N. S.  Ramgir, Late, D. J., Bhise, A. B., Mulla, I. S., More, M. A., Joag, D. S., and Pillai, V. K., ?Field emission studies of novel ZnO nanostructures in high and low field regions?, Nanotechnology, vol. 17, pp. 2730-2735, 2006.

A. B.  Bhise, Late, D. J., Ramgir, N. S., More, M. A., Mulla, I. S., Pillai, V. K., and Joag, D. S., ?Field emission investigations of RuO2-doped SnO2 wires?, Applied Surface Science, vol. 253, no. 23, pp. 9159-9163, 2007.

A. B.  Bhise, Late, D. J., Sathe, B. R., More, M. A., Mulla, I. S., Pillai, V. K., and Joag, D. S., ?Field emission investigation of single Fe-doped SnO2 wire?, Solid State Sciences, vol. 11, no. 6, pp. 1114-1117, 2009.

A. B.  Bhise, Late, D. J., Sathe, B., More, M. A., Mulla, I. S., Pillai, V. K., and Joag, D. S., ?Fabrication of In-doped SnO2 nanowire arrays and its field emission investigations?, Journal of Experimental Nanoscience, vol. 5, no. 6, p. PII 931283663, 2010.

A. A.  Al-Tabbakh, More, M. A., Joag, D. S., Mulla, I. S., and Pillai, V. K., ?Fowler-nordheim plot behavior and mechanism of field electron emission from ZnO tetrapod structures?, ACS Nano, vol. 4, no. 10, pp. 5585-5590, 2010.

S.  Kumari, Malvi, B., Ganai, A. Kumar, Pillai, V. K., and Gupta, S. Sen, ?Functionalization of SBA-15 mesoporous materials using ``thiol-ene click'' michael addition reaction?, Journal of Physical Chemistry C, vol. 115, no. 36, pp. 17774-17781, 2011.

S.  Kundu, Ghosh, S., Fralaide, M., Narayanan, T. N., Pillai, V. K., and Talapatra, S., ?Fractional photo-current dependence of graphene quantum dots prepared from carbon nanotubes?, Physical Chemistry Chemical Physics, vol. 17, no. 38, pp. 24566-24569, 2015.

I.  Karbhal, Devarapalli, R. Reddy, Debgupta, J., Pillai, V. K., Ajayan, P. M., and Shelke, M. V., ?Facile green synthesis of BCN nanosheets as high-performance electrode material for electrochemical energy storage?, Chemistry-A European Journal, vol. 22, no. 21, pp. 7134-7140, 2016.