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Growth and Electrostatic/chemical Properties of Metal/LaAlO3/SrTiO3 Heterostructures
Published on: February 8, 2018
Cross-medal arrays of Ta-doped rutile titania
Xianfeng Yang1, Jian Chen, Li Gong
1Department of Chemistry and Centre of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
Journal of the American Chemical Society
|August 27, 2009
Abstract:
A rutile microstructure with a novel cross-medal morphology was prepared via a hydrothermal method by using a Tantalum foil as both the doping source and the substrate. This rutile cross-medal prefers to grow along an unprecedented preferential orientation of <110> directions from the substrate, which is very different from the traditional c-axis. The new material exhibits highly enhanced field emission (FE) properties.
