A spectroscopic and DFT study of the electronic properties of carbazole-based D-A type copolymers

Keyphrases

• Copolymer 100%
• Electronic Properties 100%
• Density Functional Theory 100%
• Carbazole-based 100%
• D-A Type 100%
• PCDTBT 100%
• PCBT 80%
• Density Functional Calculations 60%
• 2,7-carbazole 60%
• Excitation Wavelength 40%
• B3LYP 40%
• Repeating Unit 40%
• Excitation Energy 40%
• 2,1,3-benzothiadiazole 40%
• Organic Photovoltaics 20%
• Structural Properties 20%
• Charge Transfer 20%
• High Energy 20%
• Photovoltaic Applications 20%
• Transient Absorption 20%
• Carbazole 20%
• High-order 20%
• Thienyl 20%
• Hexamer 20%
• Delocalization 20%
• Acceptor Unit 20%
• Electronic Excitation 20%
• Raman Modes 20%
• Frontier Molecular Orbitals 20%
• Delocalized State 20%
• Raman Excitation 20%
• Carbazole Donor 20%
• Triplet State 20%
• Lowest Unoccupied Molecular Orbital 20%
• Resonance Raman 20%
• Transient Absorption Spectroscopy 20%
• Energy Transition 20%
• Transient Signal 20%
• 2,1,3-Benzoselenadiazoles 20%
• CAM-B3LYP 20%
• Low-energy Electronics 20%
• Long-lived Excited State 20%

Chemistry

• Copolymer 100%
• Electronic Property 100%
• Density Functional Theory Study 100%
• Carbazole 100%
• Density Functional Theory 50%
• Excited State 33%
• DFT-B3LYP Calculation 33%
• Benzothiadiazole 33%
• Donor 16%
• Absorption Spectroscopy 16%
• Lowest Unoccupied Molecular Orbital 16%
• Monomer 16%
• Electronic Excitation 16%
• Frontier Orbital 16%
• Organic Solar Cells 16%
• Triplet State 16%

Material Science

• Copolymer 100%
• Density 100%
• Electronic Property 100%
• Organic Solar Cells 25%
• Absorption Spectroscopy 25%