Sang‐Wan Ryu

Chonnam National University — South Korea

Materials Science · Physical Sciences

35h-index4.3kcitations227works5.32yr avg
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Research Topics

ZnO doping and properties(92), GaN-based semiconductor devices and materials(72), Ga2O3 and related materials(72), Advanced Photocatalysis Techniques(57), Photonic and Optical Devices(30)

Publications227 total

InGaN-GaN-MQW-ZnO based e-nose sensors for nitrogen dioxide detection using advanced machine learning approaches
Sensors and Actuators B Chemical·2025
Enhancing redox-active interfaces in Cu2O via controlled surface sulfurization for advanced energy storage devices
Journal of Energy Storage·2025
Density-Controlled Self-Assembled Dodecagonal GaN Nanorods Grown on Plasma-Treated Sapphire for All-in-One Multicolor Emission
Crystal Growth & Design·2025
Monolithic Integration of GaN Thin Film and GaN Nanorods Pixels: Facile Growth of InGaN/GaN Quantum Wells for the Realization of Full Color Micro‐LED Display
Advanced Optical Materials·2025· 4 citedOpen Access
Streamlined MOCVD growth of red InGaN LEDs via precursor-mediated surface reconstruction
Surfaces and Interfaces·2025· 1 cited
Cost-effective and efficient CuS/GaN/n-Si photoanode engineered for water splitting through extended light absorption and optimized charge transport
Materials Today Energy·2025· 2 cited
Challenges in Carrier Gas-Controlled Growth of GaN Nanorods: Achieving Uniformity and Top-Facet Tunability in Pulsed-Mode MOCVD
Crystal Growth & Design·2025· 2 cited
Conformal ALD of tin-doped indium oxide transparent p-ohmic contacts for micro- and nano-LEDs
Journal of Materials Chemistry C·2025
Enhancing Redox-Active Interfaces in Cu2o Via Controlled Surface Sulfurization for Advanced Energy Storage Devices
SSRN Electronic Journal·2025Open Access
ZnO-Ta3N5 core-shell nanowire photoanodes with pyridine passivation for efficient and stable photoelectrochemical water-splitting
Journal of Alloys and Compounds·2024· 1 cited
High-efficiency electrocatalytic hydrogen generation under harsh acidic condition by commercially viable Pt nanocluster-decorated non-polar faceted GaN nanowires
International Journal of Hydrogen Energy·2024· 2 cited
Amorphous Exsolution of Fe<sub>3</sub>O<sub>4</sub> Nanoparticles in SrTiO<sub>3</sub>: A Path to High Activity and Stability in Photoelectrochemical Water‐Splitting
Small Structures·2024· 4 citedOpen Access
SnS<sub>2</sub> Nanoparticles Embedded in BiVO<sub>4</sub> Surfaces via Eutectic Decomposition for Enhanced Performance in Photoelectrochemical Water Splitting
Small Methods·2024· 5 citedOpen Access
Real-Time Tunable Gas Sensing Platform Based on SnO2 Nanoparticles Activated by Blue Micro-Light-Emitting Diodes
Nano-Micro Letters·2024· 27 citedOpen Access
Advanced Mechanical Transfer of Micro-LEDs Enabled by Structurally Modified Wide Sapphire Nanomembranes through Thermal Reflow of Photoresist
ACS Applied Materials & Interfaces·2024· 4 cited
Porous GaN Nanopyramids: Advancing Beyond Conventional Nanostructures for High‐Brightness InGaN/GaN Quantum Wells Emission
Advanced Functional Materials·2024· 13 citedOpen Access
Influence of quantum well thickness on the Cathodoluminescent properties of AlGaN-based UVC light source tube with CNT field emitters
Optical Materials·2024
Enhancing PEC hydrogen generation efficiency: Robust ZnO-GaN hierarchical nanowires loaded with NiS for superior charge separation and transportation
Journal of Alloys and Compounds·2024· 3 cited
Empowering metal oxide photoanodes via zeolitic imidazolate frameworks for efficient photoelectrochemical water splitting: Current advances and future perspectives
Renewable and Sustainable Energy Reviews·2024· 17 cited
InGaN/GaN multi-quantum well nanowires: Enhanced trace-level NO2 detection for environmental and breath analysis
Chemical Engineering Journal·2024· 15 cited
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Frequent Co-authors

Mostafa Afifi Hassan(17), Muhammad Ali Johar(17), Aadil Waseem(11), Jun‐Seok Ha(11), June Key Lee(11), Indrajit V. Bagal(10), Jin Ho Kang(10), Mohamed Ebaid(8), Jin-Ho Kang(5), Ameer Abdullah(4), Jung Han(3), Hyojung Bae(3), Nilesh R. Chodankar(2), Do‐Heyoung Kim(2), Jung‐El Ryu(2), Yongjo Park(2), Ho Won Jang(2), Seung-Hyuk Lim(2), Yong‐Hoon Cho(2), Yu Zhang(2)