Optical and electronic properties of thermoelectric Zn4 Sb3 across the low-temperature phase transitions

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Using infrared reflection spectroscopy the authors show that the phase transitions from disordered high temperature Β- Zn4 Sb3 into the increasingly higher ordered and complex structured low-temperature phases α and α′ are accompanied by a significant increase in the free charge carrier density and a concomitant increase of the effective scattering rate.

Detaljer

Författare
  • A. P. Litvinchuk
  • B. Lorenz
  • Feng Chen
  • J. Nyĺn
  • U. Häussermann
  • Sven Lidin
  • Limin Wang
  • Arnold M. Guloy
Externa organisationer
  • University of Houston
  • Arizona State University
  • Stockholms universitet
Originalspråkengelska
Artikelnummer181920
TidskriftApplied Physics Letters
Volym90
Utgåva nummer18
StatusPublished - 2007 maj 10
PublikationskategoriForskning
Peer review utfördJa
Externt publiceradJa