Nak Jun Sung

Won Seok Yu

Seo Young Kim

Gyuri Park

Hyo Cheol Lee

Hyeon Hwa Song

Seunghyun Ji

Jinhee Lee

Our Group is interested in the design and synthesis of quantum-sized semiconductor nanomaterials for energy & electronic applications including displays, image sensors, and solar energy conversion. Nanomaterials offer unique properties that can not be achieved by their bulk counterparts. Nanotechnology will provide key contributions for the next-generation energy & electronic applications.
 To achieve our goals, we are using multidisciplinary approaches with state-of-the-art characterization methods including in-situ TEM and optical & X-ray spectroscopy. We like to interact with scientists who have creative mind and we are open to collaboration and discussion. Recruitment: The lab is looking for highly motivated & aggressive students and researchers at multiple positions (graduate students, interns, and post-doctors). Graduate student support includes full tuition, living expenses, incentives for papers/patents, dormitory, medical insurance, military service exemption, conference attendance, and possibility of long-term dispatch to other regions (e.g., Seoul/Ulsan) or overseas.

저희 그룹은 디스플레이, 이미지 센서, 태양 에너지 변환을 포함한 에너지 및 전자 응용 분야를 위한 양자 크기 반도체 나노물질의 설계 및 합성에 관심을 가지고 있습니다. 나노물질은 벌크 물질로는 달성할 수 없는 고유한 특성을 제공합니다. 나노기술은 차세대 에너지 및 전자 응용 분야에 핵심적인 기여를 할 것입니다. 저희 목표를 달성하기 위해, 우리는 In-situ TEM 및 광학 및 X-선 분광법을 포함한 최첨단 특성 분석 방법을 사용하여 다학제적 접근 방식을 사용하고 있습니다. 우리는 창의적인 사고를 가진 과학자들과 교류하는 것을 좋아하며 협력과 토론에 열려 있습니다.

Wearable red–green–blue quantum dot light-emitting diode array using high-resolution intaglio transfer printing

Nonclassical nucleation and growth of inorganic nanoparticles

Flexible quantum dot light-emitting diodes for next-generation displays

Ultrathin Quantum Dot Display Integrated with Wearable Electronics

Designed Assembly and Integration of Colloidal Nanocrystals for Device Applications

Extremely Vivid, Highly Transparent, and Ultrathin Quantum Dot Light‐Emitting Diodes

Highly Efficient Copper–Indium–Selenide Quantum Dot Solar Cells: Suppression of Carrier Recombination by Controlled ZnS Overlayers

Toward Full-Color Electroluminescent Quantum Dot Displays

Colloidal Synthesis of Uniform‐Sized Molybdenum Disulfide Nanosheets for Wafer‐Scale Flexible Nonvolatile Memory

Wearable Force Touch Sensor Array Using a Flexible and Transparent Electrode

Thermally Controlled, Patterned Graphene Transfer Printing for Transparent and Wearable Electronic/Optoelectronic System

Fully Stretchable Optoelectronic Sensors Based on Colloidal Quantum Dots for Sensing Photoplethysmographic Signals

Nickel sulfide nanostructures prepared by laser irradiation for efficient electrocatalytic hydrogen evolution reaction and supercapacitors

Route to the Smallest Doped Semiconductor: Mn<sup>2+</sup>-Doped (CdSe)<sub>13</sub> Clusters

Microporosity‐Controlled Synthesis of Heteroatom Codoped Carbon Nanocages by Wrap‐Bake‐Sublime Approach for Flexible All‐Solid‐State‐Supercapacitors

Dimension‐Controlled Synthesis of CdS Nanocrystals: From 0D Quantum Dots to 2D Nanoplates

Liquid‐Phase Transmission Electron Microscopy for Studying Colloidal Inorganic Nanoparticles

Chemical Synthesis, Doping, and Transformation of Magic-Sized Semiconductor Alloy Nanoclusters

Amorphous-Phase-Mediated Crystallization of Ni Nanocrystals Revealed by High-Resolution Liquid-Phase Electron Microscopy

Ultrahigh-resolution full-color perovskite nanocrystal patterning for ultrathin skin-attachable displays

Broadband Circularly Polarized Light Detection via Spin-Selective Charge Transport in Quantum Dot Photodiodes.

Composition-Driven Anion Vacancy Control in I–III–VI CuIn(S1−xSex)2 Quantum Dots for Efficient Photoelectrochemical Hydrogen Production.

Synergistic Dual-Electron Acceptors in Linear Conjugated Polymers for Boosting Photocatalytic Hydrogen Evolution.

Graphene-Based Liquid Cell Designs for In Situ Liquid-Phase Transmission Electron Microscopy: Recent Developments and Perspectives.

Multifunctional Electronic Skin Integrating Dual-Mode Optical and Pressure Sensors for Caregiving Robots.

Recent Progress on the Development of Intrinsically Stretchable Electroluminescent Devices.

Unveiling Formation Pathways of Ternary I–III–VI CuInS2 Quantum Dots and Their Effect on Photoelectrochemical Hydrogen Generation.

Intrinsically-Stretchable and Patternable Quantum Dot Color Conversion Layers for Stretchable Displays in Robotic Skin and Wearable Electronics.

Rise of Intrinsically Stretchable Electroluminescent Materials: Toward Free-Form Displays.

Photocatalytic Hydrogen Production Using Semiconductor (CdSe)13 Clusters.

Ce-doped NiCoP/Co3O4 Composite Nanostructures on Ni Foam and Their Enhanced Performance for Water and Urea Electrolysis.

Water-Induced Degradation Mechanism of Metal Halide Perovskite Nanocrystals.

Two-Step Polymerization for Tailored Donor–Acceptor Interactions Driving Efficient Hydrogen Evolution in Visible-Light Photocatalysts.

Intermediate Layer-Assisted Trap Density Reduction in Low-Power Optoelectronic Memristors for Multifunctional Systems.

Transfer-Printed Multi-Stacked Quantum Dot Color Conversion Layers for White Light-Emitting Diodes.

Controlled Synthesis of Branched 2D Polytypic CdS Quantum Nanostructures.

Nucleation-Controlled Doping of II-VI Semiconductor Nanocrystals Mediated by Magic-Sized Clusters.

Highly Efficient Printed Quantum Dot Light-Emitting Diodes Through Ultrahigh-Definition Double-Layer Transfer Printing.

One-Pot Synthesis of NiFe Foam-Supported FeWO4/Ni3Se2 Nanocomposites and Their Enhanced Electrocatalytic Performance for Oxygen Evolution Reaction.

Hydrophilic Photocrosslinkers as a Universal Solution to Endow Water Affinity to a Polymer Photocatalyst for an Enhanced Hydrogen Evolution Rate.

Recent Advances in Transfer Printing of Colloidal Quantum Dots for High-Resolution Full Color Displays.

Recent Advances in Photoelectrochemical Hydrogen Production Using I–III‒VI Quantum Dots.

Recent Developments in Quantum Dot Light-Emitting Diodes for Skin-Attachable Electronics.

Intrinsically Stretchable Quantum Dot Light-Emitting Diodes.

Highly Efficient Pure Red Light-Emitting Diodes through Surface Bromination of CsPbI3 Perovskite Nanocrystals for Skin-Attachable Displays.

Revealing Two Distinct Formation Pathways of 2D Wurtzite-CdSe Nanocrystals Using In-Situ X-Ray Scattering.

Recent Advances in Patterning Strategies for Full-Color Perovskite Light-Emitting Diodes.

High-Resolution Intaglio Transfer Printing of Silver Nanowires for Wearable Electrophysiological Sensors.

Ultrathin Self-Powered Heavy-Metal-Free Cu–In–Se Quantum Dot Photodetectors for Wearable Health Monitoring.

Compositional Engineering Of ZnBr2-Doped CsPbBr3 Perovskite Nanocrystals: Insights into Structure Transformation, Optical Performance, and Charge-Carrier Dynamics.

The Impact of Multifunctional Ambipolar Polymer Integration on the Performance and Stability of Perovskite Solar Cells

Moisture-Induced Degradation of Quantum-Sized Semiconductor Nanocrystals through Amorphous Intermediates.

화학공학기초실험

LIQUID CELL FOR ELECTRON MICROSCOPE AND MANUFACTURING METHOD THEREOF

II-VI NANOCLUSTERS AND METHOD FOR PREPARING THE SAME

SYNTHESIS METHOD OF COPPER INDIUM SELENIDE QUANTUM DOT AND COPPER INDIUM SELENIDE QUANTUM DOT USING THE SAME

METHOD FOR MANUFACTURING DOPANT-DOPED SEMICONDUCTOR NANOCRYSTALS AND DOPANT-DOPED SEMICONDUCTOR NANOCRYSTALS

PHOTO DETECTOR AND WEARABLE SENSOR HAVING THE SAME

TWO DIMENSION SEMICONDUCTOR NANORIBBONS AND METHOD OF SYNTHESIZING THEREOF

A METHOD OF MANUFACTURING PEROVSKITE LIGHT-EMITTING MULTILAYER AND A METHOD OF MANUFATURING PEROVSKITE LIGHT-EMITTING DIODES INCLUDING THE SAME

STACK TRANSFER PRINTING METHOD FOR QUANTUM DOT MULTILAYER AND QUANTUM DOT MULTILAYER MANUFACTURED BY THE METHOD

TRANSFER PRINTING METHOD FOR POLAR LIGAND TREATED QUANTUM DOT, POLAR LIGAND TREATED QUANTUM DOT LAYER PREPARED BY THE METHOD AND ELECTRONIC DEVICE

TRANSPARENT DEVICE AND TRANSPARENT DISPLAY DEVICE COMPRISING THE SAME

WEARABLE QUANTUM DOT DISPLAY DEVICE AND WEARABLE ELECTRONIC DEVICE COMPRISING THE SAME

Jiwoong Yang Group

교수님 소개

양지웅

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Broadband Circularly Polarized Light Detection via Spin-Selective Charge Transport in Quantum Dot Photodiodes.

Composition-Driven Anion Vacancy Control in I–III–VI CuIn(S1−xSex)2 Quantum Dots for Efficient Photoelectrochemical Hydrogen Production.

Synergistic Dual-Electron Acceptors in Linear Conjugated Polymers for Boosting Photocatalytic Hydrogen Evolution.

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

양지웅

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Broadband Circularly Polarized Light Detection via Spin-Selective Charge Transport in Quantum Dot Photodiodes.

Composition-Driven Anion Vacancy Control in I–III–VI CuIn(S1−xSex)2 Quantum Dots for Efficient Photoelectrochemical Hydrogen Production.

Synergistic Dual-Electron Acceptors in Linear Conjugated Polymers for Boosting Photocatalytic Hydrogen Evolution.

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집