Color measurement for RGB white LEDs in solid-state lighting using a BDJ photodetector. - K. Liang; W. Li; H. R. Ren; X. L. Liu; W. J. Wang; R. Yang; D. J. Han (Displays, 2009)

An adaptive multigrid scheme for Bose-Einstein condensates in a periodic potential. - Shing-Lin Chang; Huei-Shuang Chen; Cheng-Sheng Chien; D. J. Han (J. Comput. Appl. Math., 2009)