Effects of Fluorination on Exciton Binding Energy and Charge Transport of π-Conjugated Donor Polymers and the ITIC Molecular Acceptor: A Theoretical Study

2019 ◽  
Vol 123 (11) ◽  
pp. 6395-6406 ◽  
Author(s):  
Leandro Benatto ◽  
Marlus Koehler
Keyword(s):  
Binding Energy ◽  
Charge Transport ◽  
Theoretical Study ◽  
Exciton Binding Energy

Electronic and structural properties of fluorene–thiophene copolymers as function of the composition ratio between the moieties: a theoretical study

2018 ◽  
Vol 20 (31) ◽  
pp. 20447-20458 ◽  
Author(s):  
L. Benatto ◽  
C. F. N. Marchiori ◽  
M. G. E. da Luz ◽  
M. Koehler
Keyword(s):  
Dipole Moment ◽  
Binding Energy ◽  
Theoretical Analysis ◽  
Structural Properties ◽  
Theoretical Study ◽  
Electronic Devices ◽  
Exciton Binding Energy ◽  
Molecular Structures ◽  
Composition Ratio ◽  
Electronic And Structural Properties

Through theoretical analysis, we study relevant properties of some molecular structures formed by oligothiophenes (T) and dioctylfluorenes (F) units, like the exciton binding energy (Eb) and dipole moment, important for the efficiency of different kinds of optical and electronic devices.

Observations and calculations of the exciton binding energy in (In,Ga)As/GaAs strained-quantum-well heterostructures

1990 ◽  
Vol 41 (2) ◽  
pp. 1090-1094 ◽  
Author(s):  
Karen J. Moore ◽  
Geoffrey Duggan ◽  
Karl Woodbridge ◽  
Christine Roberts
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Exciton Binding Energy ◽  
Strained Quantum Well
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