(Selected) Journal papers
† Equally contributed authors , * Corresponding author(s)
In situ electrical contacts to graphene by laser scribing
Won Gyun Park†, Sang-Chan Park†, Hui Jae Cho, Yeon-Wha Oh, Il-Suk Kang, and Jae-Hyuk Ahn*
A Bio-inspired Artificial Gustatory Neuron for a Neuromorphic based Electronic-tongue
Joon-Kyu Han†, Sang-Chan Park†, Ji-Man Yu, Jae-Hyuk Ahn*, and Yang-Kyu Choi*
A pretreatment-free electrical capacitance biosensor for exosome detection in undiluted serum
Myoungro Lee†, Seong Jun Park†, Gahyeon Kim, Chulhwan Park, Min-Ho Lee*, Jae-Hyuk Ahn*, and Taek Lee*
Carbon Nanotube-Based Ion-Sensitive Field-Effect Transistors with an On-Chip Reference Electrode Toward Wearable Sodium Sensing
Sang-Chan Park, Hee June Jeong, Min Heo, Jae Ho Shin*, and Jae-Hyuk Ahn*
Surface potential-controlled oscillation in FET-based biosensors
Ji Hyun Kim†, Seong Jun Park†, Jin-Woo Han, and Jae-Hyuk Ahn*
Understanding the signal amplification in dual-gate FET-based biosensors
Jae-Hyuk Ahn†, Bonsik Choi†, and Sung-Jin Choi*
Recent Advances in Biomolecule–Nanomaterial Heterolayer-Based Charge Storage Devices for Bioelectronic Applications
Taek Lee*, Soomin Kim, Jinmyeong Kim, Sang-Chan Park, Jinho Yoon, Chulhwan Park, Hiesang Sohn, Jae-Hyuk Ahn*, and Junhong Min*
Aptamer-based Field-Effect Transistor for Detection of Avian Influenza Virus in Chicken Serum
Jae Kwon†, Yeonju Lee†, Taek Lee*, and Jae-Hyuk Ahn*
Joule-Heated and Suspended Silicon Nanowire Based Sensor for Low-Power and Stable Hydrogen Detection
Jeonghoon Yun, Jae-Hyuk Ahn, Dong-Il Moon, Yang-Kyu Choi, and Inkyu Park*
Nanoscale FET-Based Transduction toward Sensitive Extended-Gate Biosensors
Jae Kwon, Byung-Hyun Lee, Seong-Yeon Kim, Jun-Young Park, Hagyoul Bae, Yang-Kyu Choi*, Jae-Hyuk Ahn*
Recent Advances in AIV Biosensors Composed of Nanobio Hybrid Material
Taek Lee*, Jae-Hyuk Ahn, Sun Yong Park, Ga-Hyeon Kim, Jeonghyun Kim, Tae-Hyung Kim, Inho Nam, Chulhwan Park*, and Min-Ho Lee*
Charge and dielectric effects of biomolecules on electrical characteristics of nanowire FET biosensors
Jae-Hyuk Ahn, Sung-Jin Choi, Maesoon Im, Sungho Kim, Chang-Hoon Kim, Jee-Yeon Kim, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Ambient effects on electrical characteristics of CVD-grown monolayer MoS2 field-effect transistors
Jae-Hyuk Ahn, William M. Parkin, Carl H. Naylor, A. T. Charlie Johnson and Marija Drndić*
A SONOS Device with a Separated Charge Trapping Layer for Improvement of Charge Injection
Jae-Hyuk Ahn, Dong-Il Moon, Seung-Won Ko, Chang-Hoon Kim, Jee-Yeon Kim, Moon-Seok Kim, Myeong-Lok Seol, Joon-Bae Moon, Ji-Min Choi, Jae-Sub Oh, Sung-Jin Choi and Yang-Kyu Choi*
Temperature Measurement of Joule Heated Silicon Micro/Nanowires using Selectively Decorated Quantum Dots
Jeonghoon Yun, Jae-Hyuk Ahn, Bong Jae Lee, Dong-Il Moon, Yang-Kyu Choi and Inkyu Park*
In Situ Transmission Electron Microscopy Modulation of Transport in Graphene Nanoribbons
Julio A. Rodríguez-Manzo, Zhengqing John Qi, Alexander Crook, Jae-Hyuk Ahn, A. T. Charlie Johnson and Marija Drndić*
Cross-Talk between Ionic and Nanoribbon Current Signals in Graphene Nanoribbon-Nanopore Sensors for Single Molecule Detection
Matthew Puster, Adrian Balan, Julio A. Rodríguez-Manzo, Gopinath Danda, Jae-Hyuk Ahn, William Parkin and Marija Drndić*
A bottom-gate silicon nanowire field-effect transistor with functionalized palladium nanoparticles for hydrogen gas sensors
Bongsik Choi†, Jae-Hyuk Ahn†, Jieun Lee, Jinsu Yoon, Juhee Lee, Minsu Jeon, Dong Myong Kim, Dae Hwan Kim, Inkyu Park and Sung-Jin Choi
Label-Free and Real-Time Detection of Avian Influenza Using Nanowire Field Effect Transistors
Jae-Hyuk Ahn, Maesoon Im, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Self-Heated Silicon Nanowires for High Performance Hydrogen Gas Detection
Jae-Hyuk Ahn, Jeonghoon Yun, Dong-Il Moon, Yang-Kyu Choi and Inkyu Park*
Investigation of optimal hydrogen sensing performance in semiconducting carbon nanotube network transistors with palladium electrodes
Bongsik Choi, Dongil Lee, Jae-Hyuk Ahn, Jinsu Yoon, Juhee Lee, Minsu Jeon, Dong Myong Kim, Dae Hwan Kim, Inkyu Park, Yang-Kyu Choi* and Sung-Jin Choi*
TCAD-Based Simulation Method for the Electrolyte–Insulator–Semiconductor Field-Effect Transistor
Bongsik Choi, Jieun Lee, Jinsu Yoon, Jae-Hyuk Ahn, Tae Jung Park, Dong Myong Kim, Dae Hwan Kim and Sung-Jin Choi*
Electrical Biomolecule Detection Using Nanopatterned Silicon via Block Copolymer Lithography
Chang Kyu Jeong, Hyeong Min Jin, Jae-Hyuk Ahn, Tae Jung Park, Hyeon Gyun Yoo, Min Koo, Yang-Kyu Choi, Sang Ouk Kim and Keon Jae Lee*
Palladium Nanoparticle Decorated Silicon Nanowire Field-Effect Transistor with Side-Gates for Hydrogen Gas Detection
Jae-Hyuk Ahn, Jeonghoon Yun, Yang-Kyu Choi and Inkyu Park*
Multiplex Electrical Detection of Avian Influenza and Human Immunodeficiency Virus with an Underlap-Embedded Silicon Nanowire Field-Effect Transistor
Jee-Yeon Kim, Jae-Hyuk Ahn, Dong-Il Moon, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
A Self-Heated Silicon Nanowire Array: Selective Surface Modification with Catalytic Nanoparticles by Nanoscale Joule Heating and its Gas Sensing Applications
Jeonghoon Yun, Chun Yan Jin, Jae-Hyuk Ahn, Seokwoo Jeon and Inkyu Park*
Improvement of Sensitivity and Limit of Detection in a Nanogap Biosensor by Controlling Surface Wettability
Chang-Hoon Kim, Jae-Hyuk Ahn, Jee-Yeon Kim, Ji-Min Choi, Tae Jung Park and Yang-Kyu Choi*
A pH Sensor with a Double-Gate Silicon Nanowire Field-Effect Transistor
Jae-Hyuk Ahn, Jee-Yeon Kim, Myeong-Lok Seol, David J. Baek, Zheng Guo, Chang-Hoon Kim, Sung-Jin Choi and Yang-Kyu Choi*
CRP Detection from Serum for Chip-Based Point-of-Care Testing System
Chang-Hoon Kim, Jae-Hyuk Ahn, Jee-Yeon Kim, Ji-Min Choi, Kyung-Choon Lim, Tae Jung Park, Nam Su Heo, Hee Gu Lee, Jong-Wan Kim and Yang-Kyu Choi*
Self-Aligned Nanoforest in Silicon Nanowire for Sensitive Conductance Modulation
Myeong-Lok Seol, Jae-Hyuk Ahn, Ji-Min Choi, Sung-Jin Choi and Yang-Kyu Choi*
A New Sensing Metric to Reduce Data Fluctuations in a Nanogap-Embedded Field-Effect Transistor Biosensor
Chang-Hoon Kim, Jae-Hyuk Ahn, Kyung-Bok Lee, Cheulhee Jung, Hyun Gyu Park and Yang-Kyu Choi*
Hybrid Porphyrin–Silicon Nanowire Field-Effect Transistor by Opto-Electrical Excitation
Myeong-Lok Seol, Sung-Jin Choi, Ji-Min Choi, Jae-Hyuk Ahn and Yang-Kyu Choi*
Nanowire FET Biosensors on a Bulk Silicon Substrate
Jae-Hyuk Ahn, Jee-Yeon Kim, Kyungyong Choi, Dong-Il Moon, Chang-Hoon Kim, Myeong-Lok Seol, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Integration of Field Effect Transistor-Based Biosensors with a Digital Microfluidic Device for a Lab-on-a-Chip Application
Kyungyong Choi, Jee-Yeon Kim, Jae-Hyuk Ahn, Ji-Min Choi, Maesoon Im and Yang-Kyu Choi*
Physical Observation of a Thermo-Morphic Transition in a Silicon Nanowire
Sung-Jin Choi, Dong-Il Moon, Juan P. Duarte, Jae-Hyuk Ahn and Yang-Kyu Choi*
A Dual-Gate Field-Effect Transistor for Label-Free Electrical Detection of Avian Influenza
Jee-Yeon Kim, Jae-Hyuk Ahn, Dong-Il Moon, Sungho Kim, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
An Underlap Channel-Embedded Field-Effect Transistor for Biosensor Application in Watery and Dry Environment
Jee-Yeon Kim, Jae-Hyuk Ahn, Sung-Jin Choi, Maesoon Im, Sungho Kim, Juan Publo Duarte, Chang-Hoon Kim, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Investigation of Size Dependence on Sensitivity for Nanowire FET Biosensors
Jae-Hyuk Ahn, Sung-Jin Choi, Jin-Woo Han, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Transformable Functional Nanoscale Building Blocks with Wafer-Scale Silicon Nanowires
Sung-Jin Choi, Jae-Hyuk Ahn, Jin-Woo Han, Myeong-Lok Seol, Dong-Il Moon, Sungho Kim and Yang-Kyu Choi*
Development of a Point-of-Care Testing Platform With a Nanogap-Embedded Separated Double-Gate Field Effect Transistor Array and Its Readout System for Detection of Avian Influenza
Maesoon Im, Jae-Hyuk Ahn, Jin-Woo Han, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
Double-Gate Nanowire Field Effect Transistor for a Biosensor
Jae-Hyuk Ahn, Sung-Jin Choi, Jin-Woo Han, Tae Jung Park, Sang Yup Lee and Yang-Kyu Choi*
FinFACT—FinFlip-Flop Actuated Channel Transistor
Jin-Woo Han, Jae-Hyuk Ahn and Yang-Kyu Choi*
Nanowire Mechanical Switch with a Built-In Diode
Jin-Woo Han, Jae-Hyuk Ahn, Min-Wu Kim, Jeong Oen Lee, Jun-Bo Yoon and Yang-Kyu Choi*
A Biomolecular Detection Method Based on Charge Pumping in a Nanogap Embedded Field-Effect-Transistor Biosensor
Sungho Kim, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, Yang-Kyu Choi*
Nanogap Field-Effect Transistor Biosensors for Electrical Detection of Avian Influenza
Bonsang Gu, Tae Jung Park, Jae-Hyuk Ahn, Xing-Jiu Huang, Sang Yup Lee and Yang-Kyu Choi*