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Nanoscale Research Letters|May 18, 2017
Ferroelectric domain states of a tetragonal BiFeO<sub>3</sub> thin film investigated by second harmonic generation microscopyChang Jae Roh, Sun Young Hamh, Chang-Soo Woo, et al.
ACS Nano|April 24, 2023
Nanoscale Enhancement of the Local Optical Conductivity near Cracks in Metallic SrRuO<sub>3</sub> FilmChang Jae Roh, Eun Kyo Ko, Yunyeong Chang, et al.
Nano Letters|October 13, 2021
In Situ Cryogenic HAADF-STEM Observation of Spontaneous Transition of Ferroelectric Polarization Domain Structures at Low TemperaturesJunsik Mun, Wei Peng, Chang Jae Roh, et al.
Scientific Reports|October 16, 2024
Individual domain characteristics determined by second-harmonic generation diffractometer for multi-domain multiferroicsYoung Jin Jeong, Do Gyeom Jeong, Hwiin Ju, et al.
Physical Review Letters|February 1, 2020
Linear Magnetoelectric Phase in Ultrathin MnPS_{3} Probed by Optical Second Harmonic GenerationHao Chu, Chang Jae Roh, Joshua O Island, et al.
Nature Communications|October 3, 2020
Stabilizing hidden room-temperature ferroelectricity via a metastable atomic distortion patternJeong Rae Kim, Jinhyuk Jang, Kyoung-June Go, et al.
Nano Letters|June 7, 2021
Possible Persistence of Multiferroic Order down to Bilayer Limit of van der Waals Material NiI<sub>2</sub>Hwiin Ju, Youjin Lee, Kwang-Tak Kim, et al.
Small (Weinheim an Der Bergstrasse, Germany)|September 18, 2025
Curvature-Controlled Polarization in Adaptive Ferroelectric MembranesGreta Segantini, Ludovica Tovaglieri, Chang Jae Roh, et al.
Advanced Materials (Deerfield Beach, Fla.)|June 7, 2017
Reliable Piezoelectricity in Bilayer WSe<sub>2</sub> for Piezoelectric NanogeneratorsJu-Hyuck Lee, Jae Young Park, Eun Bi Cho, et al.
Small (Weinheim an Der Bergstrasse, Germany)|September 11, 2020
Polar Metal Phase Induced by Oxygen Octahedral Network Relaxation in Oxide Thin FilmsChang Jae Roh, Myung-Chul Jung, Jeong Rae Kim, et al.
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