Photoluminescence emission from Alq3 organic layer in metal-Alq3-metal plasmonic structure

Bohr Ran Huang; Chung Chi Liao; Wan Ting Fan; Jin Han Wu; Cheng Chang Chen; Yi Ping Lin; Jung Yu Li; Shih Pu Chen; Wen Cheng Ke; Nai Chuan Chen

doi:10.1016/j.apsusc.2014.02.175

Photoluminescence emission from Alq3 organic layer in metal-Alq3-metal plasmonic structure

Bohr Ran Huang
, Chung Chi Liao
, Wan Ting Fan
, Jin Han Wu
, Cheng Chang Chen
, Yi Ping Lin
, Jung Yu Li
, Shih Pu Chen
, Wen Cheng Ke
, Nai Chuan Chen^*

^*Corresponding author for this work

Graduate Institute of Electro-Optical Engineering

National Taiwan University of Science and Technology
Chang Gung University
Industrial Technology Research Institute of Taiwan
Yuan Ze University

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

4 Scopus citations

Abstract

The emission properties of an organic layer embedded in a metal-organic-metal (MOM) structure were investigated. A partially radiative odd-SPW as well as a non-radiative even-SPW modes are supported by hybridization of the SPW modes on the opposite organic/metal interface in the structure. Because of the competition by this radiative SPW, the population of excitons that recombine to form non-radiative SPW should be reduced. This may account for why the photoluminescence intensity of the MOM sample is higher than that of an organic-metal sample even though the MOM sample has an additional metal layer that should intuitively act as a filter.

Original language	English
Pages (from-to)	319-323
Number of pages	5
Journal	Applied Surface Science
Volume	303
DOIs	https://doi.org/10.1016/j.apsusc.2014.02.175
State	Published - 01 06 2014

Keywords

Dispersion relation
Light extraction efficiency
Metal-insulator-metal (MIM)
Surface plasmon polarition (SPP)

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10.1016/j.apsusc.2014.02.175

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title = "Photoluminescence emission from Alq3 organic layer in metal-Alq3-metal plasmonic structure",

abstract = "The emission properties of an organic layer embedded in a metal-organic-metal (MOM) structure were investigated. A partially radiative odd-SPW as well as a non-radiative even-SPW modes are supported by hybridization of the SPW modes on the opposite organic/metal interface in the structure. Because of the competition by this radiative SPW, the population of excitons that recombine to form non-radiative SPW should be reduced. This may account for why the photoluminescence intensity of the MOM sample is higher than that of an organic-metal sample even though the MOM sample has an additional metal layer that should intuitively act as a filter.",

keywords = "Dispersion relation, Light extraction efficiency, Metal-insulator-metal (MIM), Surface plasmon polarition (SPP)",

author = "Huang, \{Bohr Ran\} and Liao, \{Chung Chi\} and Fan, \{Wan Ting\} and Wu, \{Jin Han\} and Chen, \{Cheng Chang\} and Lin, \{Yi Ping\} and Li, \{Jung Yu\} and Chen, \{Shih Pu\} and Ke, \{Wen Cheng\} and Chen, \{Nai Chuan\}",

year = "2014",

month = jun,

day = "1",

doi = "10.1016/j.apsusc.2014.02.175",

language = "英语",

volume = "303",

pages = "319--323",

journal = "Applied Surface Science",

issn = "0169-4332",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Photoluminescence emission from Alq3 organic layer in metal-Alq3-metal plasmonic structure

AU - Huang, Bohr Ran

AU - Liao, Chung Chi

AU - Fan, Wan Ting

AU - Wu, Jin Han

AU - Chen, Cheng Chang

AU - Lin, Yi Ping

AU - Li, Jung Yu

AU - Chen, Shih Pu

AU - Ke, Wen Cheng

AU - Chen, Nai Chuan

PY - 2014/6/1

Y1 - 2014/6/1

N2 - The emission properties of an organic layer embedded in a metal-organic-metal (MOM) structure were investigated. A partially radiative odd-SPW as well as a non-radiative even-SPW modes are supported by hybridization of the SPW modes on the opposite organic/metal interface in the structure. Because of the competition by this radiative SPW, the population of excitons that recombine to form non-radiative SPW should be reduced. This may account for why the photoluminescence intensity of the MOM sample is higher than that of an organic-metal sample even though the MOM sample has an additional metal layer that should intuitively act as a filter.

AB - The emission properties of an organic layer embedded in a metal-organic-metal (MOM) structure were investigated. A partially radiative odd-SPW as well as a non-radiative even-SPW modes are supported by hybridization of the SPW modes on the opposite organic/metal interface in the structure. Because of the competition by this radiative SPW, the population of excitons that recombine to form non-radiative SPW should be reduced. This may account for why the photoluminescence intensity of the MOM sample is higher than that of an organic-metal sample even though the MOM sample has an additional metal layer that should intuitively act as a filter.

KW - Dispersion relation

KW - Light extraction efficiency

KW - Metal-insulator-metal (MIM)

KW - Surface plasmon polarition (SPP)

UR - https://www.scopus.com/pages/publications/84898017111

U2 - 10.1016/j.apsusc.2014.02.175

DO - 10.1016/j.apsusc.2014.02.175

M3 - 文章

AN - SCOPUS:84898017111

SN - 0169-4332

VL - 303

SP - 319

EP - 323

JO - Applied Surface Science

JF - Applied Surface Science

ER -

Photoluminescence emission from Alq3 organic layer in metal-Alq3-metal plasmonic structure

Abstract

Keywords

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