Byung-Guon Park

Chungnam National University — South Korea

Physics and Astronomy · Physical Sciences

16h-index806citations29works0.02yr avg
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Research Topics

GaN-based semiconductor devices and materials(22), Ga2O3 and related materials(19), ZnO doping and properties(18), Gas Sensing Nanomaterials and Sensors(9), Semiconductor materials and devices(4)

Publications29 total

Photovoltaic Photodetectors Based on In<sub>2</sub>O<sub>3</sub>/InN Core–Shell Nanorods
ACS Applied Nano Materials·2022· 19 cited
Current–voltage characteristics and deep-level study of GaN nanorod Schottky-diode-based photodetector
Semiconductor Science and Technology·2021· 26 cited
Efficient Charge Separation in Polypyrrole/GaN‐Nanorod‐Based Hybrid Heterojunctions for High‐Performance Self‐Powered UV Photodetection
physica status solidi (RRL) - Rapid Research Letters·2021· 32 cited
Ag Nanowire-Plasmonic-Assisted Charge Separation in Hybrid Heterojunctions of Ppy-PEDOT:PSS/GaN Nanorods for Enhanced UV Photodetection
ACS Applied Materials & Interfaces·2020· 76 cited
Interaction activated interfacial charge transfer in 2D g-C3N4/GaN nanorods heterostructure for self-powered UV photodetector and room temperature NO2 gas sensor at ppb level
Sensors and Actuators B Chemical·2020· 104 cited
Hydrogen passivation: a proficient strategy to enhance the optical and photoelectrochemical performance of InGaN/GaN single-quantum-well nanorods
Nanotechnology·2020· 19 cited
Hydrogenation-produced In <sub>2</sub> O <sub>3</sub> /InN core–shell nanorod and its effect on NO <sub>2</sub> gas sensing behavior
Nanotechnology·2020· 10 cited
NOx gas sensors based on layer-transferred n-MoS2/p-GaN heterojunction at room temperature: Study of UV light illuminations and humidity
Sensors and Actuators B Chemical·2020· 142 cited
Enhancement of photocurrent in InGaN/pseudo-AlIGaN multi quantum wells by surface acoustic wave
2019
UV-light enhanced CO gas sensors based on InGaN nanorods decorated with p-Phenylenediamine-graphene oxide composite
Sensors and Actuators B Chemical·2019· 44 cited
Low operating temperature NO gas sensors based hydrogen peroxide treated GaN nanorods
Physica E Low-dimensional Systems and Nanostructures·2019· 29 cited
Effects of reduced internal electric field in InGaN/pseudo-AlInGaN multi-quantum-well on forward leakage current and photocurrent properties
Journal of Applied Physics·2019· 4 cited
Solution-processed Au@rGO/GaN nanorods hybrid-structure for self-powered UV, visible photodetector and CO gas sensors
Current Applied Physics·2019· 38 cited
DNA-CTMA functionalized GaN surfaces for NO2 gas sensor at room temperature under UV illumination
Organic Electronics·2018· 52 cited
H2, H2S gas sensing properties of rGO/GaN nanorods at room temperature: Effect of UV illumination
Sensors and Actuators B Chemical·2018· 82 cited
Study of the Strain and Electric Properties of Fe-doped GaN Grown on Si(110) by Using Molecular Beam Epitaxy
New Physics Sae Mulli·2017
A study of the red-shift of a neutral donor bound exciton in GaN nanorods by hydrogenation
Nanotechnology·2017· 3 cited
Origin of the Leakage Current in GaN Films with Different Ga Fluxes
New Physics Sae Mulli·2016
Improved Schottky behavior of GaN nanorods using hydrogen plasma treatment
Current Applied Physics·2016· 15 cited
Effect of H&lt;SUB&gt;2&lt;/SUB&gt;O&lt;SUB&gt;2&lt;/SUB&gt; Surface Passivation on the Electrical Properties of GaN Film
Nanoscience and Nanotechnology Letters·2016· 2 cited
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Frequent Co-authors

Moon‐Deock Kim(28), Song‐Gang Kim(18), Maddaka Reddeppa(14), Jae‐Eung Oh(10), Sang‐Tae Lee(10), G. Murali(5), Woochul Yang(5), Kedhareswara Sairam Pasupuleti(5), Maddaka Reddeppa(5), Koteswara Rao Peta(4), Rajesh Kumar(4), Dojin Kim(3), Young Heon Kim(3), Nguyễn Đức Chính(2), Sekhar Babu Mitta(2), Sung Ha Park(2), T. Chandrakalavathi(2), Mee-Lim Moon(2), Tae-Won Kang(2), Thi Kim Phung Nguyen(2)