Growth of Al-doped ZnO nanostructures in low pressure background gas by pulsed laser deposition

• Main Authors: Kek, Reeson, Ong, Guang Liang, Yap, Seong Ling, Lim, Lian Kuang, Koh, Song Foo, Nee, Chen Hon, Tou, Teck Yong, Yap, Seong Shan
• Format: Article
• Published: Elsevier Sci Ltd 2022
• Subjects: QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/42980/

In this work, the deposition of nanostructures by room temperature pulsed laser deposition (PLD) in low pressure (2.6 Pa) O-2, N-2, He, and Ar at different substrate positions are studied. The substrates are placed at the normal onaxis/center position; and off-axis i.e. 4.5 cm above and below the ce...