Synthesis and electrical properties of cyano-substituted oligothiophenes towards n-type organic semiconductors

A. Yassar; F. Demanze; D. Fichou

doi:10.1016/S0925-3467(99)00044-0

Synthesis and electrical properties of cyano-substituted oligothiophenes towards n-type organic semiconductors

A. Yassar, F. Demanze, D. Fichou

Centre national de la recherche scientifique

Research output: Contribution to journal › Conference article › peer-review

Abstract

A series of α,ω-cyanooligothiophenes with three, four, five, six and seven β,β′-substituted terthiophenes have been synthesized using the palladium-catalyzed coupling reaction via organotin or organozinc intermediates. Schottky diode structures with metal/CN-6T-CN/metal using cyano end-capped sexithiophene and various metals were fabricated by vapour deposition. Electron injection and rectification ratio strongly depend on the metal contact which is compatible with the electron affinity materials.

Original language	English
Pages (from-to)	379-382
Number of pages	4
Journal	Optical Materials
Volume	12
Issue number	2
DOIs	https://doi.org/10.1016/S0925-3467(99)00044-0
Publication status	Published - 1 Jan 1999
Event	Proceedings of the 1998 Molecular Photonics for Optical Telecommunications: Materials, Physics and Device Technology - Strasbourg Duration: 15 Jun 1998 → 19 Jun 1998

Access to Document

10.1016/S0925-3467(99)00044-0

Cite this

@article{4615eb959cca4ef4b14286109c8ae90e,

title = "Synthesis and electrical properties of cyano-substituted oligothiophenes towards n-type organic semiconductors",

abstract = "A series of α,ω-cyanooligothiophenes with three, four, five, six and seven β,β′-substituted terthiophenes have been synthesized using the palladium-catalyzed coupling reaction via organotin or organozinc intermediates. Schottky diode structures with metal/CN-6T-CN/metal using cyano end-capped sexithiophene and various metals were fabricated by vapour deposition. Electron injection and rectification ratio strongly depend on the metal contact which is compatible with the electron affinity materials.",

author = "A. Yassar and F. Demanze and D. Fichou",

year = "1999",

month = jan,

day = "1",

doi = "10.1016/S0925-3467(99)00044-0",

language = "English",

volume = "12",

pages = "379--382",

journal = "Optical Materials",

issn = "0925-3467",

number = "2",

note = "Proceedings of the 1998 Molecular Photonics for Optical Telecommunications: Materials, Physics and Device Technology ; Conference date: 15-06-1998 Through 19-06-1998",

}

TY - JOUR

T1 - Synthesis and electrical properties of cyano-substituted oligothiophenes towards n-type organic semiconductors

AU - Yassar, A.

AU - Demanze, F.

AU - Fichou, D.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - A series of α,ω-cyanooligothiophenes with three, four, five, six and seven β,β′-substituted terthiophenes have been synthesized using the palladium-catalyzed coupling reaction via organotin or organozinc intermediates. Schottky diode structures with metal/CN-6T-CN/metal using cyano end-capped sexithiophene and various metals were fabricated by vapour deposition. Electron injection and rectification ratio strongly depend on the metal contact which is compatible with the electron affinity materials.

AB - A series of α,ω-cyanooligothiophenes with three, four, five, six and seven β,β′-substituted terthiophenes have been synthesized using the palladium-catalyzed coupling reaction via organotin or organozinc intermediates. Schottky diode structures with metal/CN-6T-CN/metal using cyano end-capped sexithiophene and various metals were fabricated by vapour deposition. Electron injection and rectification ratio strongly depend on the metal contact which is compatible with the electron affinity materials.

U2 - 10.1016/S0925-3467(99)00044-0

DO - 10.1016/S0925-3467(99)00044-0

M3 - Conference article

AN - SCOPUS:0032599622

SN - 0925-3467

VL - 12

SP - 379

EP - 382

JO - Optical Materials

JF - Optical Materials

IS - 2

T2 - Proceedings of the 1998 Molecular Photonics for Optical Telecommunications: Materials, Physics and Device Technology

Y2 - 15 June 1998 through 19 June 1998

ER -

Synthesis and electrical properties of cyano-substituted oligothiophenes towards n-type organic semiconductors

Abstract

Access to Document

Fingerprint

Cite this