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Wan Sik Hwang

Assistant Professor

Korea Aerospace University

South Korea

Research Interests

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Professors in South Korea Professors in Condensed Matter Physics Condensed Matter Physics professors in South Korea

About

Wan Sik Hwang is an Assistant Professor at Korea Aerospace University in South Korea. His research primarily focuses on Ga2O3 materials, including their applications in photocatalysis, semiconductor devices, and material characterization. Recent publications explore topics such as temperature-dependent degradation of volatile organic compounds, x-ray detection sensitivity, and the development of nanostructures for improved photocatalytic properties.

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2023

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2020

Collaborators (3)

Sung Beom Cho

Associate Professor

Sungkyunkwan University

SOUTH KOREA

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Jong Kyung Park

Professor

Seoul National University

SOUTH KOREA

View details

Hyun-Ung OH

Professor

Korea Aerospace University

SOUTH KOREA

View details

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Wan Sik Hwang

Research Interests

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About

Articles (22)

Overcoming BEOL Thermal Constraints in Heterogeneous Integration of $α$-Ga$_{2}$O$_{3}$ UV-C Photodetectors Using Low-Temperature Thermal Compression Bonding

Gallium oxide Schottky barrier diodes for extreme-temperature power and optoelectronic devices

Bias-dependent transient overshoot in α-Ga2O3 MSM X-ray detectors interpreted through device-level transport–relaxation competition

Enhanced Responsivity of β-Ga2O3-Based Solar-Blind Ultraviolet Photodetectors via Inductively Coupled CF4 Plasma Treatment

Soft x-ray shielding characteristics of natural wood films with varying densities evaluated using a Ga2O3 Schottky diode detector

Enhanced Sensitivity and Fast Response in α-Ga2O3 X-ray Detectors Using Asymmetric Pt/Ti Electrodes

Temperature-Dependent Degradation of Volatile Organic Compounds Using Ga2O3 Photocatalyst

High-sensitivity x-ray detection of stacked A4 sheets using Ga2O3 Schottky barrier diodes: Toward low-dose imaging and material discrimination

Optical and Structural Characterization of Cu-Doped Ga2O3 Nanostructures Synthesized via Hydrothermal Method

Investigating Reverse Low-Bias Conduction Mechanisms in Ga2O3 Schottky Barrier Diodes Using Pulsed Current Methods

Phase Evolution in La-Alloyed β-Ga2O3 Nanofibers: Experimental and DFT Simulation Insights

Formation of Ga2O3 and NiO Thin Films at Low Process Temperatures for PN Heterojunction Diodes

Enhanced photocatalytic properties of Ge-doped Ga2O3 nanostructures synthesized via hydrothermal method

Implementing κ-Ga2O3 Polymorphs Using Ga Predeposition

Correlation between experimental and modeled capacitance-voltage characteristics of Ga2O3 Schottky barrier diode in temperature range of 300–673 K

Enhanced photocatalytic properties of Ge-doped Ga2O3 nanostructures synthesized via hydrothermal method

Thermally stable X-ray detector using β-Ga₂O₃ schottky barrier diodes in extreme environments

Photocatalytic Degradation of VOCs Using Ga<sub>2</sub>O<sub>3</sub>-Coated Mesh for Practical Applications

Heteroepitaxial α‐Ga2O3 Thin Film‐Based X‐Ray Detector with Metal–Semiconductor–Metal Structure

Plasma Nitridation Effect on <i>β</i>-Ga<sub>2</sub>O<sub>3</sub> Semiconductors

Fast-Response Colorimetric UVC Sensor Made of a Ga<sub>2</sub>O<sub>3</sub> Photocatalyst with a Hole Scavenger

Highly Aligned Polymeric Nanowire Etch-Mask Lithography Enabling the Integration of Graphene Nanoribbon Transistors

Collaborators (3)

Sung Beom Cho

Jong Kyung Park

Hyun-Ung OH

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