Controlled Growth of Related Defects on Oxide Nanowires
Abstract:This study analyzed correlations between semiconducting properties and defects in oxide nanowires by changing the growth temperature and adding a reducing agent. Oxide nanowires each showed different emission spectra and semiconducting properties depending on growth factors caused by structural/intrinsic defects on the surface of the oxide nanowires. In particular, the substrate temperature played a key role in controlling defects during nanowire growth, and defects were reduced more effectively by adding a reducing agent to the source material. Oxide nanowires with reduced defects showed transistor characteristics with an on-current 2.5 times higher and a mobility 3 times higher than as-grown nanowires.
Document Type: Research Article
Publication date: 2011-08-01
More about this publication?
- Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
- Editorial Board
- Information for Authors
- Subscribe to this Title
- Terms & Conditions
- Ingenta Connect is not responsible for the content or availability of external websites