Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes

Takahito Oyamada; Chiharu Maeda; Hiroyuki Sasabe; Chihaya Adachi

doi:10.1246/cl.2003.388

Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes

Takahito Oyamada, Chiharu Maeda, Hiroyuki Sasabe, Chihaya Adachi

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

4 Citations (Scopus)

Abstract

We showed that tetra-2-pyridinylpyrazine (TPP) and TPP: cesium (1:1 molar ratio) composite layers had excellent electron injection and transport characteristics in organic light emitting diodes. High luminescence efficiency with low driving voltage was observed in various cathode configurations, suggesting that the TPP layer can efficiently accept electrons from metal and metal oxide cathode layers, and transport and inject electrons into an adjacent organic layer.

Original language	English
Pages (from-to)	388-389
Number of pages	2
Journal	Chemistry Letters
Volume	32
Issue number	4
DOIs	https://doi.org/10.1246/cl.2003.388
Publication status	Published - Apr 5 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

Access to Document

10.1246/cl.2003.388

Cite this

@article{17471ad7978f443c9fe9b06f24f07c0b,

title = "Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes",

abstract = "We showed that tetra-2-pyridinylpyrazine (TPP) and TPP: cesium (1:1 molar ratio) composite layers had excellent electron injection and transport characteristics in organic light emitting diodes. High luminescence efficiency with low driving voltage was observed in various cathode configurations, suggesting that the TPP layer can efficiently accept electrons from metal and metal oxide cathode layers, and transport and inject electrons into an adjacent organic layer.",

author = "Takahito Oyamada and Chiharu Maeda and Hiroyuki Sasabe and Chihaya Adachi",

year = "2003",

month = apr,

day = "5",

doi = "10.1246/cl.2003.388",

language = "English",

volume = "32",

pages = "388--389",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "4",

}

TY - JOUR

T1 - Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes

AU - Oyamada, Takahito

AU - Maeda, Chiharu

AU - Sasabe, Hiroyuki

AU - Adachi, Chihaya

PY - 2003/4/5

Y1 - 2003/4/5

N2 - We showed that tetra-2-pyridinylpyrazine (TPP) and TPP: cesium (1:1 molar ratio) composite layers had excellent electron injection and transport characteristics in organic light emitting diodes. High luminescence efficiency with low driving voltage was observed in various cathode configurations, suggesting that the TPP layer can efficiently accept electrons from metal and metal oxide cathode layers, and transport and inject electrons into an adjacent organic layer.

AB - We showed that tetra-2-pyridinylpyrazine (TPP) and TPP: cesium (1:1 molar ratio) composite layers had excellent electron injection and transport characteristics in organic light emitting diodes. High luminescence efficiency with low driving voltage was observed in various cathode configurations, suggesting that the TPP layer can efficiently accept electrons from metal and metal oxide cathode layers, and transport and inject electrons into an adjacent organic layer.

UR - http://www.scopus.com/inward/record.url?scp=0037486960&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037486960&partnerID=8YFLogxK

U2 - 10.1246/cl.2003.388

DO - 10.1246/cl.2003.388

M3 - Article

AN - SCOPUS:0037486960

SN - 0366-7022

VL - 32

SP - 388

EP - 389

JO - Chemistry Letters

JF - Chemistry Letters

IS - 4

ER -

Efficient electron injection characteristics of tetra-2-pyridinylpyrazine (TPP) in organic light emitting diodes

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this