Title

Photoluminescence And Raman Study Of Well-Aligned Zno Nanorods On P-Si Substrate

Keywords

Electric Field Assisted Growth; Photoluminescence Properties; Self-Assembly; ZnO Nanorod Arrays

Abstract

We report on optical properties of ZnO nanorods grown on p-type Si substrates by an electric-field assisted assembly technique in aqueous solutions applied at relative low temperature (96 °C). The results of micro-Raman study are indicative of high crystalline quality of the produced nanorods. The analysis of the photoluminescence properties of the material demonstrates the possibility to control the free carrier concentration by post-growth thermal treatment leading to the formation of compensating centers, while the crystalline quality of the material is not affected. © 2011 American Scientific Publishers All rights reserved.

Publication Date

12-1-2011

Publication Title

Journal of Nanoelectronics and Optoelectronics

Volume

6

Issue

4

Number of Pages

473-477

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1166/jno.2011.1198

Socpus ID

84857204180 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84857204180

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