| Zugriffsnummer | 24902 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Isotopic fingerprints of Pt-containing luminescence centers in highly enriched 28Si |
| Autor(in); Institution |
Steger, M.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Yang, A.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Sekiguchi, T.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Saeedi, K.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Thewalt, M. L. W.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Henry, M. O.; Dublin City University, School of Physical Sciences, Dublin, IRELAND
Johnston, K.; ISOLDE, CERN, Geneva, SWITZERLAND
Alves, E.; Instituto Technológico e Nuclear, Unidade de Fisica e Aceleradores, Sacavém, PORTUGAL
Wahl, U.; Instituto Technológico e Nuclear, Unidade de Fisica e Aceleradores, Sacavém, PORTUGAL
Riemann, H.; Institute for Crystal Growth (IKZ), Berlin, GERMANY
Abrosimov, N. V.; Institute for Crystal Growth (IKZ), Berlin, GERMANY
Churbanov, M. F.; IChHPS, RAS, Nizhny Novgorod, RUSSIA
Gusev, A. V.; IChHPS, RAS, Nizhny Novgorod, RUSSIA
Kaliteevskii, A. K.; Science and Technical Center Centrotech, St. Petersburg, RUSSIA
Godisov, O. N.; Science and Technical Center Centrotech, St. Petersburg, RUSSIA
Becker, Peter; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Pohl, H.-J.; VITCON Projectconsult GmbH, Jena, GERMANY
|
| Quelle/Jahr | Physical Review B: 81 (2010), 23, 235217-1 - 235217-6 |
| ISSN | 1098-0121 |
| DOI | |
| Verlag | Ridge, NY: American Physical Society |
| Klassifikationscode | PACS: 71.35.-y ; PACS: 71.55.Cn ; PACS: 78.55.Ap |
| Freie Schlagworte | Excitons and related phenomena ; Elemental semiconductors |
| Zusammenfassung | Recently we have shown that the reduction in the photoluminescence linewidth of many deep luminescence centers in highly enriched 28Si results in well-resolved isotopic fingerprints. This allows for a better characterization of a defect center, as not only the involvement of a specific element but also the number of atoms of the element within the complex can be determined. Surprisingly, we have found that many well-known luminescence centers have a different composition that originally supposed. In addition, we have found a large number of four- and five-atom luminescence centers involving the elements Cu, Au, and Li. Here we introduce series of four- and five-atom deep luminescence centers involving a single Pt atom together with Cu and Li, similar to what has been previously for Au-containing luminescence centers. |
Zitierung
Steger, M., Yang, A., Sekiguchi, T., Saeedi, K., Thewalt, M. L. W., Henry, M. O., Johnston, K., Alves, E., Wahl, U., Riemann, H., Abrosimov, N. V., Churbanov, M. F., Gusev, A. V., Kaliteevskii, A. K., Godisov, O. N., Becker, P., & Pohl, H.-J. (2010). Isotopic fingerprints of Pt-containing luminescence centers in highly enriched ²⁸Si. Physical Review B, 81(23), 235217-1–235217-6. https://doi.org/10.1103/physrevb.81.235217