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Ajay Kumar Mann
Articles written in Bulletin of Materials Science
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Volume 31 Issue 3 June 2008 pp 233-240
Formation of InN nanoparticle and nanorod structures by nitrogen plasma annealing method
Ajay Kumar Mann Deepak Varandani Bodh Raj Mehta Lalit Kumar Malhotra G Mangamma A K Tyagi
In the present study, a novel method involving nitrogen plasma annealing has been reported for preparing InN nanoparticle/nanorod structures and for improving the properties of InN nanoparticle layers. Plasma annealed structures have been characterized by X-ray diffraction, atomic force microscopy and photoluminescence spectroscopy techniques. InN nanoparticle layers have been prepared using activated reactive evaporation set up. It has been observed that there is a remarkable improvement in the conductivity and crystallinity of InN nanoparticle layers on annealing in nitrogen plasma. This has been attributed to the increase in the nitrogen content of the samples. Experiments involving plasma annealing of In nanorods deposited oxide template has also been carried out. It was found that on plasma treatment In nanorods get converted to mixed phase InN nanorods with hexagonal and cubic fractions.
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Bulletin of Materials Science
Volume 46, 2023
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Continuous Article Publishing mode
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Dr Shanti Swarup Bhatnagar for Science and Technology
Posted on October 12, 2020Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
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