Prof. Ching-Ray Chang received his B.S. degree in physics from National Taiwan University (NTU), Taipei, Taiwan, 1979, and Ph.D. the of California, San Diego, 1988. Since 1989, he has been with NTU had chance to serve as executive vice president interim university. worked micromagnetic numerical modeling since 1980. He not only carried out pioneering studies structures but also applied Landau-L...