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Total Papers : 593          Total Conferences : 889

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Liu Kai, Cheol Seong Hwang, and Jung-Hae Choi*

A First-Principles Study on the Oxygen Adsorption and Interface Characteristics with a-GeO2 of Ge[001] Nanowire

Journal of the Korean Physical Society, 75, 283 (2019)


Jaehong Park, In Won Yeu, Gyuseung Han, Cheol Seong Hwang, and Jung-Hae Choi*

Ferroelectric switching in bilayer 3R MoS2 via interlayer shear mode driven by nonlinear phononics

Scientific Reports, 9, 14919 (2019)


Woohyun Kim, Chanyoung Yoo, Eui-Sang Park, Manick Ha, Jeong Woo Jeon, Gil Seop Kim, Kyung Seok Woo, Yoon Kyeung Lee*, and Cheol Seong Hwang*

Electroforming-free Bipolar Resistive Switching in GeSe Thin Films with a Ti-containing Electrode

ACS Appl. Mater. Interfaces, DOI:10.1021/acsami.9b10891 (2019)


Min Hyuk Park, Young Hwan Lee and Cheol Seong Hwang

Understanding ferroelectric phase formation in doped HfO2 thin films based on classical nucleation theory

Nanoscale, DOI:10.1039/c9nr05768d (2019)


In Won Yeu, Gyuseung Han, Jaehong Park, Cheol Seong Hwang, Jung-Hae Choi

Theoretical understanding of the catalyst-free growth mechanism of GaAs <111> B nanowires

Applied Surface Science, 497, 143740 (2019)


Guhyun Kim, Vladimir Kornijcuk, Jeeson Kim, Dohun Kim, Cheol Seong Hwang, and Doo Seok Jeong*

Combination-Encoding Content-Addressable Memory With High Content Density

IEEE Access (2019)


Eui-Sang Park, Chanyoung Yoo, Woohyun Kim, Manick Ha, Jeong Woo Jeon, Taeyoung Eom, Yoon Kyeung Lee*, and Cheol Seong Hwang*

Atomic Layer Deposition of Nanocrystalline-as-Deposited (GeTe)x(Sb2Te3)1-x Films for Endurable Phase Change Memory

Chemistry of MaterialsDOI: 10.1021/acs.chemmater.9b02533 (2019) 


Eui-Sang Park, Chanyoung Yoo, Woohyun Kim, Manick Ha, Jeong Woo Jeon, Yoon Kyeung Lee*, and Cheol Seong Hwang*

Developing Precursor Chemistry for Atomic Layer Deposition of High Density, Conformal GeTe Films for Phase Change Memory

Chemistry of Materials DOI: 10.1021/acs.chemmater.9b01937 (2019) 


Cheol Jin Choa,b, Jung Joon Pyeona,c, Cheol Seong Hwangb, Jin-Sang Kima, Seong Keun Kima,⁎

Atomic layer deposition of Ta-doped SnO2 films with enhanced dopant distribution for thermally stable capacitor electrode applications

Applied Surface Science, 497, 143804  (2019)


Cheol Hyun An, Woojin Jeon, Sang Hyeon Kim, Cheol Jin Cho, Dae Seon Kwon, Dong Gun Kim, Woongkyu Lee,* and Cheol Seong Hwang*,†

Substrate Effects on the Growth Behavior of Atomic-Layer-Deposited Ru Thin Films Using RuO4 Precursor and N2/H2 Mixed Gas

J. Phys. Chem. C, DOI: 10.1021/acs.jpcc.9b03727(2019)


Sang Hyeon Kim, Woongkyu Lee, Cheol Hyun An, Yumin Kim, Dae Seon Kwon, Dong-Gun Kim, Soon Hyung Cha, Seong Tak Cho, Junil Lim, and Cheol Seong Hwang*

Leakage Current Control of SrTiO3 Thin Films through Al Doping at the Interface between Dielectric and Electrode Layers via Atomic Layer Deposition

physica status solidi (RRL)–Rapid Research Letters., 1900373(2019)


Soon Hyung Cha, Cheol Hyun An, Seong Tak Cho, Dong-Gun Kim, Dae Seon Kwon, Jun Il Lim, Woojin Jeon*, and Cheol Seong Hwang*

Scaling the Equivalent Oxide Thickness by Employing a TiO2 Thin Film on a ZrO2–Al2O3-Based Dielectric for Further Scaling of Dynamic Random Access Memory

Phys. Status Solidi RRL , 1900282(2019)


Kai Liu, Eunjung Ko, Cheol Seong Hwang and Jung-Hae Choi

A first-principles study of the structural and electronic properties of the epitaxial Ge(111)/La2O3(001) heterostructure

Journal of Physics. D: Applied Physics, 52, 365101 (2019)


Hyeon Woo Park, Jangho Roh, Yong Bin Lee, and Cheol Seong Hwang*

Modeling of Negative Capacitance in Ferroelectric Thin Films

Advanced Materials, 1805266 (2019)


Younjin Jang, In Won Yeu, Jun Shik Kim, Jeong Hwan Han, Jung-Hae Choi*, and Cheol Seong Hwang*

Reduction of the Hysteresis Voltage in Atomic-Layer-Deposited p-Type SnO Thin-Film Transistors by Adopting an Al2O3 Interfacial Layer

Advanced Electronic Materials, 1900371 (2019)


Jaehong Park, In Won Yeu, Gyuseung Han, Chaun Jang, Joon Young Kwak, Cheol Seong Hwang and Jung-Hae Choi

Optical control of the layer degree of freedom through Wannier–Stark states in polar 3R MoS2

Journal of Physics: Condensed Matter 31, 315502 (2019)


Yumin Kim, Young Jae Kwon, Jihun Kim, Cheol Hyun An, Taegyun Park, Dae Eun Kwon, Hyo Cheon Woo, Hae Jin Kim, Jung Ho Yoon,* and Cheol Seong Hwang*

Novel Selector-Induced Current-Limiting Effect through Asymmetry Control for High-Density One-Selector–One-Resistor Crossbar Arrays

Advanced Electronic Materials, 1800806 (2019)


Min Hyuk Park, Thomas Mikolajick, Uwe Schroeder, and Cheol Seong Hwang

Broad Phase Transition of Fluorite-Structured Ferroelectrics for Large Electrocaloric Effect

Phys. Status Solidi RRL, 1900177 (2019)


Yoon Kyeung Lee, Jeong Woo Jeon, Eui-Sang Park, Chanyoung Yoo, Woohyun Kim, Manick Ha, and Cheol Seong Hwang

Matrix Mapping on Crossbar Memory Arrays with Resistive Interconnects and Its Use in In-Memory Compression of Biosignals

Micromachines, 10, 306 (2019)


Yong Kim, Won Hee Jeong, Son Bao Tran, Hyo Cheon Woo, Jihun Kim, Cheol Seong Hwang, Kyeong-Sik Min, and Byung Joon Choi

Memristor crossbar array for binarized neural networks

AIP Advances, 9, 045131 (2019)