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Home Nano Optics Group

Groundbreaking Ultra-Precision Sensor Technology Developed for Single-Molecule Detection

Their findings have been published online in Advanced Optical Materials, ahead of its formal publication.

Groundbreaking Ultra-Precision Sensor Technology Developed for Single-Molecule Detection

Abstract The “hotspots”, which are typically found in nanogaps between metal structures, are critical for the enhancement of the electromagnetic field. Surface-enhanced Raman scattering (SERS), a technique known for its exceptio... Read More

Mar 26, 2025 By JooHyeon Heo Research
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Multifunctional Terahertz Transparency of Thermally Oxidized Vanadium Metasurface over Insulator Metal Transition

Their findings have been published in the November 2022 issue of Laser Photonics Rev.

Multifunctional Terahertz Transparency of Thermally Oxidized Vanadium Metasurface over Insulator Metal Transition

Abstract Vanadium dioxide (VO2) is one of the most promising materials for active metasurfaces due to the insulator-metal transition, urging the development of an etching-free patterning method and realization of multifunctionality in vario... Read More

Nov 08, 2022 By JooHyeon Heo Research
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Global News

  • New Smartphone App Offers Convenient Way to Diagnose Sleep Apnea
  • [Korea Bizwire] June, 4, 2024

  • New study finds clue to predict pancreatic cancer's progression and metastasis
  • [Korea Biomedical Rev.] June, 4, 2024

  • Study reveals promising technology for sepsis treatment using functional magnetic nanoclusters
  • [Phys.org] May,27, 2024

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