Field emission study of Te nanowire arrays grown on conducting silicon substrate

Changzeng Yan, C. M. Raghavan, Shashikant P. Patole, J. B. Yoo, Dae Joon Kang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this communication, synthesis of high quality and length controlled Te nanowire arrays directly grown on silicon substrate with and without the coating of seed layer by a facile hydrothermal method was reported. The most preferential orientation of tellurium NW's was found along [001] through micro structural investigation. Field emission properties of as grown and annealed under Ar: H 2 reduction atmosphere are studied meticulously. The emission current density of vacuum annealed Te nanowire arrays was found to be 25μA/cm 2 at 3.0 V/μm.

Original languageBritish English
Title of host publicationTechnical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012Om
Pages366-367
Number of pages2
DOIs
StatePublished - 2012
Event25th International Vacuum Nanoelectronics Conference, IVNC 2012 - Jeju, Korea, Republic of
Duration: 9 Jul 201213 Jul 2012

Publication series

NameTechnical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012

Conference

Conference25th International Vacuum Nanoelectronics Conference, IVNC 2012
Country/TerritoryKorea, Republic of
CityJeju
Period9/07/1213/07/12

Keywords

  • field emission property
  • Te nanowires

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