Effect of compaction pressure of green body and heating current on photoluminescence property of ZnO crystal grown by electric current heating method

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Abstract

In this study, we reported the effect of applied compaction pressure on green body and electric current heating on ceramic bar on the ZnO crystal growth and its photoluminescence characteristic. Crystals grown on ZnO bar sintered by 1100 oC were mostly on (1 0 1) orientation. Sample with 3.0 ton and 3.0 A for applied pressure and current, respectively revealed the shortest photoluminescence (PL) wavelength of 409.5 nm with highest emission energy of 3.03 eV.

Item Type:	Conference or Workshop Item (Speech)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Chromium compounds; Compaction; Crystal orientation; II-VI semiconductors; Manufacture; Photoluminescence; Zinc oxide
Subjects:	Q Science > Q Science (General)
Faculty/Division:	Faculty of Industrial Sciences And Technology
Depositing User:	Mrs. Neng Sury Sulaiman
Date Deposited:	11 Apr 2018 06:56
Last Modified:	11 Apr 2018 06:56
URI:	http://umpir.ump.edu.my/id/eprint/19485
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