Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran

Z. Xu; G. Y. Zhong; X. M. Ding; E. Obbard; H. J. Ding; X. J. Wang; Y. Q. Zhan; S. T. Zhang; J. M. Zhao; B. L. Zhao; Z. H. Xiong; H. Z. Shi; W. Huang; X. Y. Hou

doi:10.1007/s00339-003-2472-2

Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran

Z. Xu, G. Y. Zhong, X. M. Ding, E. Obbard, H. J. Ding, X. J. Wang, Y. Q. Zhan, S. T. Zhang, J. M. Zhao, B. L. Zhao, Z. H. Xiong, H. Z. Shi, W. Huang, X. Y. Hou

Fudan University

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

5 Scopus citations

Abstract

Electric-field-induced photoluminescent variation has been observed from the red-emitting dopant, 4-(di cyanomethylene)-2-methyl-6-(p- dimethylaminostyryl)-4H-pyran (DCM). The layered structure of Al/tris-(8-hydroxyquinoline) aluminum (Alq)/DCM-doped Alq (Alq:DCM)/indium tin oxide studied, exhibits relatively enhanced red emission when a voltage is applied such that the electric field runs directly from the Alq:DCM layer to the Alq layer, and relatively enhanced green emission in the opposite direction of the field. This phenomenon is attributed to field-enhanced aggregation and permeation of DCM molecules due to the polarity of the molecule.

Original language	English
Pages (from-to)	1753-1756
Number of pages	4
Journal	Applied Physics A: Materials Science and Processing
Volume	80
Issue number	8
DOIs	https://doi.org/10.1007/s00339-003-2472-2
State	Published - May 2005
Externally published	Yes

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Xu, Z., Zhong, G. Y., Ding, X. M., Obbard, E., Ding, H. J., Wang, X. J., Zhan, Y. Q., Zhang, S. T., Zhao, J. M., Zhao, B. L., Xiong, Z. H., Shi, H. Z., Huang, W., & Hou, X. Y. (2005). Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran. Applied Physics A: Materials Science and Processing, 80(8), 1753-1756. https://doi.org/10.1007/s00339-003-2472-2

@article{649fb366576c40ab95cdbb84f0e1724d,

title = "Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran",

abstract = "Electric-field-induced photoluminescent variation has been observed from the red-emitting dopant, 4-(di cyanomethylene)-2-methyl-6-(p- dimethylaminostyryl)-4H-pyran (DCM). The layered structure of Al/tris-(8-hydroxyquinoline) aluminum (Alq)/DCM-doped Alq (Alq:DCM)/indium tin oxide studied, exhibits relatively enhanced red emission when a voltage is applied such that the electric field runs directly from the Alq:DCM layer to the Alq layer, and relatively enhanced green emission in the opposite direction of the field. This phenomenon is attributed to field-enhanced aggregation and permeation of DCM molecules due to the polarity of the molecule.",

author = "Z. Xu and Zhong, {G. Y.} and Ding, {X. M.} and E. Obbard and Ding, {H. J.} and Wang, {X. J.} and Zhan, {Y. Q.} and Zhang, {S. T.} and Zhao, {J. M.} and Zhao, {B. L.} and Xiong, {Z. H.} and Shi, {H. Z.} and W. Huang and Hou, {X. Y.}",

year = "2005",

month = may,

doi = "10.1007/s00339-003-2472-2",

language = "英语",

volume = "80",

pages = "1753--1756",

journal = "Applied Physics A: Materials Science and Processing",

issn = "0947-8396",

publisher = "Springer Heidelberg",

number = "8",

}

Xu, Z, Zhong, GY, Ding, XM, Obbard, E, Ding, HJ, Wang, XJ, Zhan, YQ, Zhang, ST, Zhao, JM, Zhao, BL, Xiong, ZH, Shi, HZ, Huang, W & Hou, XY 2005, 'Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran', Applied Physics A: Materials Science and Processing, vol. 80, no. 8, pp. 1753-1756. https://doi.org/10.1007/s00339-003-2472-2

TY - JOUR

T1 - Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran

AU - Xu, Z.

AU - Zhong, G. Y.

AU - Ding, X. M.

AU - Obbard, E.

AU - Ding, H. J.

AU - Wang, X. J.

AU - Zhan, Y. Q.

AU - Zhang, S. T.

AU - Zhao, J. M.

AU - Zhao, B. L.

AU - Xiong, Z. H.

AU - Shi, H. Z.

AU - Huang, W.

AU - Hou, X. Y.

PY - 2005/5

Y1 - 2005/5

N2 - Electric-field-induced photoluminescent variation has been observed from the red-emitting dopant, 4-(di cyanomethylene)-2-methyl-6-(p- dimethylaminostyryl)-4H-pyran (DCM). The layered structure of Al/tris-(8-hydroxyquinoline) aluminum (Alq)/DCM-doped Alq (Alq:DCM)/indium tin oxide studied, exhibits relatively enhanced red emission when a voltage is applied such that the electric field runs directly from the Alq:DCM layer to the Alq layer, and relatively enhanced green emission in the opposite direction of the field. This phenomenon is attributed to field-enhanced aggregation and permeation of DCM molecules due to the polarity of the molecule.

AB - Electric-field-induced photoluminescent variation has been observed from the red-emitting dopant, 4-(di cyanomethylene)-2-methyl-6-(p- dimethylaminostyryl)-4H-pyran (DCM). The layered structure of Al/tris-(8-hydroxyquinoline) aluminum (Alq)/DCM-doped Alq (Alq:DCM)/indium tin oxide studied, exhibits relatively enhanced red emission when a voltage is applied such that the electric field runs directly from the Alq:DCM layer to the Alq layer, and relatively enhanced green emission in the opposite direction of the field. This phenomenon is attributed to field-enhanced aggregation and permeation of DCM molecules due to the polarity of the molecule.

UR - http://www.scopus.com/inward/record.url?scp=20244366576&partnerID=8YFLogxK

U2 - 10.1007/s00339-003-2472-2

DO - 10.1007/s00339-003-2472-2

M3 - 文章

AN - SCOPUS:20244366576

SN - 0947-8396

VL - 80

SP - 1753

EP - 1756

JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 8

ER -

Effect of electric fields on photoluminescence of 4-(dicyanomethylene)-2- methyl- 6-(p-dimethylaminostyryl)-4H-pyran

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