Photocurrent Extraction Efficiency near Unity in a Thick Polymer Bulk Heterojunction

Keyphrases

• Photocurrent 100%
• Extraction Efficiency 100%
• PPDT2FBT 100%
• Polymer Heterojunction 100%
• Thick Active Layers 60%
• Thick Film 20%
• Free-standing Film 20%
• Structural Properties 20%
• Carrier Mobility 20%
• Film Thickness 20%
• Device Parameters 20%
• Power Conversion Efficiency 20%
• Physical Characteristics 20%
• Conjugated Polymers 20%
• Optical Modeling 20%
• Organic Solar Cells 20%
• Structural Features 20%
• Vertical Stacking 20%
• Thiophen 20%
• Benzo 20%
• Phenylene 20%
• Grazing-incidence Wide-angle X-ray Scattering (GIWAXS) 20%
• Cross-sectional Transmission Electron Microscopy 20%
• Internal Quantum Efficiency 20%
• Difluoro 20%
• 1,2,5-thiadiazole 20%
• Commercially Viable 20%
• Film Processing 20%
• Unique Behaviour 20%
• Conventional Architecture 20%
• Energy Band Structure 20%
• Difluorobenzothiadiazole 20%
• High Fill Factor 20%
• Transient Photocurrent 20%
• Material Property Parameters 20%
• Incident Sunlight 20%
• Inverted Architecture 20%

Engineering

• Active Layer 100%
• Photocurrent 100%
• Heterojunctions 100%
• Polymer Bulk 100%
• Organic Solar Cells 33%
• Transients 33%
• Fill Factor 33%
• Power Conversion Efficiency 33%
• Energy Band 33%
• Band Structure 33%
• Internal Quantum Efficiency 33%
• Scattering Cross 33%
• Carrier Mobility 33%

Material Science

• Film 100%
• Heterojunction 100%
• Thick Films 50%
• Transmission Electron Microscopy 50%
• Organic Solar Cells 50%
• Film Thickness 50%
• Materials Property 50%
• Electronic Band Structure 50%
• Carrier Mobility 50%
• Conjugated Polymer 50%
• Photoconductivity 50%