In-Plane/Tilted Magnetic-Field-Dependent Conductance of 2D Electron Systems in Asymmetric Double Quantum Wells

• Authors: L. Smrčka , P. Vašek , T. Jungwirth , O.N. Makarovskii , M. Cukr , L. Jansen
• Languages of publication: EN

Abstracts

EN

The resistance in an asymmetric double-well structure was measured as a function of magnetic fields oriented almost parallel to the plane of the electron layer. It was shown that the shape of the magnetoresistance curves is close to the in-plane magnetic-field-dependent density of states which we obtained by self-consistent numerical calculation. The novel feature is the negative magnetoresistance observed at low magnetic fields.

Keywords

EN

73.40.Kp; 72.20.My

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1997
• Volume: 92
• Issue: 5
• Pages: 981-984

Dates

published

1997-11

Contributors

author

L. Smrčka

• Institute of Physics, Academy of Science of the Czech Republic, Cukrovarnická 10, 162 00 Prague 6, Czech Republic

author

P. Vašek

• Institute of Physics, Academy of Science of the Czech Republic, Cukrovarnická 10, 162 00 Prague 6, Czech Republic

author

T. Jungwirth

• Institute of Physics, Academy of Science of the Czech Republic, Cukrovarnická 10, 162 00 Prague 6, Czech Republic

author

O.N. Makarovskii

• Institute of Physics, Academy of Science of the Czech Republic, Cukrovarnická 10, 162 00 Prague 6, Czech Republic

author

M. Cukr

• Institute of Physics, Academy of Science of the Czech Republic, Cukrovarnická 10, 162 00 Prague 6, Czech Republic

author

L. Jansen

• Grenoble High Magnetic Field Laboratory, B.P. 166, 38042 Grenoble Cedex 9, France