Interaction in the final state and Coulomb screening in the delta-doped heterostructures

A.Y. Silov, N.S. Averkiev, P.M. Koenraad, J.H. Wolter

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We show that Coulomb interaction within a delta-layer of donors is governed by the neighbouring two-dimensional hole gas. It has been found experimentally that the interface luminescence band displays a pronounced blue shift when the two-dimensional holes recombine with delta-donors. Our analysis confirms that a uniform distribution of the delta dopants provides an adequate description of the energy shift versus excitation level.
Originele taal-2Engels
TitelPhysics of semiconductors 2002 : proceedings of the 26th International Conference on the Physics of Semiconductors held in Edinburgh, UK, 29 July - 2 August 2002
RedacteurenA.R. Long, J.H. Davies
Plaats van productieBristol
UitgeverijInstitute of Physics
Pagina'sH69-1/4
ISBN van geprinte versie0-7503-0924-5
StatusGepubliceerd - 2003
Evenementconference; 26th International Conference on the Physics of Semiconductors -
Duur: 1 jan 2003 → …

Publicatie series

NaamInstitute of Physics Conference Series
Volume171
ISSN van geprinte versie0951-3248

Congres

Congresconference; 26th International Conference on the Physics of Semiconductors
Periode1/01/03 → …
Ander26th International Conference on the Physics of Semiconductors

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  • Citeer dit

    Silov, A. Y., Averkiev, N. S., Koenraad, P. M., & Wolter, J. H. (2003). Interaction in the final state and Coulomb screening in the delta-doped heterostructures. In A. R. Long, & J. H. Davies (editors), Physics of semiconductors 2002 : proceedings of the 26th International Conference on the Physics of Semiconductors held in Edinburgh, UK, 29 July - 2 August 2002 (blz. H69-1/4). (Institute of Physics Conference Series; Vol. 171). Institute of Physics.