Nature Communications (Feb 2021)

Flux periodic oscillations and phase-coherent transport in GeTe nanowire-based devices

  • Jinzhong Zhang,
  • Pok-Lam Tse,
  • Abdur-Rehman Jalil,
  • Jonas Kölzer,
  • Daniel Rosenbach,
  • Martina Luysberg,
  • Gregory Panaitov,
  • Hans Lüth,
  • Zhigao Hu,
  • Detlev Grützmacher,
  • Jia Grace Lu,
  • Thomas Schäpers

DOI
https://doi.org/10.1038/s41467-021-21042-5
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 8

Abstract

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A deep understanding of low-temperature transport properties of GeTe material remains a challenge. Here, the authors investigate phase-coherent phenomena in GeTe nanowire structures where the occurrence of magnetic flux-periodic oscillations come from the formation of a tubular hole accumulation layer.