| Zugriffsnummer | 24903 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Reduction of the linewidths of deep luminescence centers in 28Si reveals fingerprints of the isotope constituents |
| 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
Stavrias, N.; University Melbourne, School of Physics, Melbourne, AUSTRALIA; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
Thewalt, M. L. W.; Simon Fraser University, Department of Physics, Burnaby, British Columbia, CANADA
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
Bulanov, A. D.; IChHPS, RAS, Nizhny Novgorod, RUSSIA
Kovalev, I. D.; 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 Letters: 100 (2008), 17, 177402-1 - 177402-4 |
| ISSN | 0031-9007 |
| DOI | |
| Verlag | Ridge, NY: American Physical Society |
| Klassifikationscode | PACS: 78.55.Ap ; PACS: 71.55.Cn |
| Zusammenfassung | Dramatic reductions of the linewidths of well-known deep centers in 28Si reveal "isotopic fingerprints" of the constituents. The ≈ 1014 meV Cu center, thought to be either a Cu pair or an isolated Cu, is shown to contain four Cu Atoms, and the ≈ 780 meV Ag center is shown to contain four Ag. The ≈ 944 meV *Cu center, thought to be a different configuration of a Cu pair, in fact contains three Cu and one Ag, and a new two-Cu two Ag center is found. The ≈735 meV center, previously assigned to Fe, actually contains Au and three Cu. This suggests a family of four-atom (Su, Ag, Au) centers. |
Zitierung
Steger, M., Yang, A., Stavrias, N., Thewalt, M. L. W., Riemann, H., Abrosimov, N. V., Churbanov, M. F., Gusev, A. V., Bulanov, A. D., Kovalev, I. D., Kaliteevskii, A. K., Godisov, O. N., Becker, P., & Pohl, H.-J. (2008). Reduction of the linewidths of deep luminescence centers in ²⁸Si reveals fingerprints of the isotope constituents. Physical Review Letters, 100(17), 177402-1–177402-4. https://doi.org/10.1103/physrevlett.100.177402