Integer quantum Hall effect in a PbTe quantum well

Chitta, V. A.; Desrat, W.; Maude, D. K.; Piot, B. A.; Oliveira, N. F.; Rappl, P. H. O.; Ueta, A. Y.; Abramof, E.

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Integer quantum Hall effect in a PbTe quantum well

MPS-Authors

/persons/resource/persons280292

Maude, D. K.
High Magnetic Field Laboratory, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Chitta, V. A., Desrat, W., Maude, D. K., Piot, B. A., Oliveira, N. F., Rappl, P. H. O., et al. (2006). Integer quantum Hall effect in a PbTe quantum well. Physica E, 34(1-2), 124-127.

Cite as: https://hdl.handle.net/21.11116/0000-000E-B48D-8

Abstract

Transport measurements have been carried out on a 10 nm n-type PbTe/Pb0.9Eu0.1Te quantum well at millikelvin temperatures. The Hall and longitudinal resistances are measured in a Van der Pauw geometry under high magnetic fields up to 23 T. A robust signature of the integer quantum Hall effect is observed without any sign of parasitic parallel conduction. The unconventional sequence of filling factors associated with the integer quantum Hall effect is discussed in terms of the occupancy of multiple valleys. (c) 2006 Elsevier B.V. All rights reserved.