Optical Properties of CdTe QDs Formed Using Zn Induced Reorganization

• Authors: J. Kobak , W. Pacuski , T. Jakubczyk , T. Kazimierczuk , A. Golnik , K. Frank , A. Rosenauer , C. Kruse , D. Hommel , J. Gaj
• Languages of publication: EN

Abstracts

EN

In this paper we present optical studies of CdTe quantum dots formed using Zn-induced reorganization. The pattern of quantum dot photoluminescence lines is found to be similar to typical results reported for quantum dots grown with other techniques, although the positively charged exciton line is relatively more pronounced. Also the energy spacing between biexciton and exciton lines is found to be larger than in typical results. Zn-induced reorganization results in quantum dots density higher by an order of magnitude than in Te-induced quantum dots.

Keywords

EN

81.07.Ta; 78.67.Hc

Discipline

• 78.67.Hc: Quantum dots
• 81.07.Ta: Quantum dots

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 5
• Pages: 627-629

Dates

published

2011-05

Contributors

author

J. Kobak

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland

author

W. Pacuski

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland
• Institute of Solid State Physics, University of Bremen, P.O. Box 330 440, D-28334 Bremen, Germany

author

T. Jakubczyk

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland

author

T. Kazimierczuk

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland

author

A. Golnik

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland

author

K. Frank

• Institute of Solid State Physics, University of Bremen, P.O. Box 330 440, D-28334 Bremen, Germany

author

A. Rosenauer

• Institute of Solid State Physics, University of Bremen, P.O. Box 330 440, D-28334 Bremen, Germany

author

C. Kruse

• Institute of Solid State Physics, University of Bremen, P.O. Box 330 440, D-28334 Bremen, Germany

author

D. Hommel

• Institute of Solid State Physics, University of Bremen, P.O. Box 330 440, D-28334 Bremen, Germany

author

J. Gaj

• Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, PL-00-681 Warszawa, Poland

References

• 1. T. Kazimierczuk, J. Suffczyński, A. Golnik, J. Gaj, P. Kossacki, P. Wojnar, Phys. Rev. B 79, 153301 (2009)
• 2. F. Tinjod, B. Gilles, S. Moehl, K. Kheng, H. Mariette, Appl. Phys. Lett. 82, 4340 (2003)
• 3. C. Kruse, M. Gartner, A. Gust, D. Hommel, Appl. Phys. Lett. 90, 221102 (2007)
• 4. F. Tinjod, S. Moehl, K. Kheng, B. Gilles, H. Mariette, J. Appl. Phys. 95, 102 (2004)

Identifiers

DOI

10.12693/APhysPolA.119.627