Kwangdong Roh

Ewha Womans University — South Korea

Engineering · Physical Sciences

17h-index1.7kcitations43works2.12yr avg
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Research Topics

Perovskite Materials and Applications(24), Quantum Dots Synthesis And Properties(23), Chalcogenide Semiconductor Thin Films(11), Semiconductor Quantum Structures and Devices(9), Organic Light-Emitting Diodes Research(9)

Publications43 total

Uniform and efficient photocarrier collection in monolayer MoS2 via Ag nanogroove integration
Applied Surface Science·2025
Enhanced Amplified Spontaneous Emission from Optically Pumped Perovskite Light‐Emitting Diodes with Sodium Fluoride Additives
Advanced Photonics Research·2025· 1 citedOpen Access
Uniform and Efficient Photocarrier Collection in Monolayer Mos2 Via Ag Nanogroove Integration
SSRN Electronic Journal·2025Open Access
Halide Perovskite Thin Film Lasing Mode Control
ACS Applied Materials & Interfaces·2024· 1 cited
Progress on Coherent Perovskites Emitters: From Light‐Emitting Diodes under High Current Density Operation to Laser Diodes
Advanced Photonics Research·2024· 1 citedOpen Access
Progress on Coherent Perovskites Emitters: From Light‐Emitting Diodes under High Current Density Operation to Laser Diodes
Advanced Photonics Research·2024· 1 citedOpen Access
Electrically Assisted Lasing in Metal Halide Perovskite Semiconductors
ACS Photonics·2024· 11 cited
Highly Transparent, Scalable, and Stable Perovskite Solar Cells with Minimal Aesthetic Compromise (Adv. Energy Mater. 33/2023)
Advanced Energy Materials·2023· 1 citedOpen Access
Pixelated vertical-cavity surface-emitting laser arrays from colloidal quantum dot films
Current Applied Physics·2023· 4 cited
Toward Nonepitaxial Laser Diodes
Chemical Reviews·2023· 29 cited
Hot‐Casting‐Assisted Liquid Additive Engineering for Efficient and Stable Perovskite Solar Cells
Advanced Materials·2022· 55 citedOpen Access
Highly Transparent, Scalable, and Stable Perovskite Solar Cells with Minimal Aesthetic Compromise
Advanced Energy Materials·2022· 35 cited
Hybrid Silicon‐Polymer Photodetector Engineered Using Oxidative Chemical Vapor Deposition for High‐Performance and Bias‐Switchable Multi‐Functionality
Advanced Functional Materials·2022· 17 citedOpen Access
Electrochemically n-Doped CsPbBr<sub>3</sub> Nanocrystal Thin Films
ACS Energy Letters·2021· 14 cited
Nanosecond‐Pulsed Perovskite Light‐Emitting Diodes at High Current Density
Advanced Materials·2021· 62 cited
Tuning Laser Threshold within the Large Optical Gain Bandwidth of Halide Perovskite Thin Films
ACS Photonics·2021· 31 cited
Organic Hole Transport Material Ionization Potential Dictates Diffusion Kinetics of Iodine Species in Halide Perovskite Devices
ACS Energy Letters·2021· 55 citedOpen Access
Thermal Management Enables Bright and Stable Perovskite Light‐Emitting Diodes
Advanced Materials·2020· 218 cited
The role of third cation doping on phase stability, carrier transport and carrier suppression in amorphous oxide semiconductors
Journal of Materials Chemistry C·2020· 25 cited
Widely Tunable, Room Temperature, Single-Mode Lasing Operation from Mixed-Halide Perovskite Thin Films
ACS Photonics·2019· 43 cited
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Frequent Co-authors

Barry P. Rand(17), Joonhee Lee(12), A. V. Nurmikko(12), Cuong Dang(12), Lianfeng Zhao(11), Jonathan S. Steckel(10), Seth Coe‐Sullivan(10), Craig Breen(9), Noel C. Giebink(5), Stephen Barlow(4), Seth R. Marder(4), William B. Gunnarsson(4), Songtao Chen(3), Khaled Al Kurdi(3), Alex J. Grede(3), Zhengguo Xiao(3), John P. Murphy(3), Sunghwan Lee(3), Junnan Hu(3), Zhaojian Xu(3)