Rubrene/fullerene heterostructures with a half-gap electroluminescence threshold and large photovoltage

Ajay K. Pandey; Jean-Michel Nunzi

doi:10.1002/adma.200701052

Rubrene/fullerene heterostructures with a half-gap electroluminescence threshold and large photovoltage

Ajay K. Pandey, Jean-Michel Nunzi

School of Physics and Astronomy

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

Abstract

Light and current generation functions from a rubrene/fullerene heterostructure are integrated into an efficient organic dual device (see figure). Electroluminescence, with the characteristic rubrene color, has a turn-on voltage less than 1 V. Solar-power conversion efficiency reaches 3% with a 5.3 mA cm(-2) short-circuit current density and almost 1 V open-circuit voltage under AM 1.5 illumination. The half-bandgap electroluminescence turn-on voltage is interpreted as an Auger fountain effect.

Original language	English
Pages (from-to)	3613-3617
Number of pages	5
Journal	Advanced Materials
Volume	19
Issue number	21
DOIs	https://doi.org/10.1002/adma.200701052
Publication status	Published - 5 Nov 2007

Keywords

THIN-FILM TRANSISTORS
LIGHT-EMITTING-DIODES
ENERGY UP-CONVERSION
CONJUGATED POLYMERS
SOLAR-CELLS
DEVICES
HETEROJUNCTION
VOLTAGE
C-60

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title = "Rubrene/fullerene heterostructures with a half-gap electroluminescence threshold and large photovoltage",

abstract = "Light and current generation functions from a rubrene/fullerene heterostructure are integrated into an efficient organic dual device (see figure). Electroluminescence, with the characteristic rubrene color, has a turn-on voltage less than 1 V. Solar-power conversion efficiency reaches 3% with a 5.3 mA cm(-2) short-circuit current density and almost 1 V open-circuit voltage under AM 1.5 illumination. The half-bandgap electroluminescence turn-on voltage is interpreted as an Auger fountain effect.",

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AU - Pandey, Ajay K.

AU - Nunzi, Jean-Michel

PY - 2007/11/5

Y1 - 2007/11/5

N2 - Light and current generation functions from a rubrene/fullerene heterostructure are integrated into an efficient organic dual device (see figure). Electroluminescence, with the characteristic rubrene color, has a turn-on voltage less than 1 V. Solar-power conversion efficiency reaches 3% with a 5.3 mA cm(-2) short-circuit current density and almost 1 V open-circuit voltage under AM 1.5 illumination. The half-bandgap electroluminescence turn-on voltage is interpreted as an Auger fountain effect.

AB - Light and current generation functions from a rubrene/fullerene heterostructure are integrated into an efficient organic dual device (see figure). Electroluminescence, with the characteristic rubrene color, has a turn-on voltage less than 1 V. Solar-power conversion efficiency reaches 3% with a 5.3 mA cm(-2) short-circuit current density and almost 1 V open-circuit voltage under AM 1.5 illumination. The half-bandgap electroluminescence turn-on voltage is interpreted as an Auger fountain effect.

KW - THIN-FILM TRANSISTORS

KW - LIGHT-EMITTING-DIODES

KW - ENERGY UP-CONVERSION

KW - CONJUGATED POLYMERS

KW - SOLAR-CELLS

KW - DEVICES

KW - HETEROJUNCTION

KW - VOLTAGE

KW - C-60

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DO - 10.1002/adma.200701052

M3 - Article

SN - 0935-9648

VL - 19

SP - 3613

EP - 3617

JO - Advanced Materials

JF - Advanced Materials

IS - 21

ER -

Rubrene/fullerene heterostructures with a half-gap electroluminescence threshold and large photovoltage

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Keywords

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