39 citations · 47 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2022
Experimental verification of polar structures in ultrathin BaTiO_{3} layers using resonant x-ray reflectivity
Kook Tae Kim, Yeong Jae Shinb, Sung-Jin Kang +6
Functional devices with ultrathin ferroelectric layers have been attracted as a promising candidate for next-generation memory and logic device applications. Using the ultrathin fe…
cond-mat.dis-nn2022★ 8 cited
Probabilistic Parameter Estimation Using a Gaussian Mixture Density Network: Application to X-ray Reflectivity Data Curve Fitting
Kook Tae Kim, Dong Ryeol Lee
X-ray reflectivity (XRR) is widely used for thin-film structure analysis, and XRR data analysis involves minimizing the difference between an XRR curve calculated from model parame…
cond-mat.supr-con2003★ 39 cited
A 4-unit-cell superstructure in optimally doped YBa2Cu3O6.92 superconductor
Zahirul Islam, X. Liu, S. K. Sinha +8
Using high-energy diffraction we show that a 4-unit-cell superstructure, q0=(1/4,0,0), along the shorter Cu-Cu bonds coexists with superconductivity in optimally doped YBCO. A comp…