Electroluminescence of epitaxial perylene films

被引:57
作者
Toda, Y
Yanagi, H
机构
[1] Faculty of Engineering, Kobe University, Rokkodai, Nada
关键词
D O I
10.1063/1.117509
中图分类号
O59 [应用物理学];
学科分类号
摘要
A multilayered electroluminescent device was constructed with ordered perylene thin films as an emission layer. The epitaxial perylene film was prepared by vapor deposition onto the KCl (001) surface, then removed from the KCl substrate and sandwiched between the hole-transport layer coated on an indium tin oxide electrode and Al top electrode. In this epitaxial layer, the perylene molecules oriented their molecular planes perpendicular to the electrode surfaces. This epitaxial device emitted an electroluminescence in the longer wavelengths of 560-580 nm due to the ordered dimeric structure. On the other hand, the device with polycrystalline perylene films exhibited an electroluminescence mainly below 500 nm. (C) 1996 American Institute of Physics.
引用
收藏
页码:2315 / 2317
页数:3
相关论文
共 20 条
[1]   ORGANIC ELECTROLUMINESCENT DEVICE WITH A 3-LAYER STRUCTURE [J].
ADACHI, C ;
TOKITO, S ;
TSUTSUI, T ;
SAITO, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (04) :L713-L715
[2]   ELECTROLUMINESCENCE IN ORGANIC FILMS WITH 3-LAYER STRUCTURE [J].
ADACHI, C ;
TOKITO, S ;
TSUTSUI, T ;
SAITO, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (02) :L269-L271
[3]  
BRAWN D, 1991, APPL PHYS LETT, V58, P1482
[4]   LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS [J].
BURROUGHES, JH ;
BRADLEY, DDC ;
BROWN, AR ;
MARKS, RN ;
MACKAY, K ;
FRIEND, RH ;
BURN, PL ;
HOLMES, AB .
NATURE, 1990, 347 (6293) :539-541
[5]   THE CRYSTAL AND MOLECULAR STRUCTURE OF PERYLENE [J].
DONALDSON, DM ;
ROBERTSON, JM ;
WHITE, JG .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1953, 220 (1142) :311-321
[6]   POLARIZED ELECTROLUMINESCENCE FROM ORIENTED P-SEXIPHENYL VACUUM-DEPOSITED FILM [J].
ERA, M ;
TSUTSUI, T ;
SAITO, S .
APPLIED PHYSICS LETTERS, 1995, 67 (17) :2436-2438
[7]   ABSORPTION AND EMISSION SPECTRA OF PERYLENE DIMER [J].
FERGUSON, J .
JOURNAL OF CHEMICAL PHYSICS, 1966, 44 (07) :2677-&
[8]   BLUE-LIGHT-EMITTING ORGANIC ELECTROLUMINESCENT DEVICES WITH OXADIAZOLE DIMER DYES AS AN EMITTER [J].
HAMADA, Y ;
ADACHI, C ;
TSUTSUI, T ;
SAITO, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1992, 31 (6A) :1812-1816
[9]  
HAYASHI S, 1992, MOL CRYSTALLOGR LIQ, V218, P135
[10]   ORGANIC ELECTROLUMINESCENT DEVICES BASED ON MOLECULARLY DOPED POLYMERS [J].
KIDO, J ;
KOHDA, M ;
OKUYAMA, K ;
NAGAI, K .
APPLIED PHYSICS LETTERS, 1992, 61 (07) :761-763