Perumal Alagarsamy
Perumal Alagarsamy
Department of Physics, IIT Guwahati
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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
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
L10 FePt–C nanogranular perpendicular anisotropy films with narrow size distribution
A Perumal, YK Takahashi, K Hono
Applied physics express 1 (10), 101301, 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
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
Nanosulfur: A Potent Fungicide Against Food Pathogen, Aspergillus niger
SR Choudhury, KK Nair, R Kumar, R Gogoi, C Srivastava, M Gopal, ...
AIP Conference Proceedings 1276 (1), 154-157, 2010
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
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
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
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 room temperature ferromagnetism in antiferromagnetic NiO nanoparticles
P Ravikumar, B Kisan, A Perumal
Aip Advances 5 (8), 087116, 2015
FePt-C nanogranular films for perpendicular magnetic recording
A Perumal, YK Takahashi, K Hono
Journal of Applied Physics 105 (7), 07B732, 2009
Ferromagnetism and ferroelectricity in Fe doped BaTiO3
B Deka, S Ravi, A Perumal, D Pamu
Physica B: Condensed Matter 448, 204-206, 2014
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
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
Magnetic properties of amorphous Fe 90− x Mn x Zr 10 (0<~ x<~ 1 2) alloys
A Perumal, V Srinivas, KS Kim, SC Yu, VV Rao, RA Dunlap
Physical Review B 65 (6), 064428, 2002
Structural analysis of mechanically alloyed nanocrystalline Fe75Si15Al10 powders
MPC Kalita, A Perumal, A Srinivasan
Materials Letters 61 (3), 824-826, 2007
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