P. Karuna Purnapu Rupa

Surface and nanoindentation studies on nanocrystalline titanium diboride thin film deposited by magnetron sputtering

S.K. Mishra, P. Karuna Purnapu Rupa, L. C. Pathak · Thin Solid Films · 2007 · 35 citations

Materials Science, Engineering, Surface Science +7

XPS Studies on Nanocomposite Si–C–N Coatings Deposited by Magnetron Sputtering

Shashank Mishra, A. S. Bhattacharyya, P. Karuna Purnapu Rupa et al. · Nanoscience and Nanotechnology Letters · 2012 · 23 citations

Engineering, Cubic Boron Nitride, Thin Film Process Technology +16

Mechanical and deformation behaviour of titanium diboride thin films deposited by magnetron sputtering

P. Karuna Purnapu Rupa, P.C. Chakraborti, S.K. Mishra · Thin Solid Films · 2008 · 23 citations

Materials Engineering, Magnetism, Materials Science +11

Effect of titanium diluent on the fabrication of Al2O3–ZrB2 composite by SHS dynamic compaction

Seema Mishra, P. Karuna Purnapu Rupa, Swapan Kumar Das · Composites Science and Technology · 2006 · 23 citations

Materials Engineering, Materials Science, Metal Matrix Composite +8

Effect of pressure and substrate temperature on the deposition of nano-structured silicon–carbon–nitride superhard coatings by magnetron sputtering

S.K. Mishra, Chander Shekhar, P. Karuna Purnapu Rupa et al. · Thin Solid Films · 2007 · 20 citations

Materials Science, Engineering, Surface Science +9