Effects of substrate temperature on the properties of Alq3 amorphous layers prepared by vacuum deposition

Jia Ming Chung*, Ying Zi Luo, Zhi An Jian, Ming Chin Kuo, Chu Shou Yang, Wu-Ching Chou, Kuan Cheng Chiu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


In this study, various Alqa amorphous layers are prepared by vacuum deposition at different substrate temperatures Tsub. The surface morphology, structural information, and electrical and optical properties of these as-deposited layers are studied by atomic force microscopy, X-ray diffraction, J-E curves, and photoluminescence studies, respectively. The optimum deposition conditions for Alq3 amorphous layers with respect to Tsub are also discussed.

Original languageEnglish
Pages (from-to)1631-1632
Number of pages2
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Issue number4 A
StatePublished - 1 Jan 2004


  • Fabrication of films and layered structure
  • Organic materials and devices
  • Structure and properties of films

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