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SCISCIESCOPUS
Analysis of nonradiative recombination mechanisms and their impacts on the device performance of InGaN/GaN light-emitting diodesGo to Link

Han, Dong-Pyo; Oh, Chan-Hyoung; Zheng, Dong-Guang; Kim, Hyunsung; Shim, Jong-In; Kim, Kyu-Sang; Shin, Dong-Soo

ArticleIssue Date2015CitationJapanese Journal of Applied Physics, v.54, no.2, pp 1 - 5PublisherIOP Publishing Ltd
SCISCIESCOPUS
Conduction Mechanisms of Leakage Currents in InGaN/GaN-Based Light-Emitting DiodesGo to Link

Han, Dong-Pyo; Oh, Chan-Hyoung; Kim, Hyunsung; Shim, Jong-In; Kim, Kyu-Sang; Shin, Dong-Soo

ArticleIssue Date2015CitationIEEE Transactions on Electron Devices, v.62, no.2, pp 587 - 592PublisherInstitute of Electrical and Electronics Engineers
SCISCIESCOPUS
Current- and temperature-dependent efficiency droops in InGaN-based blue and AlGaInP-based red light-emitting diodesGo to Link

Oh, Chan-Hyoung; Shim, Jong-In; Shin, Dong-Soo

ArticleIssue Date2019CitationJapanese Journal of Applied Physics, v.58, no.SC, pp 1 - 8PublisherIOP Publishing Ltd
SCISCIESCOPUS
Current-voltage characteristics of InGaN/GaN blue light-emitting diodes investigated by photovoltaic parametersGo to Link

Oh, Chan-Hyoung; Shim, Jong-In; Shin, Dong-Soo

ArticleIssue Date2019CitationJapanese Journal of Applied Physics, v.58, no.1, pp 1 - 6PublisherIOP Publishing Ltd
SCISCIESCOPUS
Electroluminescence from h-BN by using Al2O3/h-BN multiple heterostructureGo to Linkopen access

Lee, Seung Hee; Jeong, Hokyeong; Kim, Dong Yeong; Seo, Seung-Young; Han, Cheolhee; Okello, Odongo Francis Ngome; Lo, Jen-Iu; Peng, Yu-Chain; Oh, Chan-Hyoung; Lee, Gyeong Won, et al.

ArticleIssue Date2019CitationOptics Express, v.27, no.14, pp 19692 - 19701PublisherOptical Society of America
SCISCIESCOPUSKCI
Fabrication of Less Bowed Light-Emitting Diodes on Sapphire Substrates with a SiO2 Thin Film on Their Back SidesGo to Link

Lee, Seungmin; Kim, Jonghak; Oh, Chan-Hyoung; Shim, Jong-In; Park, Yongjo; Yoon, Euijoon

ArticleIssue Date2019CitationJournal of the Korean Physical Society, v.75, no.6, pp 480 - 484Publisher한국물리학회
SCIESCOPUS
Improvement of The Light Output of Blue InGaN-Based Light Emitting Diodes by Using a Buried Stripe -Type n-Contact and Reflective Bonding PadGo to Linkopen access

Kim, Jong-Ho; Lee, Yong Won; Im, Hyeong-Seop; Oh, Chan-Hyoung; Shim, Jong-In; Kang, Daesung; Seong, Tae-Yeon; Amano, Hiroshi

ArticleIssue Date2019CitationECS Journal of Solid State Science and Technology, v.9, no.1, pp 1 - 6PublisherElectrochemical Society, Inc.
SCISCIESCOPUS
Interrelation Between the Internal Quantum Efficiency and Forward Voltage of Blue LEDsGo to Link

Oh, Chan-Hyoung; Shin, Dong-Soo; Shim, Jong-In

ArticleIssue Date2019CitationIEEE Photonics Technology Letters, v.31, no.17, pp 1441 - 1444PublisherInstitute of Electrical and Electronics Engineers
SCISCIESCOPUS
Investigation of carrier spill-over in InGaN-based light-emitting diodes by temperature dependences of resonant photoluminescence and open-circuit voltageGo to Link

Han, Dong-Pyo; Kang, Min-Goo; Oh, Chan-Hyoung; Kim, Hyunsung; Kim, Kyu-Sang; Shin, Dong-Soo; Shim, Jong-In

ArticleIssue Date2013CitationPhysica Status Solidi (A) Applications and Materials, v.210, no.10, pp 2204 - 2208PublisherWiley - V C H Verlag GmbbH & Co.
SCISCIESCOPUS
Light output performance of red AlGaInP-based light emitting diodes with different chip geometries and structuresGo to Linkopen access

Oh, Jeong-Tak; Lee, Sang-Youl; Moon, Yong-Tae; Moon, Ji Hyung; Park, Sunwoo; Hong, Ki Yong; Song, Ki Young; Oh, Chan-Hyoung; Shim, Jong-In; Jeong, Hwan-Hee, et al.

ArticleIssue Date2018CitationOptics Express, v.26, no.9, pp 11194 - 11200PublisherOptical Society of America
SCOPUS
Low-frequency noise characteristics of InGaN-based light-emitting diodesGo to Link

Oh, Chan-Hyoung; Han, Dong-Pyo; Shin, Dong Soo; Shim, Jong In

ArticleIssue Date2016Citation2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, v.2, pp 1 - 2PublisherInstitute of Electrical and Electronics Engineers Inc.
SCISCIESCOPUS
Measuring the Internal Quantum Efficiency of Light-Emitting Diodes at an Arbitrary TemperatureGo to Link

Shim, Jong-In; Han, Dong-Pyo; Oh, Chan-Hyoung; Jung, Hyundon; Shin, Dong-Soo

ArticleIssue Date2018CitationIEEE Journal of Quantum Electronics, v.54, no.2, pp 1 - 6PublisherInstitute of Electrical and Electronics Engineers
SCOPUS
Nonradiative recombination mechanisms in InGaN/GaN light-emitting diodes analyzed by various device characterization techniquesGo to Link

Shin, Dong Soo; Han, Dong-Pyo; Zheng, Dong-Guang; Oh, Chan-Hyoung; Kim, Hyun-Sung; Kim, Kyu-Sang; Shim, Jong-In

ArticleIssue Date2015CitationProceedings of SPIE - The International Society for Optical Engineering, v.9363, pp 1 - 4PublisherSPIE
SCISCIESCOPUS
Nonradiative recombination mechanisms in InGaN/GaN-based light-emitting diodes investigated by temperature-dependent measurementsGo to Link

Han, Dong-Pyo; Zheng, Dong-Guang; Oh, Chan-Hyoung; Kim, Hyunsung; Shim, Jong-In; Shin, Dong-Soo; Kim, Kyu-Sang

ArticleIssue Date2014CitationApplied Physics Letters, v.104, no.15, pp 1 - 5PublisherAmerican Institute of Physics
SCIESCOPUS
Review—Active Efficiency as a Key Parameter for Understanding the Efficiency Droop in InGaN-Based Light-Emitting DiodesGo to Link

Shim, Jong-In; Shin, Dong Soo; Oh, Chan-Hyoung; Jung, Hyundon

ArticleIssue Date2019CitationECS Journal of Solid State Science and Technology, v.9, no.1, pp 1 - 10PublisherElectrochemical Society, Inc.
SCOPUS
Study of the ideality factor of blue light-emitting diodes using the photovoltaic characteristicsGo to Link

Ham, Jae-Hoon; Oh, Chan-Hyoung; Han, Dong-Pyo; Kim, Hyunsung; Shim, Jong In; Shin, Dong Soo; Kim, Kyu-Sang

ArticleIssue Date2016Citation2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, v.2, pp 1 - 2PublisherInstitute of Electrical and Electronics Engineers Inc.
SCIESCOPUS
Thermodynamic analysis of GaInN-based light-emitting diodes operated by quasi-resonant optical excitationGo to Link

Han, Dong-Pyo; Oh, Chan-Hyoung; Shin, Dong-Soo; Shim, Jong-In; Iwaya, Motoaki; Takeuchi, Tetsuya; Kamiyama, Satoshi; Akasaki, Isamu

ArticleIssue Date2020CitationJournal of Applied Physics, v.128, no.12, pp 1 - 9PublisherAmerican Institute of Physics
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