Cheol Seong HwangCheol Seong Hwang received the M.Sc. degree in 1989 and the Ph.D. degree in 1993 in department of inorganic materials science and engineering, both from Seoul National University-Seoul, South Korea. He joined Samsung Electronics as a senior researche in 1994 and made contributions to the fields of semiconductor memory devices including his research on high-k dielectrics such as (Ba, Sr)TiO3. Since 1998, he has been a professor with the Department of Materials science and Engineering in Seoul National University. He has authored or coauthored more than 495 papers in international peer-reviewed scientific journals, which are cited 17,700 times, has given 95 invited presentations in international conferences. He also holds 75 international/domestic patents. He is a recipient of Alexander von Humboldt fellowship award, the 7th Presidential Young Scientist Award of the Korean government, and AP Faculty Excellence Award, Air Products, USA. His current interests include high-k gate oxide, DRAM capacitors, new memory devices including RRAM/PRAM, ferroelectric materials and devices, and thin film transistors. Read More Read Less