Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries SR Knight, CA Shaw, R Pius, TM Drake, L Norman, AO Ademuyiwa, ...
The Lancet 397 (10272), 387-397, 2021
167 2021 Novel dielectric anomalies due to spin-chains above and below Néel temperature in Ca3 Co2 O6 T Basu, KK Iyer, K Singh, EV Sampathkumaran
Scientific reports 3 (1), 3104, 2013
62 2013 Magnetic behavior of Gd3Ru4Al12, a layered compound with distorted kagomé net V Chandragiri, KK Iyer, EV Sampathkumaran
Journal of Physics: Condensed Matter 28 (28), 286002, 2016
59 2016 Magnetic anomalies in the spin-chain compound EV Sampathkumaran, N Mohapatra, S Rayaprol, KK Iyer
Physical Review B—Condensed Matter and Materials Physics 75 (5), 052412, 2007
58 2007 Magnetoelectric coupling in the Haldane spin-chain system Dy K Singh, T Basu, S Chowki, N Mahapotra, KK Iyer, PL Paulose, ...
Physical Review B—Condensed Matter and Materials Physics 88 (9), 094438, 2013
51 2013 Geometrically frustrated magnetic behavior of N Mohapatra, KK Iyer, S Rayaprol, EV Sampathkumaran
Physical Review B—Condensed Matter and Materials Physics 75 (21), 214422, 2007
47 2007 Enhanced Electrical Resistivity before Néel Order in the Metals EV Sampathkumaran, K Sengupta, S Rayaprol, KK Iyer, T Doert, ...
Physical review letters 91 (3), 036603, 2003
45 2003 Behavior of magnetic ordering and the Kondo effect in the alloys S Patil, KK Iyer, K Maiti, EV Sampathkumaran
Physical Review B—Condensed Matter and Materials Physics 77 (9), 094443, 2008
40 2008 Magnetic behavior of single-crystal Ho 2 PdSi 3 EV Sampathkumaran, H Bitterlich, KK Iyer, W Löser, G Behr
Physical Review B 66 (5), 052409, 2002
40 2002 Magnetic and transport anomalies in R Kumar, KK Iyer, PL Paulose, EV Sampathkumaran
Physical Review B 101 (14), 144440, 2020
36 2020 A reentrant phenomenon in magnetic and dielectric properties of Dy2BaNiO5 and an intriguing influence of external magnetic field T Basu, PL Paulose, KK Iyer, K Singh, N Mohapatra, S Chowki, B Gonde, ...
Journal of Physics: Condensed Matter 26 (17), 172202, 2014
34 2014 Large magnetoresistance and magnetocaloric effect above K Sengupta, KK Iyer, EV Sampathkumaran
Physical Review B—Condensed Matter and Materials Physics 72 (5), 054422, 2005
32 2005 Anisotropic magnetodielectric coupling behavior of Ca3Co1. 4Rh0. 6O6 due to geometrically frustrated magnetism T Basu, KK Iyer, K Singh, K Mukherjee, PL Paulose, EV Sampathkumaran
Applied Physics Letters 105 (10), 2014
28 2014 Large magnetocaloric effect and magnetoresistance behavior in Gd4 Co3 N Mohapatra, KK Iyer, EV Sampathkumaran
The European Physical Journal B 63, 451-454, 2008
27 2008 Reentrant spin-glass and transport behavior of Gd4PtAl, a compound with three sites for Gd R Kumar, J Sharma, KK Iyer, EV Sampathkumaran
Journal of Magnetism and Magnetic Materials 490, 165515, 2019
25 2019 A rock-salt-type Li-based oxide, Li3 Ni2 RuO6, exhibiting a chaotic ferrimagnetism with cluster spin-glass dynamics and thermally frozen charge carriers SK Upadhyay, KK Iyer, S Rayaprol, PL Paulose, EV Sampathkumaran
Scientific Reports 6 (1), 31883, 2016
25 2016 Magnetic behavior of nanocrystals of the spin-chain system N Mohapatra, KK Iyer, SD Das, BA Chalke, SC Purandare, ...
Physical Review B—Condensed Matter and Materials Physics 79 (14), 140409, 2009
24 2009 Magnetic behavior of metallic kagome lattices, Tb3Ru4Al12 and Er3Ru4Al12 SK Upadhyay, KK Iyer, EV Sampathkumaran
Journal of Physics: Condensed Matter 29 (32), 325601, 2017
23 2017 Magnetic anomalies in Gd6Co1. 67Si3 and Tb6Co1. 67Si3 SN Jammalamadaka, N Mohapatra, SD Das, KK Iyer, ...
Journal of Physics: Condensed Matter 20 (42), 425204, 2008
23 2008 Long-range magnetic ordering in the spin-chain compound Ca 3 CuMnO 6 with multiple bond distances K Sengupta, S Rayaprol, KK Iyer, EV Sampathkumaran
Physical Review B 68 (1), 012411, 2003
23 2003