Radioactive isotopes in photoluminescence experiments: Identification of defect levels

Magerle R, Burchard A, Deicher M, Kerle T, Pfeiffer W, Recknagel E (1995)
Physical Review Letters 75(8): 1594-1597.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
The characteristic lifetimes of radioactive isotopes can be used to label and identify defect levels in semiconductors which can be detected by photoluminescence (PL). This is demonstrated in GaAs doped with radioactive In-111. During its decay to Cd-111 all those PL peaks increase for which Cd accepters are involved. By deriving a quantitative relation between PL intensity and Cd concentration we show that this intensity increase is determined only by the nuclear lifetime of In-111. Thus we gain a complete and independent identification of the Cd related PL peaks in GaAs.
Erscheinungsjahr
1995
Zeitschriftentitel
Physical Review Letters
Band
75
Ausgabe
8
Seite(n)
1594-1597
ISSN
0031-9007
eISSN
1079-7114
Page URI
https://pub.uni-bielefeld.de/record/2407707

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Magerle R, Burchard A, Deicher M, Kerle T, Pfeiffer W, Recknagel E. Radioactive isotopes in photoluminescence experiments: Identification of defect levels. Physical Review Letters. 1995;75(8):1594-1597.
Magerle, R., Burchard, A., Deicher, M., Kerle, T., Pfeiffer, W., & Recknagel, E. (1995). Radioactive isotopes in photoluminescence experiments: Identification of defect levels. Physical Review Letters, 75(8), 1594-1597. doi:10.1103/PhysRevLett.75.1594
Magerle, R., Burchard, A., Deicher, M., Kerle, T., Pfeiffer, W., and Recknagel, E. (1995). Radioactive isotopes in photoluminescence experiments: Identification of defect levels. Physical Review Letters 75, 1594-1597.
Magerle, R., et al., 1995. Radioactive isotopes in photoluminescence experiments: Identification of defect levels. Physical Review Letters, 75(8), p 1594-1597.
R. Magerle, et al., “Radioactive isotopes in photoluminescence experiments: Identification of defect levels”, Physical Review Letters, vol. 75, 1995, pp. 1594-1597.
Magerle, R., Burchard, A., Deicher, M., Kerle, T., Pfeiffer, W., Recknagel, E.: Radioactive isotopes in photoluminescence experiments: Identification of defect levels. Physical Review Letters. 75, 1594-1597 (1995).
Magerle, R., Burchard, A., Deicher, M., Kerle, T., Pfeiffer, Walter, and Recknagel, E. “Radioactive isotopes in photoluminescence experiments: Identification of defect levels”. Physical Review Letters 75.8 (1995): 1594-1597.

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