Generalized ellipsometry and dielectric tensor of rubrene single crystals

S. Tavazzi; L. Silvestri; M. Campione; A. Borghesi; A. Papagni; P. Spearman; A. Yassar; A. Camposeo; D. Pisignano

doi:10.1063/1.2759188

Generalized ellipsometry and dielectric tensor of rubrene single crystals

S. Tavazzi
, L. Silvestri
, M. Campione
, A. Borghesi
, A. Papagni
, P. Spearman
, A. Yassar
, A. Camposeo
, D. Pisignano

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

Abstract

The optical spectra of rubrene single crystals are reported and compared with those of the molecule in solution. From generalized ellipsometry and a proper biaxial model, the complex dielectric tensor is deduced in the spectral region of the excitonic transitions of the crystal between 2.2 eV band 4.4 eV, where the optical bands are assigned and rationalized on the basis of the molecular and crystal symmetries.

Original language	English
Article number	023107
Journal	Journal of Applied Physics
Volume	102
Issue number	2
DOIs	https://doi.org/10.1063/1.2759188
Publication status	Published - 8 Aug 2007
Externally published	Yes

Access to Document

10.1063/1.2759188

Cite this

@article{ada7a582f2ef4f6b8e5c4ae194ab68fd,

title = "Generalized ellipsometry and dielectric tensor of rubrene single crystals",

abstract = "The optical spectra of rubrene single crystals are reported and compared with those of the molecule in solution. From generalized ellipsometry and a proper biaxial model, the complex dielectric tensor is deduced in the spectral region of the excitonic transitions of the crystal between 2.2 eV band 4.4 eV, where the optical bands are assigned and rationalized on the basis of the molecular and crystal symmetries.",

author = "S. Tavazzi and L. Silvestri and M. Campione and A. Borghesi and A. Papagni and P. Spearman and A. Yassar and A. Camposeo and D. Pisignano",

year = "2007",

month = aug,

day = "8",

doi = "10.1063/1.2759188",

language = "English",

volume = "102",

journal = "Journal of Applied Physics",

issn = "0021-8979",

number = "2",

}

TY - JOUR

T1 - Generalized ellipsometry and dielectric tensor of rubrene single crystals

AU - Tavazzi, S.

AU - Silvestri, L.

AU - Campione, M.

AU - Borghesi, A.

AU - Papagni, A.

AU - Spearman, P.

AU - Yassar, A.

AU - Camposeo, A.

AU - Pisignano, D.

PY - 2007/8/8

Y1 - 2007/8/8

N2 - The optical spectra of rubrene single crystals are reported and compared with those of the molecule in solution. From generalized ellipsometry and a proper biaxial model, the complex dielectric tensor is deduced in the spectral region of the excitonic transitions of the crystal between 2.2 eV band 4.4 eV, where the optical bands are assigned and rationalized on the basis of the molecular and crystal symmetries.

AB - The optical spectra of rubrene single crystals are reported and compared with those of the molecule in solution. From generalized ellipsometry and a proper biaxial model, the complex dielectric tensor is deduced in the spectral region of the excitonic transitions of the crystal between 2.2 eV band 4.4 eV, where the optical bands are assigned and rationalized on the basis of the molecular and crystal symmetries.

U2 - 10.1063/1.2759188

DO - 10.1063/1.2759188

M3 - Article

AN - SCOPUS:34547585554

SN - 0021-8979

VL - 102

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 2

M1 - 023107

ER -

Generalized ellipsometry and dielectric tensor of rubrene single crystals

Abstract

Access to Document

Fingerprint

Cite this