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

67 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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