| Image force microscopy of molecular resonance: A microscope principle I Rajapaksa, K Uenal, HK Wickramasinghe Applied physics letters 97 (7), 2010 | 192 | 2010 |
| Raman spectroscopy and microscopy based on mechanical force detection I Rajapaksa, H Kumar Wickramasinghe Applied physics letters 99 (16), 2011 | 96 | 2011 |
| Higher order harmonic detection for exploring nonlinear interactions with nanoscale resolution RK Vasudevan, MB Okatan, I Rajapaksa, Y Kim, D Marincel, ... Scientific Reports 3 (1), 2677, 2013 | 22 | 2013 |
| IOT device selection A Nilsson, I Rajapaksa, S Sindia US Patent 10,917,767, 2021 | 15 | 2021 |
| Ion beam engineered nano silver silicon substrates for surface enhanced Raman spectroscopy DN Wijesundera, I Rajapaksa, X Wang, JR Liu, I Rusakova, WK Chu Journal of Raman Spectroscopy 44 (7), 1014-1017, 2013 | 14 | 2013 |
| Image force microscopy of molecular resonance HK Wickramasinghe, I Rajapaksa US Patent 8,739,311, 2014 | 13 | 2014 |
| Ion beam nanoengineering of surfaces for molecular detection using surface enhanced Raman scattering J Prakash, DN Wijesundera, I Rajapaksa, WK Chu Molecular Systems Design & Engineering 7 (5), 411-421, 2022 | 12 | 2022 |
| Point-and-connect bluetooth pairing I Rajapaksa, S Sindia US Patent 10,097,948, 2018 | 10 | 2018 |
| Dual physical channel secure connection I Rajapaksa US Patent 10,505,909, 2019 | 6 | 2019 |
| Xylene-Capped Luminescent Silicon Nanocrystals: Evidence of Supramolecular Bonding AK Mandal, M Ray, I Rajapaksa, S Mukherjee, A Datta The Journal of Physical Chemistry C 116 (27), 14644-14649, 2012 | 6 | 2012 |
| Experimental and Theoretical Study of the New Image Force Microscopy Principle HK Wickramasinghe, I Rajapaksa MRS Online Proceedings Library (OPL) 1318, mrsf10-1318-vv09-06, 2011 | 2 | 2011 |
| Substrates for surface enhanced raman spectroscopy WK Chu, DN Wijesundera, I Rajapaksa US Patent App. 15/072,084, 2016 | 1 | 2016 |
| Data transfer using beamed power I Rajapaksa US Patent 10,389,184, 2019 | | 2019 |
| Methods for fabrication of substrates for surface enhanced Raman spectroscopy WK Chu, DN Wijesundera, I Rajapaksa US Patent 9,326,687, 2016 | | 2016 |
| Image Force Microscopy I Rajapaksa University of California, Irvine, 2011 | | 2011 |
| Molecular Systems Design & Engineering rsc. li/molecular-engineering J Prakash, DNW Samriti, I Rajapaksa, WK Chu, T Ayadi, M Badawi, ... | | 1988 |
