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2007 | 112 | 2 | 237-241
Article title

Nonstandard Absorption on Donors in Uniformly Doped II-VI 0D Structures

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EN
Abstracts
EN
The new approach to the understanding of intrashallow donor transition in the reduced dimensionality systems is presented. The magnetospectroscopy experiments done on the CdTe/CdMgTe quantum well based samples, uniformly n-doped, show indications that the surprising lack of spectral sensitivity on applied photon energy can be understood as a result of sample response coming from its different regions. This "non spectroscopic" behaviour (in a sense of the Zeeman splitting) is a consequence of the properties of systems with reduced dimensionality where variety of centre locations in the structure results in continuous density of states available for absorption.
Keywords
Publisher

Year
Volume
112
Issue
2
Pages
237-241
Physical description
Dates
published
2007-08
received
2007-06-09
Contributors
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
References
  • 1. G. Bastard, Phys. Rev. B, 24, 4714, 1981
  • 2. R.L. Green, K.K. Bajaj, Phys. Rev. B, 34, 951, 1986
  • 3. M. Szot, K. Karpierz, J. Kossut, M. Grynberg, in: 27th Int. Proc. Conf. Phys. of Semicond. ICPS-27, Eds. J. Menéndez, C.G. Van de Valle, AIP Conf. Proc., Vol. 772, AIP, New York 2005, p. 1129
  • 4. K. Karpierz, J. Lusakowski, M. Szot, J. Kossut, M. Grynberg, J. Phys. C, to be published
  • 5. M. Szot, K. Karpierz, J. Kossut, M. Grynberg, in: 28th Int. Proc. Conf. Phys. of Semicond. ICPS-28, Eds. W. Jantsch, F. Schaffler, AIP Conf. Proc., Vol. 893, Springer, Berlin 2007, p. 251
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv112n218kz
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