Multi-layered microwire with a bi-metal tip for thermoelectric applications

Sampo Eero Siukonen, Toshinori Daimon, Hironori Tohmyoh

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

A multi-layered microwire for thermoelectric applications was fabricated. This was made by depositing a thin Al layer on a 100 μm diameter Fe core, and a bi-metal tip was created at one end of the wire. A thermoelectromotive force was successfully generated by applying different temperatures to each end of the wire. The sign of the thermoelectromotive force changed depending on to which end the higher temperature was applied. The Seebeck coefficient of the fabricated, multi-layered microwire was measured to be 1.96 μV K−1.

Original languageEnglish
Pages (from-to)747-749
Number of pages3
JournalApplied Thermal Engineering
Volume107
DOIs
Publication statusPublished - 2016 Aug 25

Keywords

  • Al
  • Fe
  • Microwire
  • Seebeck effect
  • Thermoelectromotive force

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Industrial and Manufacturing Engineering

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