Konferenzpaper

Erschienen in: Zinc oxide and related materials

Herausgeberliste: Christen, J.; Jagadish, C.; Look, D.C.; Yao, T.; Bertram, F.

Jahr der Veröffentlichung: 2007

Seiten: 79-85

ISBN: 978-1-55899-914-5

DOI Link: https://doi.org/10.1557/PROC-0957-K05-05

Konferenz: Symposium K: Zinc Oxide and Related Materials

Serientitel: Materials Research Society symposium proceedings

Serienzählung: 957

Abstract: 

ZnO and ZnO/EosinY hybrid materials were electrodeposited from aqueous zinc salt solutions on (0001) GaN and on (0001) ZnO. Crystalline ZnO was deposited as proven by X-ray diffraction (XRD). The intensity pattern for ZnO/EosinY showed a preferential orientation with the c- plane of ZnO parallel to GaN (0001) or ZnO (0001). XRD rocking curves with FWHM=0.25° indicated a high level of in-plane orientation of the deposited ZnO crystalline domains. The peak position of (0002) ZnO was shifted by 2Θ=1.3°. This difference and the corresponding simultaneous shift of (0004) ZnO were explained by a lattice expansion by 3.6 % in the c- direction. This clearly indicated the strong influence of the Eosin Y molecules adsorbed during the electrodeposition of ZnO. Scanning electron microscopy (SEM) revealed the formation of domains with different crystal sizes pointing at a varying density of nucleation sites on the substrate.

Harvard-Zitierstil: Loewenstein, T., Neumann, C., Meyer, B., Yoshida, T. and Schlettwein, D. (2007) Modification of ZnO layers by molecular adsorbates during electrochemical deposition, in Christen, J., Jagadish, C., Look, D., Yao, T. and Bertram, F. (eds.) Zinc oxide and related materials. Warrendale, Pa.: Materials Research Society. pp. 79-85. https://doi.org/10.1557/PROC-0957-K05-05

APA-Zitierstil: Loewenstein, T., Neumann, C., Meyer, B., Yoshida, T., & Schlettwein, D. (2007). Modification of ZnO layers by molecular adsorbates during electrochemical deposition. In Christen, J., Jagadish, C., Look, D., Yao, T., & Bertram, F. (Eds.), Zinc oxide and related materials. (pp. 79-85). Materials Research Society. https://doi.org/10.1557/PROC-0957-K05-05