UV-SPECTROSCOPY AND BAND STRUCTURE OF Ti: Al2O3

Authors

  • Hamdan Hadi Kusuma Physics Department, Faculty of Science, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia Author
  • Zuhairi Ibrahim Physics Department, Faculty of Science, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia Author

Keywords:

Ti3+, Al2O3, Absorption, CCharge-transfer transitions, UV-spectroscopy

Abstract

Spectroscopic properties and excited-state absorption (ESA) of Ti3+ doped Al21O3 were investigated in detail. Absorption spectrum was carried in the range of 200-800 nm by UV-Vis NIR spectrometer, and the emission spectra in the range 200–900 nm was recorded by a Perkin Elmer LS 55 luminescence Spectrometer. The excitation spectra of these emissions were measured and interpreted using a band model for the Ti: Al2O3 system.

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Published

10-05-2026

Issue

Vol. 20 No. (1&2) (2012): Solid State Science and Technology

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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