NDLI: Low temperature growth of vertically aligned AlN nanocone arrays without catalysts and investigation on their field emission behaviors

Content Provider	IEEE Xplore Digital Library
Author	Fei Liu Su, Z.J. Mo, F.Y. Li Li Huang, Z.Q. Chen, J. Deng, S.Z. Xu, N.S.
Copyright Year	2009
Description	Author affiliation: State Key Lab of Optoelectronic Materials and Technologies, Guangdong Province Key Lab of Display Material and Technology, School of Physics and Engineering, Sun Yat-sen University, Guangdong, 510275, People's Republic of China (Fei Liu; Su, Z.J.; Mo, F.Y.; Li Li; Huang, Z.Q.; Chen, J.; Deng, S.Z.; Xu, N.S.)
Abstract	AlN nanostructures are very particular due to its high melting point (> 2300°C), high thermal conductivity (K ~320 W/m·k), large exciton binding energy and strong endurance to harsh environment [1–3]. Recent researches on AlN nanostructures have stimulated the emerging of controllable growth technique, and as a result different morphology of AlN nanostructures are synthesized in aligned arrays [4–6]. But it is noted that these known preparation methods are usually found to have some difficulties for application in nanometer scale devices. High temperature growth increases the production costs and limits the usage of substrate with low melting point. Furthermore, the use of catalysts will influence the properties of the prepared AlN nanostructures. For example, the catalysts will introduce some impurities and affect their field emission properties by affecting the contact resistance between the nanostructure and the substrate. Therefore, developing a catalyst-free way to fabricate AlN nanostructures in oriented arrays become a challenge.
Starting Page	159
Ending Page	160
File Size	690763
Page Count	2
File Format	PDF
ISBN	9781424435876
DOI	10.1109/IVNC.2009.5271619
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-20
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature Nanostructures Nanostructured materials Indium tin oxide Conducting materials Thermal conductivity Furnaces Cathodes Flat panel displays Physics
Content Type	Text
Resource Type	Article

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