Open this publication in new window or tab >>Show others...
2011 (English)In: Proceedings of SPIE Volume 7940 / [ed] Ferechteh Hosseini Teherani, David C. Look, David J. Rogers, Bellingham, Washington, USA: SPIE - International Society for Optical Engineering, 2011Conference paper, Published paper (Other academic)
Abstract [en]
Zinc oxide (ZnO) and especially in the nanostructure form is currently being intensively investigated world wide for the possibility of developing different new photonic devices. We will here present our recent findings on the controlled low temperature chemical growth of ZnO nanorods (NRs) on different large area substrates. Many different heterojunctions of ZnO NRs and p-substrates including those of crystalline e. g. p-GaN, p-SiC or amorphous nature e. g. p-polymer coated plastic and p-polymer coated paper will be shown. Moreover, the effect of the p-electrode of these heterojunctions on tuning the emitted wavelength and changing the light quality will be discussed. An example using ZnO NR/p-GaN will be shown and the electrical and electro-optical characteristics will be analyzed. For these heterojunctions the effect of post growth annealing and its effect on the electroluminescence (EL) spectrum will be shown. Finally, intrinsic white light emitting diodes based on ZnO NRs on foldable and disposable amorphous substrates (plastic and paper) will also be presented.
Place, publisher, year, edition, pages
Bellingham, Washington, USA: SPIE - International Society for Optical Engineering, 2011
Series
Proceedings of SPIE, ISSN 0277-786X ; 7940
National Category
Engineering and Technology
Identifiers
urn:nbn:se:liu:diva-74726 (URN)10.1117/12.879327 (DOI)9780819484772 (ISBN)
Conference
Conference on Oxide-based Materials and Devices II, San Francisco, CA, USA, JAN 23-26, 2011
2012-02-062012-02-062024-01-08Bibliographically approved