Single crystals of the organic semiconductor perylene tetracarboxylic dianhydride studied by Raman spectroscopy

D. Tenne; S. Park; T. Kampen; A. Das; R. Scholz; D. Zahn

doi:10.1103/PhysRevB.61.14564

Single crystals of the organic semiconductor perylene tetracarboxylic dianhydride studied by Raman spectroscopy

D. Tenne, S. Park, T. Kampen, A. Das, R. Scholz, D. Zahn

Physics Department

Chemnitz University of Technology

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

65 Scopus citations

Abstract

We present Raman studies of the vibrational properties of 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) single crystals. Davydov splitting of internal molecular vibrations due to the interaction of two molecules in a unit cell was observed. Features of PTCDA crystal lattice vibrations in the low-frequency region of the Raman spectra are reported. PTCDA films deposited on passivated Si and GaAs surfaces also reveal the specific features of crystalline structure: Davydov splitting and appearance of phonon lines in Raman spectra.

Original language	English
Pages (from-to)	14564-14569
Number of pages	6
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	61
Issue number	21
DOIs	https://doi.org/10.1103/PhysRevB.61.14564
State	Published - 2000

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abstract = "We present Raman studies of the vibrational properties of 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) single crystals. Davydov splitting of internal molecular vibrations due to the interaction of two molecules in a unit cell was observed. Features of PTCDA crystal lattice vibrations in the low-frequency region of the Raman spectra are reported. PTCDA films deposited on passivated Si and GaAs surfaces also reveal the specific features of crystalline structure: Davydov splitting and appearance of phonon lines in Raman spectra.",

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T1 - Single crystals of the organic semiconductor perylene tetracarboxylic dianhydride studied by Raman spectroscopy

AU - Tenne, D.

AU - Park, S.

AU - Kampen, T.

AU - Das, A.

AU - Scholz, R.

AU - Zahn, D.

PY - 2000

Y1 - 2000

N2 - We present Raman studies of the vibrational properties of 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) single crystals. Davydov splitting of internal molecular vibrations due to the interaction of two molecules in a unit cell was observed. Features of PTCDA crystal lattice vibrations in the low-frequency region of the Raman spectra are reported. PTCDA films deposited on passivated Si and GaAs surfaces also reveal the specific features of crystalline structure: Davydov splitting and appearance of phonon lines in Raman spectra.

AB - We present Raman studies of the vibrational properties of 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) single crystals. Davydov splitting of internal molecular vibrations due to the interaction of two molecules in a unit cell was observed. Features of PTCDA crystal lattice vibrations in the low-frequency region of the Raman spectra are reported. PTCDA films deposited on passivated Si and GaAs surfaces also reveal the specific features of crystalline structure: Davydov splitting and appearance of phonon lines in Raman spectra.

UR - https://www.scopus.com/pages/publications/0000303244

U2 - 10.1103/PhysRevB.61.14564

DO - 10.1103/PhysRevB.61.14564

M3 - Article

AN - SCOPUS:0000303244

SN - 1098-0121

VL - 61

SP - 14564

EP - 14569

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 21

ER -

Single crystals of the organic semiconductor perylene tetracarboxylic dianhydride studied by Raman spectroscopy

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