Mesoscopic Phenomena in Microstructures of IV-VI Epilayers

• Authors: G. Grabecki , T. Dietl , W. Plesiewicz , A. Lenard , T. Skośkiewicz , E. Kamińska , A. Piotrowska , E. Papis , N. Frank , G. Bauer
• Languages of publication: EN

Abstracts

EN

Magnetoresistance measurements of photolithographically patterned PbSe and Pb-{1-y}Mn_{x}Se microstructures were performed. Reproducible mag­netoconductance fluctuations with the amplitude increasing with decreasing temperature were observed. Unexpectedly, these fluctuations contain a com­ponent periodic in the magnetic field, and their magnitude is greater than that expected from the current theory of the universal conductance fluctua­tions. Possible explanations are discussed.

Keywords

EN

71.55.Jv

Discipline

• 71.55.Jv: Disordered structures; amorphous and glassy solids

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 87
• Issue: 2
• Pages: 551-554

Dates

published

1995-02

Contributors

author

G. Grabecki

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

T. Dietl

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

W. Plesiewicz

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

A. Lenard

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

T. Skośkiewicz

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

E. Kamińska

• Institute of Electron Technology, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

A. Piotrowska

• Institute of Electron Technology, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

E. Papis

• Institute of Electron Technology, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

N. Frank

• Institute für Halbleiterphysik, Johannes Kepler Universität Linz, 4040 Linz, Austria

author

G. Bauer

• Institute für Halbleiterphysik, Johannes Kepler Universität Linz, 4040 Linz, Austria

Identifiers

DOI

10.12693/APhysPolA.87.551