◽  
Mengtao Sun
Keyword(s):  
Charge Transfer ◽  
Solar Cell ◽  
Electric Field ◽  
Charge Transport ◽  
External Electric Field ◽  
Intermolecular Charge Transfer ◽  
Field Dependent ◽  
Insight Into

The external electric field dependent photoinduced intermolecular charge transfer in D⋯A type BHJ solar cell materials was theoretically investigated.

Vibronic quantized tunneling controlled photoinduced electron transfer in an organic solar cell subjected to an external electric field

2017 ◽  
Vol 19 (24) ◽  
pp. 16105-16112 ◽  
Author(s):  
Peng Song ◽  
Qiao Zhou ◽  
Yuanzuo Li ◽  
Fengcai Ma ◽  
Mengtao Sun
Keyword(s):  
Electron Transfer ◽  
Solar Cell ◽  
Electric Field ◽  
External Electric Field ◽  
Photoinduced Electron Transfer ◽  
Organic Solar Cell

In this work, vibration-resolved photoinduced electron transfer of an organic conjugated D⋯A system subjected to an external electric field was theoretically investigated.

A mechanistic investigation of morphology evolution in P3HT–PCBM films induced by liquid crystalline molecules under external electric field

2015 ◽  
Vol 17 (1) ◽  
pp. 387-397 ◽  
Author(s):  
Weihua Zhou ◽  
Jiangman Shi ◽  
Lingjian Lv ◽  
Lie Chen ◽  
Yiwang Chen
Keyword(s):  
Solar Cell ◽  
Electric Field ◽  
External Electric Field ◽  
Liquid Crystalline ◽  
Bulk Heterojunction ◽  
Cell Performance ◽  
Morphology Evolution ◽  
Solar Cell Performance ◽  
Mechanistic Investigation

The morphology of the P3HT–PCBM bulk heterojunction could be tuned by the liquid crystalline molecules under electric field assisted treatment for enhanced solar cell performance.

Effect of an external electric field on the charge transport parameters in organic molecular semiconductors

2003 ◽  
Vol 119 (23) ◽  
pp. 12563-12568 ◽  
Author(s):  
J. C. Sancho-Garcı́a ◽  
G. Horowitz ◽  
J. L. Brédas ◽  
J. Cornil
Keyword(s):  
Electric Field ◽  
Charge Transport ◽  
External Electric Field ◽  
Transport Parameters ◽  
Molecular Semiconductors

scholarly journals Electron transfer and charge transport of photoelectric material in external electric field

2018 ◽  
Vol 199 ◽  
pp. 278-284 ◽  
Author(s):  
Huan Yang ◽  
Qiao Zhou ◽  
Jiyu Wang ◽  
Can Du ◽  
Peng Song ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Electric Field ◽  
Charge Transport ◽  
External Electric Field

Studies of Charge Transport Properties in P3HT/ZnO Composites Using Photoinduced Charge Extraction by Linearly Increasing Voltage Technique

2008 ◽  
Vol 1091 ◽  
Author(s):  
Vijila Chellappan ◽  
Furong Zhu ◽  
Minghui Liu ◽  
Kian Ping Loh
Keyword(s):  
Zinc Oxide ◽  
Electric Field ◽  
Charge Transport ◽  
Transport Properties ◽  
Room Temperature ◽  
Zno Nanoparticle ◽  
Nano Particle ◽  
Electric Field Dependence ◽  
Charge Extraction ◽  
Photoinduced Charge

AbstractThe charge transport properties in a mixture of regio-regular (poly 3-hexylthiophene) (RR-P3HT) and Zinc Oxide nano particle (ZnO) have been studied using the photoinduced charge extraction by linearly increasing voltage (PhotoCELIV) technique. We have studied the effect of ZnO nanoparticle size (12 nm and 50 nm) on the charge transport properties by fixing the composition ratio of P3HT/ZnO hybrid. The PhotoCELIV mobility in P3HT/50nm-ZnO at room temperature is found to be 7.8×10−5cm2/Vs at an applied electric field of 2.5 × 104 V/cm, which increases to 1.7×10−4cm2/Vs for P3HT/12nm-ZnO composite. The temperature and electric field dependence of charge mobility in these composites have been studied and analysed using Gaussian disorder formalism. The obtained results suggest that the charge transport properties in P3HT/ZnO composite, at low ZnO concentrations, can be tuned by varying the size of the nanoparticle.

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