High Gain and Broadband Absorption Graphene Photodetector Decorated with Bi₂Te₃ Nanowires

by Tae Jin Yoo, Wan Sik Kim, Kyoung Eun Chang, Cihyun Kim, Min Gyu Kwon, Ji Young Jo, Byoung Hun Lee
Published 2021-03-01

Electrically driven transient and permanent phase transformations in highly strained epitaxial BiFeO3 thin films

by Hyeon Jun Lee, Jeongyong Kim, Seung Hyun Hwang, Hyeokmin Choe, Semen Gorfman, Yeong-Jae Heo, Su Yong Lee, Pierre-Eymeric Janolin, Igor Kornev, Tobias U. Schülli, Carsten Richter, Joo-Hyoung Lee, Ullrich Pietsch, Chan-Ho Yang, Ji Young Jo
Published 2020-10-01

Structural Evidence for Ultrafast Polarization Rotation in Ferroelectric/Dielectric Superlattice Nanodomains

by Hyeon Jun Lee, Youngjun Ahn, Samuel D. Marks, Eric C. Landahl, Shihao Zhuang, M. Humed Yusuf, Matthew Dawber, Jun Young Lee, Tae Yeon Kim, Sanjith Unithrattil, Sae Hwan Chun, Sunam Kim, Intae Eom, Sang-Yeon Park, Kyung Sook Kim, Sooheyong Lee, Ji Young Jo, Jiamian Hu, Paul G. Evans
Published 2021-08-01