TEM sample preparation using micro-manipulator for in-situ MEMS experiment

by Hyunjong Lee, Odongo Francis Ngome Okello, Gi-Yeop Kim, Kyung Song, Si-Young Choi
Published 2021-06-01

Heterogeneous integration of single-crystalline rutile nanomembranes with steep phase transition on silicon substrates

by Dong Kyu Lee, Yunkyu Park, Hyeji Sim, Jinheon Park, Younghak Kim, Gi-Yeop Kim, Chang-Beom Eom, Si-Young Choi, Junwoo Son
Published 2021-08-01

Flexopiezoelectricity at ferroelastic domain walls in WO3 films

by Shinhee Yun, Kyung Song, Kanghyun Chu, Soo-Yoon Hwang, Gi-Yeop Kim, Jeongdae Seo, Chang-Su Woo, Si-Young Choi, Chan-Ho Yang
Published 2020-09-01

Directional ionic transport across the oxide interface enables low-temperature epitaxy of rutile TiO2

by Yunkyu Park, Hyeji Sim, Minguk Jo, Gi-Yeop Kim, Daseob Yoon, Hyeon Han, Younghak Kim, Kyung Song, Donghwa Lee, Si-Young Choi, Junwoo Son
Published 2020-03-01

Configurable topological textures in strain graded ferroelectric nanoplates

by Kwang-Eun Kim, Seuri Jeong, Kanghyun Chu, Jin Hong Lee, Gi-Yeop Kim, Fei Xue, Tae Yeong Koo, Long-Qing Chen, Si-Young Choi, Ramamoorthy Ramesh, Chan-Ho Yang
Published 2018-01-01

Disordered ferroelectricity in the PbTiO3/SrTiO3 superlattice thin film

by Gi-Yeop Kim, Kanghyun Chu, Kil-Dong Sung, Hak-Sung Lee, Sung-Dae Kim, Kyung Song, Taekjib Choi, Jaichan Lee, James P. Buban, Seog-Young Yoon, Kwang-Ho Kim, Chan-Ho Yang, Si-Young Choi
Published 2017-06-01

Tunable high-temperature itinerant antiferromagnetism in a van der Waals magnet

by Junho Seo, Eun Su An, Taesu Park, Soo-Yoon Hwang, Gi-Yeop Kim, Kyung Song, Woo-suk Noh, J. Y. Kim, Gyu Seung Choi, Minhyuk Choi, Eunseok Oh, Kenji Watanabe, Takashi Taniguchi, J. -H. Park, Youn Jung Jo, Han Woong Yeom, Si-Young Choi, Ji Hoon Shim, Jun Sung Kim
Published 2021-05-01