– XH Wang, JQ Ning, SJ Xu, and HW Choi Journal of Applied Physics, vol. 110, 9, pp. 093111 (2011) High crystal quality GaN nanopillar…
– GY Mak, EY Lam, and HW Choi Journal of Vacuum Science & Technology B, vol. 29, 1, pp. 011025 (2011) The fabrication and operation…
– KH Li, and HW Choi Journal of Applied Physics, vol. 110, 5, pp. 053104 (2011) Photonic crystal patterns on the indium tin oxide layer…
– KH Li, and HW Choi Journal of Applied Physics, vol. 109, 2, pp. 023107 (2011) We report on the fabrication of ordered hexagonal arrays…
– ZL Li, PT Lai, and HW Choi Journal of Applied Physics, vol. 106, 9, pp. 094507 (2009) While longer wavelength emission from InGaN/GaN light-emitting…
– ZL Li, PT Lai, and HW Choi IEEE Photonics Technology Letters, vol. 21, 19, pp. 1429-1431 (2009) In this letter, the reliability of green…
Close-packed hemiellipsoid arrays: A photonic band gap structure patterned by nanosphere lithography
– WY Fu, KKY Wong, and HW Choi Applied Physics Letters, vol. 95, 13, pp. 133125 (2009) A self-assembled hexagonal close-packed hemiellipsoidal photonic crystal structure…