Theoretical investigation of the one-photon and two-photon absorption properties for star-shaped polycyclic aromatic based on oligothiophenes- functionalized truxene

Xin Zhou; Ji Kang Feng; Ai Min Ren

doi:10.1016/j.synthmet.2005.08.013

Theoretical investigation of the one-photon and two-photon absorption properties for star-shaped polycyclic aromatic based on oligothiophenes- functionalized truxene

Xin Zhou
, Ji Kang Feng^*
, Ai Min Ren

^*Corresponding author for this work

Jilin University
College of Chemistry

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Molecular geometries, one-photon and two-photon absorption properties of a series of star-shaped chromophores with oligothiophenes as the branches and a functionalized truxene as the core have been theoretically investigated using density functional theory and ZINDO-SOS method. The results indicate that the enlargement of the conjugation length of the system is an efficient way to increase the two-photon absorption cross section.

Original language	English
Pages (from-to)	615-617
Number of pages	3
Journal	Synthetic Metals
Volume	155
Issue number	3
DOIs	https://doi.org/10.1016/j.synthmet.2005.08.013
State	Published - 15 Dec 2005
Externally published	Yes

Keywords

Electronic structure
Oligothiophenes
Truxene
Two-photon absorption

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10.1016/j.synthmet.2005.08.013

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title = "Theoretical investigation of the one-photon and two-photon absorption properties for star-shaped polycyclic aromatic based on oligothiophenes- functionalized truxene",

abstract = "Molecular geometries, one-photon and two-photon absorption properties of a series of star-shaped chromophores with oligothiophenes as the branches and a functionalized truxene as the core have been theoretically investigated using density functional theory and ZINDO-SOS method. The results indicate that the enlargement of the conjugation length of the system is an efficient way to increase the two-photon absorption cross section.",

keywords = "Electronic structure, Oligothiophenes, Truxene, Two-photon absorption",

author = "Xin Zhou and Feng, \{Ji Kang\} and Ren, \{Ai Min\}",

year = "2005",

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T1 - Theoretical investigation of the one-photon and two-photon absorption properties for star-shaped polycyclic aromatic based on oligothiophenes- functionalized truxene

AU - Zhou, Xin

AU - Feng, Ji Kang

AU - Ren, Ai Min

PY - 2005/12/15

Y1 - 2005/12/15

N2 - Molecular geometries, one-photon and two-photon absorption properties of a series of star-shaped chromophores with oligothiophenes as the branches and a functionalized truxene as the core have been theoretically investigated using density functional theory and ZINDO-SOS method. The results indicate that the enlargement of the conjugation length of the system is an efficient way to increase the two-photon absorption cross section.

AB - Molecular geometries, one-photon and two-photon absorption properties of a series of star-shaped chromophores with oligothiophenes as the branches and a functionalized truxene as the core have been theoretically investigated using density functional theory and ZINDO-SOS method. The results indicate that the enlargement of the conjugation length of the system is an efficient way to increase the two-photon absorption cross section.

KW - Electronic structure

KW - Oligothiophenes

KW - Truxene

KW - Two-photon absorption

UR - https://www.scopus.com/pages/publications/28844473203

U2 - 10.1016/j.synthmet.2005.08.013

DO - 10.1016/j.synthmet.2005.08.013

M3 - 文章

AN - SCOPUS:28844473203

SN - 0379-6779

VL - 155

SP - 615

EP - 617

JO - Synthetic Metals

JF - Synthetic Metals

IS - 3

ER -

Theoretical investigation of the one-photon and two-photon absorption properties for star-shaped polycyclic aromatic based on oligothiophenes- functionalized truxene

Abstract

Keywords

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