Photodetector of ZnO nanowires based on through-silicon via approach

Yi Hao Chen, I. Tzu Huang, Shoou Jinn Chang, Ting Jen Hsueh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A ZnO-nanowire photodetector was prepared using three-dimensional through silicon via (TSV) technology. The diameter and depth of the Si via were about 80 μm and 175μm, respectively. Cu uniformly filled in each TSV, whose average resistance was about 1 mΩ. Upon illumination with UV light (= 330 nm), it was found that measured responsivities is 7.38×10-3 A/W for the 3D TSV ZnO nanowire photodetector biased at 8 V. Furthermore, a rejection ratio of approximately 170 was obtained for the 3D TSV ZnO nanowire photodetector with an applied bias of 8 V.

Original languageEnglish
Title of host publication2016 IEEE International Interconnect Technology Conference / Advanced Metallization Conference, IITC/AMC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages123-124
Number of pages2
ISBN (Electronic)9781509003860
DOIs
Publication statusPublished - 2016 Jul 8
Event2016 IEEE International Interconnect Technology Conference / Advanced Metallization Conference, IITC/AMC 2016 - San Jose, United States
Duration: 2016 May 232016 May 26

Publication series

Name2016 IEEE International Interconnect Technology Conference / Advanced Metallization Conference, IITC/AMC 2016

Other

Other2016 IEEE International Interconnect Technology Conference / Advanced Metallization Conference, IITC/AMC 2016
Country/TerritoryUnited States
CitySan Jose
Period16-05-2316-05-26

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Metals and Alloys
  • Surfaces, Coatings and Films

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