My research field or area of interest innanotechnology
Carbon nanotubes, Graphene, Raman spectroscopy, Field Emission, Chemical Vapour Deposition
1.Himani Sharma, A. K. Shukla, V. D. Vankar, Influence of Fe nanoparticles diameters on the structure and electron emission studies of carbon nanotubes and multilayer graphene, Materials Chemistry and Physics, 137, 802 (2013).
2.Himani Sharma, D. C. Agarwal, A. K. Shukla, D. K. Avasthi, V. D. Vankar Surface enhanced Raman scattering and fluorescence emission of gold nanoparticles-multiwalled carbon nanotubes hybrid, Journal of Raman Spectroscopy, 44, 12(2013).
3.Himani Sharma, A. K. Shukla, V. D. Vankar, Structural modifications and enhanced Raman scattering from multiwalled carbon nanotubes grown on titanium coated silicon single crystals, Thin Solid Films 520, 1902 (2012).
4.Vishakha Kaushik, H. Sharma, Pooja Girdhar, A. K. Shukla, V. D. Vankar, Structural modification and enhanced electron emission from multiwalled carbon nanotubes grown on Ag/Fe catalysts coated Si substrates, Materials Chemistry and Physics 130, 986 (2011).
5.Himani Sharma, A. K. Shukla, V. D. Vankar, Effect of titanium interlayer on the microstructure and electron emission characteristics of multiwalled carbon nanotubes, Journal of Applied Physics 110, 033726 (2011).
6.Himani Sharma, V. Kaushik, Pooja Girdhar, V. N. Singh, A. K. Shukla, V. D. Vankar, Enhanced electron emission from titanium coated multiwalled carbon nanotubes, Thin Solid Films 518, 6915 (2010).
7.M. Sharma, H. Sharma and K. K. Raina, La3+ substituted lead calcium titanate ceramics, Journal of Physics and Chemistry of Solids 69, 2584 (2008).
8.Rajkumar Patra, Himani Sharma, S. Ghosh, V. D. Vankar, Field emission studies of CNT, Zn Coated CNT and ZnO-CNT films, (under review).
1.Field Emission Studies of Carbon Nanotubes Grown over Ni- Cr Films, H. Sharma, S. Chhoker, S. Vinayak, A.K. Shukla, V. D. Vankar; Fourteenth APAM State of Materials Research and New Trends in Materials Science, November 18-20 2008, NPL India.
2.Field Emission and Raman Characteristics of MPECVD grown multiwalled CNTs, Himani Sharma, Vishakha Kaushik, Pooja, A. K. Shukla, V. D. Vankar; IRNANO, November 26-29 2009, Delhi University India.
3.Multiwalled Carbon nanotubes based gas sensors, Himani Sharma, Vishakha Kaushik, M.C. Bhatnagar, A.K. Shukla, V.D. Vankar; NSPTS-15, March 4-6 2010, Pune University, India.
4.Effect of Titanium on the growth and field emission properties of PECVD grown multiwalled carbon nanotubes, Himani Sharma, A.K. Shukla, V.D. Vankar, NSTI- Nanotech, June 21-25, 2010, Anaheim, CA, USA.
5.Hydrophobic to hydrophilic wetting in carbon nanotubes, Himani Sharma, Rajkumar Patra, A. K. Shukla, D. K. Avasthi and V. D. Vankar, Diamond-2011, September 4-8, 2011, Garmisch - Partenkirchen, Bavaria, Germany.
6.Field emission studies of CNT, Zn-CNT, ZnO-CNT and correlation with microstructure, Rajkumar Patra, Himani Sharma, S. Ghosh and V. D. Vankar, Diamond-2011, September 4-8, 2011, Garmisch - Partenkirchen, Bavaria, Germany.
7.Au-nanoparticles decorated MWCNTs demonstrating enhanced fluorescence and Raman spectroscopy, Himani Sharma, Vishakha Kaushik, A. K. Shukla, D. K. Avasthi and V. D. Vankar, IVSTFST-2011, November 9 - 12, 2011, BARC, Mumbai, India. (Best oral presentation award).
8.Modification in Surface Morphology and Enhanced Field Emission Properties of Pristine Carbon Nanotubes by Introducing Nitrogen Gas, Vishakha Kaushik, Himani Sharma, A. K. Shukla, and V. D. Vankar, IVSTFST-2011, November 9 - 12, 2011, BARC, Mumbai, India.
Researchgroup, Institute, University, School, Company name
Indian Institute of Technology Delhi
Researchgroup, Institute, Company, University, School webpage
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