Ultrabroadband and Highly Sensitive Short‐Wave Infrared Molecular Fingerprinting via Acoustic MXene Plasmons
-in ultrathin analytes such as 8 nm PMMA and 10 nm graphene oxide films, with up to an order-of-magnitude sensitivity enhancement. These results establish acoustic plasmon modes in MXene as a transformative foundation for ultrabroadband, high-sensitivity deep-infrared spectroscopy, paving the way for next-generation molecular sensing technologies.
Authors
- Chong Min Koo (ORCID: https://orcid.org/0000-0002-8674-9236)
- Nu‐Ri Park
- Myung‐Ki Kim (ORCID: https://orcid.org/0000-0002-8896-6912)
- Changhoon Park (ORCID: https://orcid.org/0009-0006-4820-2893)
- Jisung Kwon (ORCID: https://orcid.org/0000-0002-2503-9011)
- Yury Gogotsi
- Hyeju Kim
- Hyerim Kim
Institutions
- Korea University (KR)
- Korea University (JP)
- Drexel University (US)
- Sungkyunkwan University (KR)
Publication Details
- Journal
- Advanced Science
- Published
- 2026-04-16
- DOI
- https://doi.org/10.1002/advs.75346
- Primary Topic
- Mechanical and Optical Resonators
- Type
- article
- Field-Weighted Citation Impact
- 0.00