Effect Of Nucleation Time With Tmal Preflow Assistance On Reducing Dislocation Density Of Aln Layer For AlGaN-Based UVC LED

• Main Authors: Samsudin, M. E. A., Yusuf, Y., Zollner, C., Iza, M., Speck, J. S., Denbaars, S. P., Nakamura, S., Zainal, N.
• Format: Conference or Workshop Item
• Language: English
• Published: 2020
• Subjects: QC1-999 Physics
• Online Access: http://eprints.usm.my/48943/1/MNRG_NZ04.pdf; http://eprints.usm.my/48943/

AlGaN-based UVC LEDs have now received numerous attentions due to their ability to eliminate coronaviruses which cause COVID-19 disease. It is therefore essential to improve the efficiency of the LEDs to make them compatible for large scale applications. One of the major challenges to improve the ef...