Cyclotron masses of asymmetrically doped HgTe quantum wells

A. Pfeuffer-Jeschke*, F. Goschenhofer, Shun-Jen Cheng, V. Latussek, J. Gerschütz, C. R. Becker, R. R. Gerhardts, G. Landwehr

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

We report on experimental and theoretical investigations of the cyclotron mass in six n-type modulation doped HgTe single quantum wells. Magnetotransport measurements at low temperatures resulted in well pronounced Shubnikov-de Haas oscillations and quantum Hall plateaus. The cyclotron mass was determined from the temperature dependence of the Shubnikov-de Haas oscillations at low magnetic fields. Theoretical calculations of the semi-classical cyclotron mass are based on a 8 × 8 k · p model. The influence of the induced free carriers is included in a self-consistent Hartree calculation.

Original languageEnglish
Pages (from-to)486-489
Number of pages4
JournalPhysica B: Condensed Matter
Volume256-258
DOIs
StatePublished - 2 Dec 1998

Keywords

  • Band structure
  • HgTe
  • Magnetotransport
  • Quantum wells

Fingerprint Dive into the research topics of 'Cyclotron masses of asymmetrically doped HgTe quantum wells'. Together they form a unique fingerprint.

Cite this