Rao, G. Venkata ; Säuberlich, F. ; Klein, Andreas (2021)
Influence of Mg content on the band alignment at CdS∕(Zn,Mg)O interfaces.
In: Applied Physics Letters, 87 (3)
doi: 10.26083/tuprints-00019857
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Influence of Mg content on the band alignment at CdS∕(Zn,Mg)O interfaces |
| Language: | English |
| Date: | 2021 |
| Place of Publication: | Darmstadt |
| Publisher: | AIP Publishing |
| Journal or Publication Title: | Applied Physics Letters |
| Volume of the journal: | 87 |
| Issue Number: | 3 |
| Collation: | 3 Seiten |
| DOI: | 10.26083/tuprints-00019857 |
| Corresponding Links: | |
| Origin: | Secondary publication service |
| Abstract: | In this investigation, we studied electronic properties of the CdS/Zn1−xMgxO (x=0,0.15) interface using photoelectron spectroscopy. ZnO and (Zn,Mg)O films were deposited by magnetron sputtering from ceramic targets on thermally evaporated CdS. Valence-band offsets of ΔEV=1.2±0.1 eV are determined for both interfaces. The gap difference of 0.3 eV between ZnO and Zn0.85Mg0.15O is therefore fully accommodated by a different conduction-band energy, which should be well suited for modulation doping in ZnO/(Zn,Mg)O heterostructures. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-198572 |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Surface Science |
| Date Deposited: | 11 Nov 2021 13:27 |
| Last Modified: | 19 Jan 2023 12:49 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/19857 |
| PPN: | 50387504X |
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