Biographical Information

Full list of Publications

Highlighted Publications

  1. Magnetic ordering in the fine particles of some bulk Pauli-paramagnets.
    Sitikantha D. Das, S. Narayana Jammalamadaka, Kartik K Iyer, and Sampathkumaran , Phys. Rev. B 80, 024401 (2009).
  2. An anomalous ‘butterfly’-shaped magnetoresistance loop in an alloy, Tb4LuSi3.
    K. Mukherjee, Sitikantha D Das, Niharika Mohapatra, Kartik K Iyer and Sampathkumaran , Phys. Rev. B 81, 184434 (2010).
  3. 4f-hybridization effect on the magnetism of Nd2PdSi3, an anomalous magnetic compound.
    K. Mukherjee, Tathamay Basu, Kartik K. Iyer, and Sampathkumaran , Phys. Rev. B 84, 184415 (2011).
  4. Evolution of the Kondo resonance feature and its relationship to spin-orbit coupling across the quantum critical point in Ce2Rh1-xCoxSi3.
    Swapnil Patil, V.R.R. Medicherla, R.S. Singh, Sampathkumaran , and Kalobaran Maiti, Eur. Phys. Lett. 97, 17004 (2012).
  5. Novel dielectric anomalies due to spin-chains above and below Neél temperature in Ca3Co2O6.
    Tathamay Basu, Kartik K Iyer, Kiran Singh, and Sampathkumaran , (Nature Group) Sci. Rep. 3, 3104 (2013).
  6. Displacive-type ferroelectricity from magnetic correlations within spin-chain.
    Tathamay Basu, V. V. Ravi Kishore, Smita Gohil, Kiran Singh, N. Mohapotra, S. Bhattacharjee, Babu Gonde, N. P. Lalla, Priya Mahadevan, Shankar Ghosh, and Sampathkumaran , (Nature Group) Sci. Rep. 4, 5636(2014).
  7. Anisotropic magnetodielectric coupling behavior of Ca3Co1.4Rh0.6O6 due to geometrically frustrated magnetism.
    Tathamay Basu, Kartik K Iyer, Kiran Singh, K. Mukherjee, P.L. Paulose and Sampathkumaran , App. Phys. Lett. 105, 102912 (2014).
  8. Multiglass properties and magnetoelectric coupling in uniaxial anisotropic spin cluster-glass Fe2TiO5.
    Shivani Sharma, Tathamay Basu, Aga Shahee, K. Singh, N. P. Lalla and E. V. Sampathkumaran , Phys. Rev. B 90, 144426 (2014).
  9. Magnetic and magnetotransport behavior of RFe 5 Al 7 (R= Gd and Dy): Observation of ‘re-entrant inverse-magnetocaloric phenomenon’ and asymmetric magnetoresistance behaviour,
    Venkatesh Chandragiri, Kartik K Iyer and Sampathkumaran , Phys. Rev. B 92, 014407 (2015).
  10. A rock-salt- type Li-based oxide, Li 3 Ni 2 RuO 6, exhibiting a chaotic ferrimagnetism with cluster spin-glass dynamics and thermally frozen charge carriers,
    Sanjay Kumar Upadhyay, Kartik K Iyer, S. Rayaprol, P.L. Paulose, and E. V. Sampathkumaran , Sci. Rep., 6, 31883 (2016).