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Woongsik Jang

Chung-Ang University

221 Heuksuk-dong

Dongjak-gu

Seoul, 156-756

Korea, Republic of (South Korea)

SCHOLARLY PAPERS

17

DOWNLOADS

562

TOTAL CITATIONS

2

Scholarly Papers (17)

1.

Selective-Wavelength Detection Via Photoswitching Effect of Fe2o3 Layer for Organic Photodiode

Number of pages: 21 Posted: 10 Dec 2024
Chung-Ang University, Sungkyunkwan University, Yonsei University and Chung-Ang University
Downloads 59 (980,173)

Abstract:

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Organic photodiode, Iron oxide, Atomic Layer Deposition, Switching diode, Selective detection

2.

Oxide Vacancy Passivation Through Interface Engineering Of Tetraphenylethylene-Based Small-Molecule with Sulfonate Functional Group for Efficient Organic Photodetector

Number of pages: 28 Posted: 23 May 2023
Chung-Ang University, affiliation not provided to SSRN, affiliation not provided to SSRN, Chung-Ang University, Chung-Ang University, Chung-Ang University, affiliation not provided to SSRN, affiliation not provided to SSRN and Chung-Ang University
Downloads 58 (989,921)
Citation 2

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zinc oxide, Oxygen vacancy, Trap Density, passivation, Organic Photodetector

3.

Early Crystal Growth Suppression by Washing Solvent for Efficient Self-Powered Perovskite Photodetector

Number of pages: 28 Posted: 30 Jul 2022
Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 48 (1,086,013)

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Self-powered photodetector, Perovskite nucleation, Crystal growth, Responsivity, Charge injection

4.

Interfacial Defect Mitigation Via Ligand Exchange and Alkyl-Chain Length for High-Luminescence and Stable Perovskite Quantum Dots

Number of pages: 22 Posted: 28 Dec 2023
Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 47 (1,097,529)

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perovskite quantum dot, ligand exchange, amine ligand, methyl acetate, colloidal nanoparticle, colloidal stability

5.

Amorphous Alsm Metal Alloy Thin Film Electrode for Suppressed Degradation of Organic Optoelectronic Devices

Number of pages: 18 Posted: 06 Apr 2022
Chung-Ang University, Chung-Ang University, Korea Electronics Technology Institute and Chung-Ang University
Downloads 40 (1,183,237)

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Amorphous metal alloy, Organic photovoltaics, Organic Photodetector, Dark current suppression, Stability

6.

Carbazole–Pyrene-Based Nonvolatile Solid Additive to Modulate the Electronic Structures of Photodynamic Devices

Number of pages: 44 Posted: 03 May 2024
Chung-Ang University, affiliation not provided to SSRN, Chung-Ang University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Chung-Ang University
Downloads 38 (1,222,651)

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Nonvolatile solid additive, Dark current density, Interface engineering, Organic photodetectors, Bulk-heterojunction solar cells

7.

Touch-on Transfer Development: Bilateral Interdiffusion Suppression Based on Dry Fullerene Derivative for Precise Perovskite Photodetection

Number of pages: 116 Posted: 17 Jan 2026
Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 36 (1,249,711)

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Mixed halide perovskite, perovskite optoelectronic device, fullerene derivative, dry transfer strategy, photoplethysmography

8.

N-Type Buffer-Free Interface for Efficient Low-Light Organic Photosensitive Electronics

Number of pages: 30 Posted: 19 Dec 2023
Chung-Ang University, Chung-Ang University, Southern University of Science and Technology - Department of Electrical and Electronic Engineering, Chung-Ang University and Chung-Ang University
Downloads 34 (1,263,436)

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organic photodetector, PDINN, aliphatic amine, dark current, detectivity, indoor photovoltaics

9.

Interface engineering of Cu foil–prepreg systems by controlling silane terminal groups and wettability

Number of pages: 19 Posted: 31 Dec 2025
Chung-Ang University, Chung-Ang University, Chung-Ang University, affiliation not provided to SSRN and Chung-Ang University
Downloads 31 (1,345,526)

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PCB, prepreg, silane coupling, wetting coefficient, adhesive mechanism

10.

Multilayered Gnp/Amorphous Alloy Strain Sensors with an Extended Operating Range and Thermal Stability

Number of pages: 21 Posted: 24 Nov 2023
Chung-Ang University, Chung-Ang University, Korea Electronics Technology Institute and Chung-Ang University
Downloads 27 (1,359,097)

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metallic glass, sputter deposition, strain sensing, corrosion resistance, motion sensor.

11.

Amorphous Metal Thin Film Electrode for Mechanically Robust Charge Collection of Organic Photovoltaics

Number of pages: 19 Posted: 24 Jan 2023
Chung-Ang University, Chung-Ang University, Korea Electronics Technology Institute and Chung-Ang University
Downloads 26 (1,385,945)

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Amorphous metal alloy, Organic electrics, Flexible device, Mechanical stability, Electrode

12.

Suppressed Chemical Reaction of Al-Sm Sputtered Amorphous Electrode for Stable Encapsulation-Free Organic Electronics

Number of pages: 20 Posted: 22 Sep 2022
Chung-Ang University, Chung-Ang University, Korea Electronics Technology Institute and Chung-Ang University
Downloads 24 (1,399,036)

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Amorphous metal alloy, Sputtered electrode, Organic Electronics, Dark current suppression, Chemical stability

13.

Homogeneous Attachment Functionalization of Mono-Dentate Ligands for Compatible Nanoparticle Crystallization

Number of pages: 18 Posted: 25 Mar 2024
Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 22 (1,424,331)

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quantum dot, compatible, red emission, LaMer model, nanoscale synthesis

14.

Prolonged Mechanical Dynamics Via Imide Bridged Zno Composites for Fast Response Flexible Photo-Electronics

Number of pages: 33 Posted: 04 Feb 2025
Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 21 (1,448,301)

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Zinc oxide nanoparticle, Perylene diimide derivative, Surface engineering, Organic optoelectronics, Flexible, Mechanical durability

15.

Rapid Thermal Annealing-Assisted Zinc Oxide with Controlled Oxygen Impurities for Response Power and Stress Resistivity in Organic Photo-Electronics

Number of pages: 47 Posted: 07 Aug 2025
Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 19 (1,459,862)

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Zinc Oxide, Rapid thermal annealing, Electron tranporting layer, Organic photovoltaics, Organic photodetector

16.

Homogeneous Surface Attachment of Functional Ligands for Compatible Perovskite Nanoparticle Crystallization

Number of pages: 20 Posted: 05 Sep 2024
Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 19 (1,459,862)

Abstract:

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perovskite, quantum dot, nanoparticles, red characteristics, LaMer model

17.

Touch-on Transfer Development: Bilateral Interdiffusion Passivation Based on Dry Fullerene Derivative for Precise Perovskite Photodetection

Number of pages: 53 Posted: 08 Sep 2025
Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University, Chung-Ang University and Chung-Ang University
Downloads 13 (1,526,714)

Abstract:

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Mixed halide perovskite, perovskite optoelectronic device, fullerene derivative, dry transfer strategy, photoplethysmography