M Krishnan
National Aerospace Laboratories
13 Papers
53 Citations
M Krishnan is an academic researcher from National Aerospace Laboratories. The author has contributed to research in topics: Magnetic hysteresis & Coercivity. The author has an hindex of 5, co-authored 13 publications. Previous affiliations of M Krishnan include Council of Scientific and Industrial Research & National Institute of Technology Calicut.
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Papers
Effect of process parameters on growth rate and diameter of nano-porous alumina templates
TL;DR: Anodic aluminium oxide (AAO) template with hexagonal shaped nano-pores with high aspect ratio was fabricated by two-step anodization processes from high purity aluminium foil as discussed by the authors.
Structural and magnetic properties of SmCo5/Co exchange coupled nanocomposite thin films
Prasanta Chowdhury,M Krishnan,Harish C. Barshilia,D.V. Sridhara Rao,Deepak Kumar,C. Shivakumara +5 more
TL;DR: In this article, the structural and magnetic properties of SmCo5/Co exchange coupled nanocomposite thin films grown by magnetron sputtering from Sm and Co multitargets successively were investigated.
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Magnetic properties of ordered bi-layer nanowire arrays with different Co crystallographic structures
TL;DR: In this article, the structural investigation reveals that at the bottom of the nanowire, it grows with hcp (002) structure up to few hundred nanometer in length and then changes its crystal orientation to hcp(100) phase as it further grows along the wire axis.
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Anisotropic magnetic properties of bi-layered structure of ordered Co nanowire array: Micromagnetic simulations and experiments
TL;DR: In this article, the angular dependence of magnetic properties was investigated in Co nanowire (NW) array with varying length grown by pulse electrochemical route, and three different NW lengths, 200, 400, and 1000 nm were considered.
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In situ electrochemical thinning of barrier oxide layer of porous anodic alumina template
Prasanta Chowdhury,S Boominatha Sellarajan,M Krishnan,K Raghuvaran,Harish C. Barshilia,KS Rajam +5 more
TL;DR: In this article, three different in-situ post anodization electrochemical techniques to thin down the barrier oxide layers were presented, including exponential voltage decay, exponential voltage decays with steps and exponential current decays without any modification.
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