Third Order Hyperpolarizability of Polythiophene and Thiophene Oligomers: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Third Order Hyperpolarizability of Polythiophene and Thiophene Oligomers

Charra, F. / Messier, J.

Abstract We have performed a CNDO calculation on polythiophene. A new representation of the virtual excited states in terms of electron-hole distance is proposed. A careful size consistent calculation of γ is presented and leads to a finite value per unit volume for an infinite chain (χ3 = 1.0 10-11 esu at ω = 0). The same procedure is used to check the influence of the polymer configuration.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Third Order Hyperpolarizability of Polythiophene and Thiophene Oligomers

Charra, F. / Messier, J.

Abstract We have performed a CNDO calculation on polythiophene. A new representation of the virtual excited states in terms of electron-hole distance is proposed. A careful size consistent calculation of γ is presented and leads to a finite value per unit volume for an infinite chain (χ3 = 1.0 10-11 esu at ω = 0). The same procedure is used to check the influence of the polymer configuration.

Third Order Hyperpolarizability of Polythiophene and Thiophene Oligomers

Charra, F. / Messier, J.

Abstract We have performed a CNDO calculation on polythiophene. A new representation of the virtual excited states in terms of electron-hole distance is proposed. A careful size consistent calculation of γ is presented and leads to a finite value per unit volume for an infinite chain (χ3 = 1.0 10-11 esu at ω = 0). The same procedure is used to check the influence of the polymer configuration.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Third Order Hyperpolarizability of Polythiophene and Thiophene Oligomers

Contributors:

Charra, F. (author) / Messier, J. (author)

Published in:

Conjugated Polymeric Materials: Opportunities in Electronics, Optoelectronics, and Molecular Electronics ; 409-420

NATO ASI Series ; 182

Publication date:

1990-01-01

Size:

12 pages

ISBN:

978-94-010-7416-2 , 978-94-009-2041-5

ISSN:

DOI:

https://doi.org/10.1007/978-94-009-2041-5_31

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Poly Thiophene , Transition Dipole Moment , Thiophene Derivative , Time Dependant Perturbation , Dipole Moment Operator Chemistry , Industrial Chemistry/Chemical Engineering , Characterization and Evaluation of Materials , Organic Chemistry , Optics, Lasers, Photonics, Optical Devices

Similar titles

Third Harmonic Generation of Polythiophene Derivatives

Sasabe, H. / Wada, T. / Sugiyama, T. et al. | Springer Verlag | 1990

Thiophene-Based Conjugated Oligomers and Polymers with High Electron Affinity

Ho, H. A. / Brisset, H. / Elandaloussi, E. et al. | British Library Online Contents | 1996

New Branched Thiophene-Based Oligomers for Bright Organic Light-Emitting Devices

Mazzeo, M. / Vitale, V. / Sala, F. D. et al. | British Library Online Contents | 2003

Development and Electronic and Photonic Characteristics of Thiophene/Phenylene Co-Oligomers

Hotta, S. / Katagiri, T. / Yamao, T. et al. | British Library Online Contents | 2008

Structure and optical properties of single crystal of fluorene-thiophene oligomers

Pasini, M. / Destri, S. / Botta, C. et al. | British Library Online Contents | 2002