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
[Oct. 2024]

Congratulations to Namwook et al. on their paper accepted at Small Methods! “Ultralow-power programmable 3D vertical phase-change memory with heater-all-around configuration” [Link]

[Jun. 2024]

We are proud to announce that Changhwan receives a PhD Fellowship from NRF (박사과정생 연구장려금지원사업) for the next two years. Congratulations!

[Apr. 2024]

A couple of great news in the group: 1) Our NRF proposal on a new type of epitaxy is selected for NRF early-career award (우수신진연구-글로벌협력). 2) Seounguk received the best poster award in the symposium EL05 of 2024 MRS Spring Meeting! Nicely done! [Link]

[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! [Link]

[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” [Link]

Current Research

semiconductors

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

Nanoelectronics

Atomically-thin transistor
Phase-change memory
Steep-slope switch

processing

(MO)CVD of 2D materials
Atomic layer deposition
Monolithic integration

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, 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 are accepting 2-3 highly motivated and talented graduate students every year!

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