5 citations · 7 across the 10 of their papers we have counts for
10 papers
High-frequency magnetotransport in LaMnO3 samples synthesized by microwave irradiation versus conventional heating
Y. H. Lee, M. Manikandan, R. Mahendiran
Magnetoresistance of hole-doped LaMnO3 at frequencies above a few MHz has been seldom reported compared to numerous studies on magnetoresistance measured at direct current. Here, w…
Evolution of anisotropic magnetostriction in LaMn1-xCoxO3 (x= 0.1-0.9)
M. Manikandan, R. Mahendiran
Polycrystalline samples of LaMn1-xCoxO3 series over a wide compositional range (x = 0.1 - 0.9) were synthesized by microwave irradiation of oxide precursors and their magnetic and…
Magnetovolume effect in SrRu1-xCoxO3 (x = 0.0, 0.05)
M. Manikandan, R. Mahendiran
Polycrystalline SrRu1-xCoxO3 (x = 0.0, 0.05) and CaRuO3 were rapidly synthesized (< 1 hour) by microwave irradiation of oxide powders, and their magnetic, magnetoresistance, therma…
Enhanced magnetic, electrical, and magnetostrictive properties of La-doped SrCoO3 synthesized by microwave heating
L. A. Longchar, M. Manikandan, R. Mahendiran
We report microwave-assisted synthesis and physical properties of La-doped SrCoO3-δ. The Sr0.8La0.2CoO3-δ synthesized via microwave heating (MWH) exhibits superior physical propert…
Microwave-assisted synthesis of LaMnO3+d: Tuning physical properties with microwave power
Marimuthu Manikandan, Arup Ghosh, Ramanathan Mahendiran
Synthesis of transition metal oxides by microwave irradiation is a faster and energy-saving method compared to conventional heating in an electrical furnace because microwave energ…
Giant magnetostriction in La2CoMnO6 synthesized by microwave irradiation
M. Manikandan, A. Ghosh, R. Mahendiran
Polycrystalline insulating ferromagnetic double perovskite La2CoMnO6 possessing monoclinic structure and a high ferromagnetic Curie temperature (TC = 222 K) was rapidly synthesized…
Anomalous Nernst effect in La0.5Ca0.5Coo3
A. Ghosh, M. Manikandan, R. Mahendiran
We report the occurrence of the anomalous Nernst effect (ANE) in polycrystalline perovskite La0.5Ca0.5CoO3. The sample is ferromagnetic below TC = 147 K and resistivity shows non-m…
Magnetostriction in microwave synthesized La0.5Ba0.5CoO3
M. Manikandan, A. Ghosh, R. Mahendiran
A single-phase polycrystalline La0.5Ba0.5CoO3-d sample was synthesized by microwave irradiation within 20 minutes of processing time and its structural, magnetic, electrical, and m…
Anomalous Nernst thermopower and giant magnetostriction in microwave synthesized La0.5Sr0.5CoO3
M. Manikandan, A. Ghosh, R. Mahendiran
Ferromagnetic metallic oxides have potential applications in spincaloric devices which utilize the spin property of charge carriers for interconversion of heat and electricity thro…
Crossover to negative dielectric constant in perovskite PrMnO3
Santhosh Kumar Balu, N. Praveen Shanker, M. Manikandan +4
Negative dielectric constant materials, once an incumbrance for physicists, are now the stockpiles of unique optical and microwave devices that will also avoid complex geometries.…