Confinement of charge carriers and molecular excitons within 5-nm-thick emitter layer in organic electroluminescent devices with a double heterostructure

• ADACHI C.

抄録

Organic electroluminescent devices with a double-heterostructure indium-tin-oxide substrate/hole transport layer/emitter layer/electron transport layer/MgAg have been fabricated by vacuum vapor deposition. The organic carrier transport and emitter layers were composed of amorphous films. In the double-heterostructure devices, the luminance continued to lie in high level, even when the emitter thickness was 50 A. The confinement of charge carriers and molecular excitons within a narrow emitter layer was achieved.

収録刊行物

• Applied Physics Letters

  Applied Physics Letters 57 (6), 531-533, 1990-08-06

  American Institute of Physics

キーワード

• Organic electroluminescent devices
• double heterostructure
• 5-nm-thick emitter layer

詳細情報

• CRID: 1572261551571295360
• NII論文ID: 80005422998
• NII書誌ID: AA00543431
• ISSN: 00036951
• Web Site: http://hdl.handle.net/2324/19441
• 本文言語コード: en
• データソース種別:
  • CiNii Articles