- AutorIn
- Rüdiger Schmidt-Grund
- Krauß Hannes
- Christian Kranert
- Michael Bonholzer
- Marius Grundmann
- Titel
- Temperature dependence of the dielectric function in the spectral range (0.5–8.5) eV of an In2O3 thin film
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:15-qucosa2-313829
- Quellenangabe
- Applied Physics Letters Jahrgang: 105
Heft: 11
Artikelnummer: 111906 - Erstveröffentlichung
- 2014
- Abstract (EN)
- We present the dielectric function of a bcc-In2O3 thin film in the wide spectral range from nearinfrared to vacuum-ultraviolet and for temperatures 10 K–300K, determined by spectroscopic ellipsometry. From the temperature dependence of electronic transition energies, we derive electron-phonon coupling properties and found hints that the direct parabolic band-band transitions involve In-d states. Further we discuss possible excitonic contributions to the dielectric function.
- Andere Ausgabe
- Link zur Originalpublikation in Applied Physics Letters
Link: http://dx.doi.org/10.1063/1.4896321 - Freie Schlagwörter (EN)
- dielectric function, temperature
- Verlag
- AIP Publishing, Melville
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:15-qucosa2-313829
- Veröffentlichungsdatum Qucosa
- 30.08.2018
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis