Terahertz conductivity of nanograined bulk Bi2Te3

Research output: Contribution to journal › Conference article › Contributed › peer-review

Contributors

  • Jeong Woo Han - , University of Duisburg-Essen (Author)
  • Sepideh Izadi - , Bielefeld University, Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Sarah Salloum - , University of Duisburg-Essen (Author)
  • Ulrike Wolff - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Lauritz Schnatmann - , Institute of Applied Physics, Bielefeld University, Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Ahana Bhattacharya - , University of Duisburg-Essen (Author)
  • Aswin Asaithambi - , University of Duisburg-Essen (Author)
  • Sebastian Matschy - , University of Duisburg-Essen (Author)
  • Heike Schlörb - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Heiko Reith - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Nicolas Perez - , Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Kornelius Nielsch - , Chair of Metallic Materials and Metal Physics, Institute of Applied Physics, Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Stephan Schulz - , University of Duisburg-Essen (Author)
  • Gabi Schierning - , Bielefeld University, Leibniz Institute for Solid State and Materials Research Dresden (Author)
  • Martin Mittendorff - , University of Duisburg-Essen (Author)

Abstract

Nanograined Bi2Te3 offers a large surface-to-volume ratio, making it an interesting material to employ the high mobility surface states for devices. We present THz spectroscopic measurements to reveal the role of the surface carriers.

Details

Original languageEnglish
Article numberFM5F.8
JournalCLEO: QELS_Fundamental Science
Publication statusPublished - 2022
Peer-reviewedYes

Conference

TitleCLEO: QELS_Fundamental Science 2022
Abbreviated titleCLEO: QELS 2022
DescriptionPart of Conference on Lasers and Electro-Optics, CLEO 2022
Duration15 - 20 May 2022
LocationSan Jose McEnery Convention Center & Online
CitySan Jose
CountryUnited States of America

Keywords

ASJC Scopus subject areas