13 March 2013 Growth of periodic ZnO nano-crystals on buffer layer patterned by interference laser irradiation
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Abstract
Zinc oxide (ZnO) nano-crystal is great interest for optoelectronic applications in particular ultraviolet (UV) region such as UV-LEDs, UV-lasers, etc. For the practical optoelectronic applications based on the ZnO nanocrystals, control of nanowire growth direction, shape, density, and position are essentially required. In our study, we introduced a ZnO buffer layer and interference laser irradiation to control the growth position of ZnO nanocrystals. In this presentation, structural and morphological characteristics of periodic ZnO nano-crystals synthesized by the nanoparticle-assisted pulsed laser deposition will be discussed.
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D. Nakamura, T. Shimogaki, K. Okazaki, M. Higashihata, Y. Nakata, T. Okada, "Growth of periodic ZnO nano-crystals on buffer layer patterned by interference laser irradiation", Proc. SPIE 8607, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XVIII, 860703 (13 March 2013); doi: 10.1117/12.2002961; https://doi.org/10.1117/12.2002961
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