Seul Ji Song^†, Yu Jin Kim^†, Min Hyuk Park, Young Hwan Lee, Han Joon Kim, Taehwan Moon, Keum Do Kim, Jung-Hae Choi, Zhihui Chen, Anquan Jiang and Cheol Seong Hwang

Alternative interpretations for decreasing voltage with increasing charge in ferroelectric capacitors

Scientific Reports, 6, 20825 (2016)

Woongkyu Lee, Sijung Yoo, Kyung Jean Yoon, In Won Yeu, Hye Jung Chang, Jung-Hae Choi, Susanne Hoffmann-Eifert, Rainer Waser, and Cheol Seong Hwang

Resistance switching behavior of atomic layer deposited SrTiO₃ film through possible formation of Sr₂Ti₆O₁₃ or Sr₁Ti₁₁O₂₀ phases

Scientific Reports, 6, 20550 (2016)

Yu Jin Kim, Min Hyuk Park, Young Hwan Lee, Han Joon Kim, Woojin Jeon, Taehwan Moon, Keum Do Kim, Doo Seok Jeong, Hiroyuki Yamada and Cheol Seong Hwang

Frustration of Negative Capacitance in Al₂O₃/BaTiO₃ Bilayer Structure

Scientific Reports, 6, 19039 (2016)

Tae Jun Seok^†, Young Jin Cho^†, Hyun Soo Jin, Dae Hyun Kim, Dae Woong Kim, Sang-Moon Lee, Jong-Bong Park, Jung-Yeon Won, Seong Keun Kim, Cheol Seong Hwang^* and Tae Joo Park^*

High quality interfacial sulfur passivation via H₂S pre-deposition annealing for atomic-layer-deposited HfO₂ film on Ge substrate

Journal of Material Chemistry C, 4, 850-856 (2016)

Min Hyuk Park^†, Han Joon Kim^†, Young Hwan Lee, Yu Jin Kim, Taehwan Moon, Keum Do Kim, Seung Dam Hyun and Cheol Seong Hwang

Two-step polarization switching mediated by a nonpolar intermediate phase in Hf_0.4Zr_0.6O₂ thin films

Nanoscale, 8, 13898-13907 (2016)

Han Joon Kim, Min Hyuk Park, Yu Jin Kim, Young Hwan Lee, Taehwan Moon, Keum Do Kim, Seung Dam Hyun and Cheol Seong Hwang

A study on the wake-up effect of ferroelectric Hf_0.5Zr_0.5O₂ films by pulse-switching measurement

Nanoscale, 8, 1383-1389 (2016)