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Controlling the Crack Patterns onto the Silica-Coated Microparticles for Physical Unclonable Functions (PUFs)

  • Min Hyuk Lee
  • , Cheol Heon Park
  • , Wook Park*
  • *Corresponding author for this work
  • Kyung Hee University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

The authors propose a fabrication and controlling process of the silica-coated microparticles for applying the field of PUFs. The microparticles were synthesized by a photolithography technique,[1] after then, a silica-coating process was treated for forming a core-shell structure into the microparticles. We have controlled the crack patterns with various pattering methods.

Original languageEnglish
Title of host publicationMicroTAS 2021 - 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages1303-1304
Number of pages2
ISBN (Electronic)9781733419031
StatePublished - 2021
Event25th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2021 - Palm Springs, Virtual, United States
Duration: 2021.10.102021.10.14

Publication series

NameMicroTAS 2021 - 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference25th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2021
Country/TerritoryUnited States
CityPalm Springs, Virtual
Period21.10.1021.10.14

Keywords

  • Anticounterfeiting
  • area
  • crack size
  • microparticle
  • PUF

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