Transmission electron microscopy study of the indium/P3OT and aluminium/P3OT interfaces (P3OT is poly(3-octylthiophene))

被引：23

作者：

Esselink, FJ ^{[1
]}

Hadziioannou, G ^{[1
]}

机构：

[1] UNIV GRONINGEN,POLYMER CHEM LAB,9747 AG GRONINGEN,NETHERLANDS

来源：

SYNTHETIC METALS | 1995年 / 75卷 / 03期

关键词：

microscopy; interfaces; poly(3-octylthiophene);

D O I：

10.1016/0379-6779(96)80010-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article the morphological stability of interfaces between two different metals and a conjugated semiconducting polymer is studied. Indium and aluminium are deposited on top of a poly(3-octylthiophene) (P3OT) layer. The diffusion behaviour of the metals is investigated as a function of temperature and annealing time in order to mimic the situation in an operating polymer light-emitting diode (LED) device. Indium is shown to diffuse into the P3OT layer at high temperatures, while aluminium seems to form a rather stable interface with P3OT.

引用

页码：209 / 212

页数：4

共 20 条

[1] DIRECT MORPHOLOGICAL-STUDY OF METAL-POLYMER INTERFACES BY SCANNING FORCE MICROSCOPY [J].

AKARI, S ;

ESSELINK, E ;

HADZIIOANNOU, G .

SURFACE AND INTERFACE ANALYSIS, 1995, 23 (06) :426-427

[2] THE INTERFACIAL CHEMISTRY OF METALLIZED, OXIDE-COATED, AND NANOCOMPOSITE COATED POLYMER-FILMS [J].

BARKER, CP ;

KOCHEM, KH ;

REVELL, KM ;

KELLY, RSA ;

BADYAL, JPS .

THIN SOLID FILMS, 1995, 257 (01) :77-82

[3] THE CHEMICAL AND ELECTRONIC-STRUCTURE OF THE INTERFACE BETWEEN ALUMINUM AND POLYTHIOPHENE SEMICONDUCTORS [J].

DANNETUN, P ;

BOMAN, M ;

STAFSTROM, S ;

SALANECK, WR ;

LAZZARONI, R ;

FREDRIKSSON, C ;

BREDAS, JL ;

ZAMBONI, R ;

TALIANI, C .

JOURNAL OF CHEMICAL PHYSICS, 1993, 99 (01) :664-672

[4] THE CHEMICAL AND ELECTRONIC-STRUCTURE OF THE INTERFACE BETWEEN ALUMINUM AND CONJUGATED POLYMERS OR MOLECULES [J].

DANNETUN, P ;

LOGDLUND, M ;

FAHLMAN, M ;

BOMAN, M ;

STAFSTROM, S ;

SALANECK, WR ;

LAZZARONI, R ;

FREDRIKSSON, C ;

BREDAS, JL ;

GRAHAM, S ;

FRIEND, RH ;

HOLMES, AB ;

ZAMBONI, R ;

TALIANI, C .

SYNTHETIC METALS, 1993, 55 (01) :212-217

[5] METAL-INSULATOR-SEMICONDUCTOR SCHOTTKY-TYPE DIODES OF DOPED THIOPHENE OLIGOMERS [J].

DELEEUW, DM ;

LOUS, EJ .

SYNTHETIC METALS, 1994, 65 (01) :45-53

[6] OBSERVATION OF DEGRADATION PROCESSES OF AL ELECTRODES IN ORGANIC ELECTROLUMINESCENCE DEVICES BY ELECTROLUMINESCENCE MICROSCOPY, ATOMIC FARCE MICROSCOPY, SCANNING ELECTRON-MICROSCOPY, AND ANGER ELECTRON-SPECTROSCOPY [J].

DO, LM ;

HAN, EM ;

NIIDOME, Y ;

FUJIHIRA, M ;

KANNO, T ;

YOSHIDA, S ;

MAEDA, A ;

IKUSHIMA, AJ .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (09) :5118-5121

[7]

ESSELINK FJ, UNPUB

[8] AN X-RAY PHOTOEMISSION SPECTROSCOPY STUDY OF THE ROLE OF SAMPLE PREPARATION ON BAND BENDING AT THE INTERFACE OF AL WITH POLY(P-PHENYLENE VINYLENE) [J].

ETTEDGUI, E ;

RAZAFITRIMO, H ;

PARK, KT ;

GAO, Y ;

HSIEH, BR .

JOURNAL OF APPLIED PHYSICS, 1994, 75 (11) :7526-7530

[9] X-RAY PHOTOEMISSION SPECTROSCOPY STUDY OF BAND BENDING AT THE INTERFACE OF METAL WITH POLY(P-PHENYLENE VINYLENE) [J].

ETTEDGUI, E ;

RAZAFITRIMO, H ;

PARK, KT ;

GAO, Y ;

HSIEH, BR .

SURFACE AND INTERFACE ANALYSIS, 1995, 23 (02) :89-98

[10] METAL/CONJUGATED POLYMER INTERFACES - SODIUM, MAGNESIUM, ALUMINUM, AND CALCIUM ON TRANSPOLYACETYLENE [J].

FREDRIKSSON, C ;

STAFSTROM, S .

JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (10) :9137-9142

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