Characterization of Interfaces in Semimagnetic Quantum Wells

• Authors: G. Schmitt , B. Kuhn-Heinrich , U. Zehnder , W. Ossau , T. Litz , A. Waag , G. Landwehr
• Languages of publication: EN

Abstracts

EN

The interfaces between nonmagnetic CdTe quantum wells and semimagnetic barriers of Cd_{1-x}Mn_{x}Te were investigated for several well widths by low temperature photoluminescence and photoluminescence excitation spectroscopy. Specially designed Cd_{1-x}Mn_{x}Te/CdTe/Cd_{1-y}Mg_{y}Te structures enable us to distinguish the quality of the semimagnetic normal and inverted interfaces. The normal interface shows to have a better structural quality than the inverted interface.

Keywords

EN

78.66.-w; 78.55.Et

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 88
• Issue: 5
• Pages: 897-900

Dates

published

1995-11

Contributors

author

G. Schmitt

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

B. Kuhn-Heinrich

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

U. Zehnder

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

W. Ossau

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

T. Litz

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

A. Waag

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

author

G. Landwehr

• Physikalisches Institut der Universität Würzburg, Am Hubland, 97074 Würzburg, Germany