Gopinadhan Kalon


Designation : Assistant Professor

Research Area : Experimental condensed matter physics


Research interests :

  • Experimental (Soft) condensed matter physics
  • Graphene based nanofluidics/desalination techniques
  • Ion/Proton transport through confined structures
  • Device functionalities utilizing surface and interface physics
  • Two-dimensional heterostructures

Room No: 6/314a


Selected publications :

  • Perfect proton selectivity in ion transport through two-dimensional crystals, L. Mogg, S. Zhang, G.-P. Hao, K. Gopinadhan, D. Barry, B.L. Liu, H. M. Cheng, A. K. Geim & M. Lozada-Hidalgo, Nature Communications 10, 4243(2019).
  • Complete steric exclusion of ions and proton transport through confined monolayer water, K. Gopinadhan, S. Hu, A. Esfandiar, M. Lozada-Hidalgo, F. C. Wang, Q. Yang, A. Tyurnina, A. Keerthi, B. Radha & A. K. Geim, Science 363,145 (2019).
  • Transport of hydrogen isotopes through interlayer spacing in van der Waals crystals, S. Hu, K. Gopinadhan, A. Rakowski, M. Neek-Amal, T. Heine, I. V. Grigorieva, S. J. Haigh, F. M. Peeters, A. K. Geim & M. Lozada-Hidalgo, Nature Nanotechnology 13, 468 (2018)
  • Size effect in ion transport through Angstrom-scale slits, A. Esfandiar, B. Radha, F. C. Wang, Q. Yang, S. Hu, S. Garaj, R. R. Nair, A. K. Geim & K. Gopinadhan* (*corresponding author), Science 358, 511(2017).
  • Tunable sieving of ions using graphene oxide membranes, J. Abraham, K. S. Vasu, C. D. Williams, K. Gopinadhan, Y. Su, C. Cherian, J. Dix, E. Prestat, S. J. Haigh, I. V. Grigorieva, P. Carbone, A. K. Geim & R. R. Nair, Nature Nanotechnology 12, 546(2017).
  • Molecular transport through capillaries made with atomic-scale precision, B. Radha, A. Esfandiar, F. C. Wang, A. P. Rooney, K. Gopinadhan, A. Keerthi, A. Mishchenko, A. Janardanan, P. Blake, L. Fumagalli, M. Lozada-Hidalgo, S. J. Haigh, S. Garaj, I. V. Grigorieva, H. A. Wu & A. K. Geim, Nature 538, 222(2016).
  • Surface energy and wettability of van der Waals structures, Meenakshi Annamalai, K. Gopinadhan (*corresponding author), S. A. Han, S. Saha, H. J. Park, E. B. Cho, B. Kumar, A. Patra, S. W. Kim & T. Venkatesan, Nanoscale 8, 5764(2016).
  • Extremely large magnetoresistance in few-layer graphene/boron-nitride heterostructures, K. Gopinadhan, Y. J. Shin, R. Jalil, T. Venkatesan, A. K. Geim, A. H. Castro Neto & H. Yang, Nature Communications 6, 8337(2015).

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