Optical properties of poly 2-methoxy-5-hexyloxy phenylenevinylene and related copolymers

T. D. Kang; K. J. Lee; S. H. Choi; Hosun Lee; J. H. Kim; D. H. Choi

doi:10.1063/1.1644045

Optical properties of poly 2-methoxy-5-hexyloxy phenylenevinylene and related copolymers

T. D. Kang, K. J. Lee, S. H. Choi, Hosun Lee, J. H. Kim, D. H. Choi

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

2 Citations (Scopus)

Abstract

The dielectric function of poly 2-methoxy-5-hexyloxyl phenylenevinylene and alternating copolymers with N-hexyphenothiazine grown on glass using Raman spectroscopy was investigated. The dielectric function of each polymer, band gap parameters such as threshold energy, broadening and amplitude were determined using parametric optical constant model. The band gap parameters were also determined by performing lineshape curve-fitting on second derivative of the fit dielectric function using standard critical point model. The fitting of dielectric functions and their derivatives show appropriate band structure for poly(p-phenylene vinylene) (PPV) derivatives.

Original language	English
Pages (from-to)	2303-2308
Number of pages	6
Journal	Journal of Applied Physics
Volume	95
Issue number	5
DOIs	https://doi.org/10.1063/1.1644045
Publication status	Published - 2004 Mar 1
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.1644045

Cite this

@article{0876264f1de849a188b607a89adac55d,

title = "Optical properties of poly 2-methoxy-5-hexyloxy phenylenevinylene and related copolymers",

abstract = "The dielectric function of poly 2-methoxy-5-hexyloxyl phenylenevinylene and alternating copolymers with N-hexyphenothiazine grown on glass using Raman spectroscopy was investigated. The dielectric function of each polymer, band gap parameters such as threshold energy, broadening and amplitude were determined using parametric optical constant model. The band gap parameters were also determined by performing lineshape curve-fitting on second derivative of the fit dielectric function using standard critical point model. The fitting of dielectric functions and their derivatives show appropriate band structure for poly(p-phenylene vinylene) (PPV) derivatives.",

author = "Kang, {T. D.} and Lee, {K. J.} and Choi, {S. H.} and Hosun Lee and Kim, {J. H.} and Choi, {D. H.}",

year = "2004",

month = mar,

day = "1",

doi = "10.1063/1.1644045",

language = "English",

volume = "95",

pages = "2303--2308",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics Publising LLC",

number = "5",

}

TY - JOUR

T1 - Optical properties of poly 2-methoxy-5-hexyloxy phenylenevinylene and related copolymers

AU - Kang, T. D.

AU - Lee, K. J.

AU - Choi, S. H.

AU - Lee, Hosun

AU - Kim, J. H.

AU - Choi, D. H.

PY - 2004/3/1

Y1 - 2004/3/1

N2 - The dielectric function of poly 2-methoxy-5-hexyloxyl phenylenevinylene and alternating copolymers with N-hexyphenothiazine grown on glass using Raman spectroscopy was investigated. The dielectric function of each polymer, band gap parameters such as threshold energy, broadening and amplitude were determined using parametric optical constant model. The band gap parameters were also determined by performing lineshape curve-fitting on second derivative of the fit dielectric function using standard critical point model. The fitting of dielectric functions and their derivatives show appropriate band structure for poly(p-phenylene vinylene) (PPV) derivatives.

AB - The dielectric function of poly 2-methoxy-5-hexyloxyl phenylenevinylene and alternating copolymers with N-hexyphenothiazine grown on glass using Raman spectroscopy was investigated. The dielectric function of each polymer, band gap parameters such as threshold energy, broadening and amplitude were determined using parametric optical constant model. The band gap parameters were also determined by performing lineshape curve-fitting on second derivative of the fit dielectric function using standard critical point model. The fitting of dielectric functions and their derivatives show appropriate band structure for poly(p-phenylene vinylene) (PPV) derivatives.

UR - http://www.scopus.com/inward/record.url?scp=1642367698&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=1642367698&partnerID=8YFLogxK

U2 - 10.1063/1.1644045

DO - 10.1063/1.1644045

M3 - Article

AN - SCOPUS:1642367698

VL - 95

SP - 2303

EP - 2308

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 5

ER -

Optical properties of poly 2-methoxy-5-hexyloxy phenylenevinylene and related copolymers

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this