Funnano Lab. is interested in enhancing device performances by using novel nanotechnologies. Research is largely focused on self-assembly of polymers, nanoparticles, and nanowires for the fabrication of 2D & 3D sub-10 nm nanoarchitectures. Our nanofabrication technology aims for levels of precision, reliability, and reproducibility suitable for large-scale manufacturing of devices. Devices and systems designed based on our sub-10 nm nanoarchitectures can be potentially applied to energy storage & conversion, optoelectronics, and sensors. Funnano Lab provides a home for creative students and postdocs in pursuit of careers in nanotechnology.
Please feel free to contact Professor Yeon Sik Jung for more information on available positions.
Roulette-Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi-Bit Patterning through the Solutal Marangoni Effect Advanced Functional Materials, 2025, 2424079 [Link]
Realizing Square-Ordered Nanopillars with a 0.1-Tera-Density through a Superimposed Masking Strategy for Advanced Surface-Enhanced Raman Spectroscopy ACS Applied Materials & Interfaces, 2024 [Link]
Self-Assembled Hollow Gyroids with Bicontinuous Mesostructures: A Highly Robust Electrocatalyst Fixation Platform Advanced Materials, 2024, 2412525 [Link]
Highly Tunable, Nanomaterial-Functionalized Structural Templating of Intracellular Protein Structures Within Biological Species Advanced Science, 2024, 2406492. [Link]
Flexible All-Inorganic Thermoelectric Yarns Advanced Materials, 2024, 2408320 [Link]
March 2025 – Subin Choi, Seo Hyun Kim, Baekjin Kim, Sihyun Joo, Taewoon Kim and Seoyeon Jeong join the group.
January 2025 – Seongsu Choi wins BK21 Outstanding Research Award.
February 2025 – Hanhwi Jang receives the Best Paper Award of Department of Materials Science and Engineering in KAIST.
November 2024 – Hanhwi Jang and Kangkeon Lee receive the Best Oral Presentation Award and Best Poster Presentation Award, respectively in the ENGE 2024.
November 2024 – Seongsu Choi’s work on Self-Assembled Hollow Gyroids with Bicontinuous Mesostructures is reported in the news.