Development of amorphous bulk Al-Mn-Si for nano-structured thermoelectric materials

Masahiro Adachi, Shunsuke Fujii, Makoto Kiyama, Yoshiyuki Yamamoto, Shunsuke Nishino, Muthusamy Omprakash, Akio Yamamoto, Akihiro Makino, Tsunehiro Takeuchi

Research output: Contribution to journalConference articlepeer-review

Abstract

In this study, we have developed amorphous bulk in the Al-Mn-Si alloy system as a precursor of thermoelectric materials consisting of nano-grains. The quenched ribbon samples at the composition of Al34.4Mn21.2Si44.4 became single amorphous phase. By applying approximately 3 GPa at room temperature, we succeeded in preparing bulk amorphous samples without possessing any other crystalline phases.

Original languageEnglish
Pages (from-to)10291-10297
Number of pages7
JournalMaterials Today: Proceedings
Volume5
Issue number4
DOIs
Publication statusPublished - 2018
Event14th European Conference on Thermoelectrics, ECT2016 - Lisbon, Portugal
Duration: 2016 Sep 202016 Sep 23

Keywords

  • Amorphous
  • Nano structred thermoelectric materials
  • Thermoelectric materials

ASJC Scopus subject areas

  • Materials Science(all)

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