The Optoelectronics and Quantum Devices Laboratory focuses on developing innovative optoelectronic devices. Research encompasses one-dimensional and two-dimensional materials, hybrids with optical/plasmonic nanostructures, light-matter interaction, and quantum phenomena in low-dimensional devices. Current projects include ultrafast optoelectronic devices using 2D materials, infrared detectors based on metal-insulator transition, polariton and condensate studies in 2D materials/plasmonic hybrid systems, single-photon sources and quantum sensors, and one-dimensional/two-dimensional magnetic/spintronic devices. Positions are available for graduates, undergraduates, and interns.

본 연구실에서는 새로운 광전자 장치 개발에 중점을 둔다. 주요 연구 분야는 1차원 및 2차원 물질, 광학/플라즈몬 나노구조와의 하이브리드, 물질-광 상호작용, 저차원 장치의 양자 현상 등을 포함한다. 현재 진행 중인 연구는 2차원 물질을 이용한 초고속 광전자 장치, 금속-절연체 전이를 기반으로 하는 적외선 검출기, 2차원 물질/플라즈몬 하이브리드 시스템에서의 폴라리톤 및 응축물 연구, 단일 광자원 및 양자 센서, 1차원/2차원 자기/스핀트로닉 장치 등이 있다. 대학원생, 학부생, 인턴 지원이 가능하다.

Electrical Control of Single Photon Emitters in WSe2 on Si Nanopyramid with Negligible Stark Effect

Real Space Imaging of Spin Scattering in Chirality-Induced Spin Selectivity

Stacked nanogap plasmons for multispectral photoluminescence

Plasmonic nanogap grid arrays for tunable SERS enhancement and strain-induced shifts in 2D materials

Large-Area Nanogap Platforms for Surface-Enhanced Raman Spectroscopy Toward Sensing Applications: Comparison Between Ag and Au

Active Surface-Enhanced Raman Scattering Platform Based on a 2D Material–Flexible Nanotip Array

Enhancement of the Electroluminescence and Strain Properties of Dielectric Elastomeric Actuators Using Liquid Metal Reflectors

Optoelectronic Manifestation of Orbital Angular Momentum Driven by Chiral Hopping in Helical Se Chains

Defining the zerogap: cracking along the photolithographically defined Au–Cu–Au lines with sub-nanometer precision

Nanoscale Etching of La0.7Sr0.3MnO3 without Etch Lag using Chlorine Based Inductively Coupled Plasma

Antenna-based reduced IR absorbers for high performance microbolometers

High sensitivity bolometers based on metal nanoantenna dimers with a nanogap filled with vanadium dioxide

Ultraflat Sub-10 Nanometer Gap Electrodes for Two-Dimensional Optoelectronic Devices

Mobility Anisotropy in Black Phosphorus MOSFETs with HfO2 Gate Dielectrics

Ultrasmall Plasmonic Single Nanoparticle Light Source Driven by a Graphene Tunnel Junction

Cyclical Thinning of Black Phosphorus with High Spatial Resolution for Heterostructure Devices

High-performance Black Phosphorus MOSFETs using Crystal Orientation Control and Contact Engineering

Multimodal Photodiode and Phototransistor Device Based on Two-Dimensional Materials

Fundamental Limits on the Subthreshold Slope in Schottky Source/Drain Black Phosphorus Field-Effect Transistors

Perfect Extinction of Terahertz Waves in Monolayer Graphene over 2-nm-wide Metallic Apertures

High-density Metallic Nanogap Arrays for Sensitive Detection of Single-walled Carbon Nanotube Thin Films

Synthetic Nanowire/Nanotube-based Solid Substrates for Controlled Cell Growth

Sub-diffraction Limit Imaging of Inorganic Nanowire Networks interfacing Cells

DNA Sensors based on CNT-FET with Floating Electrodes

A Bioelectronic Sensor based on Canine Olfactory Nanovesicle-Carbon Nanotube Hybrid Structures for the Fast Assessment of Food Quality

Family-Selective Detection of Antibiotics using Antibody-Functionalized Carbon Nanotube Sensors

Controlling the Growth and Differentiation of Human Mesenchymal Stem Cells by the Arrangement of Individual Carbon Nanotubes

‘Bioelectronic Super-taster’ Device based on Taste Receptor-Carbon Nanotube Hybrid Structures

Fibronectin-Carbon-Nanotube Hybrid Nanostructures for Controlled Cell Growth

Wide Contact Structures for Low-Noise Nanochannel Devices Based on a Carbon Nanotube Network

Integrated Devices based on Networks of Nanotubes and Nanowires

Directional Neurite Growth using Carbon Nanotube Patterned Substrates as a Biomimetic Cue

Carbon Nanotube Monolayer Patterns for Directed Growth of Mesenchymal Stem Cells

Controlling the growth and differentiation of human mesenchymal stem cells by the arrangement of individual carbon nanotubes

A bioelectronic sensor based on canine olfactory nanovesicle–carbon nanotube hybrid structures for the fast assessment of food quality

“Bioelectronic super-taster” device based on taste receptor-carbon nanotube hybrid structures

Fundamental limits on the subthreshold slope in Schottky source/drain black phosphorus field-effect transistors

Fibronectin–Carbon‐Nanotube Hybrid Nanostructures for Controlled Cell Growth

Carbon nanotube monolayer patterns for directed growth of mesenchymal stem cells

Directional neurite growth using carbon nanotube patterned substrates as a biomimetic cue

DNA sensors based on CNT-FET with floating electrodes

Ultrasmall plasmonic single nanoparticle light source driven by a graphene tunnel junction

Perfect Extinction of Terahertz Waves in Monolayer Graphene over 2‐nm‐Wide Metallic Apertures

Family-selective detection of antibiotics using antibody-functionalized carbon nanotube sensors

High-performance black phosphorus MOSFETs using crystal orientation control and contact engineering

Multimodal photodiode and phototransistor device based on two-dimensional materials

Mobility Anisotropy in Black Phosphorus MOSFETs With HfO 2 Gate Dielectrics

Cyclical thinning of black phosphorus with high spatial resolution for heterostructure devices

Ultraflat sub-10 nanometer gap electrodes for two-dimensional optoelectronic devices

Integrated devices based on networks of nanotubes and nanowires

Optoelectronic manifestation of orbital angular momentum driven by chiral hopping in helical Se chains

High-density metallic nanogap arrays for the sensitive detection of single-walled carbon nanotube thin films

Seon Namgung

Department of Electrical and Computer Engineering

Director

Quantum Nano Device Lab

교수님 소개

남궁선

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Real Space Imaging of Spin Scattering in Chirality-Induced Spin Selectivity

Stacked nanogap plasmons for multispectral photoluminescence

Plasmonic nanogap grid arrays for tunable SERS enhancement and strain-induced shifts in 2D materials

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

남궁선

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Real Space Imaging of Spin Scattering in Chirality-Induced Spin Selectivity

Stacked nanogap plasmons for multispectral photoluminescence

Plasmonic nanogap grid arrays for tunable SERS enhancement and strain-induced shifts in 2D materials

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집