On the study of influence of molecular arrangements and dipole moment on exciton binding energy in solid state

2020 ◽  
Author(s):  
Xue Chen ◽  
Shaohui Zheng
Keyword(s):  
Dipole Moment ◽  
Solid State ◽  
Binding Energy ◽  
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

scholarly journals Capturing excitonic and polaronic effects in lead iodide perovskites from many-body perturbation theory

2021 ◽  
Author(s):  
Pooja Basera ◽  
Arunima Singh ◽  
Deepika Gill ◽  
Saswata Bhattacharya
Keyword(s):  
Optical Properties ◽  
Perturbation Theory ◽  
Binding Energy ◽  
Electronic Properties ◽  
Effective Mass ◽  
Exciton Binding Energy ◽  
Many Body ◽  
Energy Materials ◽  
Lead Iodide ◽  
Many Body Perturbation Theory

Lead iodide perovskites have attracted considerable interest as promising energy-materials. However, till date, several key electronic properties such as optical properties, effective mass, exciton binding energy and the radiative exciton...

scholarly journals Exciton Binding Energy in Extremely Shallow Quantum Wells

1995 ◽  
Vol 87 (2) ◽  
pp. 528-532 ◽  
Author(s):  
J. Kossut ◽  
J.K. Furdyna
Keyword(s):  
Binding Energy ◽  
Quantum Wells ◽  
Exciton Binding Energy
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