Semiconductor Nanotechnology Lab

PI: Joonki Suh

Designing electronic materials to construct next-generation nanoelectronics for applications in intelligent information technologies

Nanotechnology image

van der Waals Semiconductors & Phase-Change Materials

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Thin-film Synthetic Science

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2D Nanoelectronics

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Nonvolatile Memory for Neuromorphics

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van der Waals Semiconductors & Phase-Change Materials 🎯 Thin-film Synthetic Science 🔬 2D Nanoelectronics 💯 Nonvolatile Memory for Neuromorphics 👌

Recent Group News

Featured
[Apr. 2024]

Our brand new proposal on the atomically conformal processing is selected for 2024 Samsung Research Funding & Incubation for Future Technology (삼성미래기술육성사업) program. Well done!

[Apr. 2024]

Congratulations to Sungyeon et al. on their paper accepted at Advanced Materials! “Phase-centric MOCVD enabled synthetic approaches for wafer-scale 2D tin selenides”

[Feb. 2024]

A few good news in the group: # Big congrats to our group alumnus, Donghyun Lee, for his admission to PhD program in the department of electrical engineering at Yale University! # Congrats to Kyungmin et al. for their perspective paper accepted at Journal of Applied Physics # Congrats to Hanbin/Habin for winning the poster awards at the 31st Korean Conference on Semiconductors [Link]

[Dec. 2023]

The group welcomes new group members. Two graduate students for MS-PhD: Seunghwan Kim (from UNIST MSE; our own former undergraduate intern) & Youngseok Cho (from PNU Physics) as well as two undergraduate interns: Hyunsoo Kim (UNIST EE) & Dahyeon Park (UNIST MSE). So great to have all of you be part of our team!

[Nov. 2023]

Seunghwan’s invited perspective article, “Advanced tellurium-based threshold switching devices for high-density memory arrays” is selected for an outstanding paper from KIEEME. Congratulations!

Current Research

semiconductors

van der Waals 2D materials
Phase-change materials
Defect physics & engineering

Nanoelectronics

Atomically-thin transistors
Phase-change memory
Steep-slope switches

processing

(MO)CVD of 2D materials
Atomic layer deposition
3D device fabrication

neuromorphics

Synapse/neuron devices
Processing-in-memory
Nonvolatile memory

Our Research is Proudly Supported by

NRF National Research Foundation of Korea Logo
US Air Force Office of Scientific Research Logo
Tokyo Electron Logo
UNiST Ulsan National Institute of Science and Technology Logo
Joonki Suh Lab group photo at the UNIST campus with cherry blossom trees in the background

Meet Our Lab Members

The Joonki Suh Group started in July of 2019 (obviously Joonki alone), and now it has a span of >15 graduate student researchers. Our goal is to train the next generation of scientists or engineers to tackle technological challenges in our society through different domains.

We Are Affiliated With

Join Our Lab

We will be accepting 2-3 highly motivated and talented graduate students every year!

All interested students must see how to reach out to us! 📨