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Holographic metasurface gas sensors for instantaneous visual alarms

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Science Advances  07 Apr 2021:
Vol. 7, no. 15, eabe9943
DOI: 10.1126/sciadv.abe9943

Article Information

vol. 7 no. 15

PubMed: 
Online ISSN: 
History: 
  • Received for publication September 28, 2020
  • Accepted for publication February 22, 2021
  • .

Author Information

  1. Inki Kim1,,
  2. Won-Sik Kim2,,
  3. Kwan Kim3,
  4. Muhammad Afnan Ansari4,
  5. Muhammad Qasim Mehmood4,
  6. Trevon Badloe1,
  7. Yeseul Kim1,
  8. Junho Gwak1,
  9. Heon Lee3,
  10. Young-Ki Kim2,* and
  11. Junsuk Rho1,2,5,*
  1. 1Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
  2. 2Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
  3. 3Department of Materials Science and Engineering, Korea University, Seoul 02841, Republic of Korea.
  4. 4Department of Electrical Engineering, Information Technology University of the Punjab, Lahore 54600, Pakistan.
  5. 5National Institute of Nanomaterials Technology (NINT), Pohang 37673, Republic of Korea.
  1. *Corresponding author. Email: jsrho{at}postech.ac.kr (J.R.); ykkim{at}postech.ac.kr (Y.-K.K.)
  • These authors contributed equally to this work.

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