Perumal Alagarsamy
Perumal Alagarsamy
Department of Physics, IIT Guwahati
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Cited by
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L10-ordered high coercivity (FePt) Ag–C granular thin films for perpendicular recording
L Zhang, YK Takahashi, A Perumal, K Hono
Journal of Magnetism and Magnetic Materials 322 (18), 2658-2664, 2010
L10 FePt–C nanogranular perpendicular anisotropy films with narrow size distribution
A Perumal, YK Takahashi, K Hono
Applied physics express 1 (10), 101301, 2008
Particulate structure of ordered ultrathin FePt films for perpendicular recording
A Perumal, YK Takahashi, TO Seki, K Hono
Applied Physics Letters 92 (13), 132508, 2008
Effect of oxygen vacancy and dopant concentration on the magnetic properties of high spin Co2+ doped TiO2 nanoparticles
B Choudhury, A Choudhury, AKMM Islam, P Alagarsamy, M Mukherjee
Journal of Magnetism and Magnetic Materials 323 (5), 440-446, 2011
Quenched disorder and the critical behavior of a partially frustrated system
A Perumal, V Srinivas, VV Rao, RA Dunlap
Physical review letters 91 (13), 137202, 2003
Enhanced room temperature ferromagnetism in antiferromagnetic NiO nanoparticles
P Ravikumar, B Kisan, A Perumal
Aip Advances 5 (8), 087116, 2015
Perpendicular magnetic recording medium and its manufacturing method
P Alagarsamy, Y Takahashi, K Hono, S Tomoko
US Patent App. 13/522,261, 2013
Fine control of ordering and grain growth kinetics by C doping in FePt films
HS Ko, A Perumal, SC Shin
Applied physics letters 82 (14), 2311-2313, 2003
Magnetic properties of carbon-doped FePt nanogranular films
A Perumal, HS Ko, SC Shin
Applied physics letters 83 (16), 3326-3328, 2003
Enhanced soft magnetic properties and magnetocaloric effect in B substituted amorphous Fe–Zr alloy ribbons
D Mishra, M Gurram, A Reddy, A Perumal, P Saravanan, A Srinivasan
Materials Science and Engineering: B 175 (3), 253-260, 2010
Ferromagnetism and ferroelectricity in Fe doped BaTiO3
B Deka, S Ravi, A Perumal, D Pamu
Physica B: Condensed Matter 448, 204-206, 2014
Structure and magnetic properties of nanocrystalline Fe75Si25 powders prepared by mechanical alloying
MPC Kalita, A Perumal, A Srinivasan
Journal of Magnetism and Magnetic Materials 320 (21), 2780-2783, 2008
High-density perpendicular magnetic recording media of granular-type (FePt/MgO)/soft underlayer
T Suzuki, Z Zhang, AK Singh, J Yin, A Perumal, H Osawa
IEEE transactions on magnetics 41 (2), 555-559, 2005
Effect of Mn doping on magnetic and dielectric properties of YFeO3
B Deka, S Ravi, A Perumal, D Pamu
Ceramics International 43 (1), 1323-1334, 2017
Effect of Co and Cu substitution on the magnetic entropy change in Ni46Mn43Sn11 alloy
R Das, S Sarma, A Perumal, A Srinivasan
Journal of Applied Physics 109 (7), 07A901, 2011
Enhanced densification and microwave dielectric properties of Mg2TiO4 ceramics added with CeO2 nanoparticles
RK Bhuyan, TS Kumar, D Goswami, AR James, A Perumal, D Pamu
Materials Science and Engineering: B 178 (7), 471-476, 2013
Finite size effects in magnetic and optical properties of antiferromagnetic NiO nanoparticles
B Kisan, PC Shyni, S Layek, HC Verma, D Hesp, V Dhanak, ...
IEEE transactions on magnetics 50 (1), 1-4, 2013
Critical behavior studies in La1–x Agx MnO3 double‐exchange ferromagnet
M Kar, A Perumal, S Ravi
physica status solidi (b) 243 (8), 1908-1913, 2006
FePt-C nanogranular films for perpendicular magnetic recording
A Perumal, YK Takahashi, K Hono
Journal of Applied Physics 105 (7), 07B732, 2009
Room temperature ferromagnetism in Co doped ZnO within an optimal doping level of 5%
J Mohapatra, DK Mishra, D Mishra, A Perumal, VRR Medicherla, ...
Materials Research Bulletin 47 (6), 1417-1422, 2012
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