Search Results - "Samanta, Subha"

Studies of magnetization dynamics in sol-gel derived nanocomposites containing transition metal ions and mesoporous templates by Maity, Anupam, Samanta, Subha, Chakravorty, Dipankar

“…Nickel and Cobalt ion containing silica based nanoglasses confined within mesoporous SBA-15 and mesoporous alumina templates were synthesized by sol-gel…”
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Giant Dielectric Constant of Copper Nanowires/Amorphous SiO2 Composite Thin Films for Supercapacitor Application by Maity, Anupam, Samanta, Subha, Roy, Shubham, Biswas, Debasish, Chakravorty, Dipankar

“…Transparent thin films comprising ultralong (within the range 52–387 μm) copper nanowires with diameter ∼7–9 nm encapsulated in amorphous silica have been…”
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Studies on nanoconfinement effect of NiO-SiO2 spin glass within mesoporous Al2O3 template by Maity, Anupam, Samanta, Subha, Biswas, Debasish, Chakravorty, Dipankar

“…•Nanoconfined NiO-SiO2 glasses were prepared within mesoporous Al2O3 template by sol-gel method.•XRD, BET, XPS, TEM, STEM-EDAX mapping along with DFT modeling…”
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Magnetodielectric behaviour of composites of NiO-SiO2 nanoglass and mesoporous silica SBA-15 by Maity, Anupam, Samanta, Subha, Roy, Shubham, Biswas, Debasish, Chakravorty, Dipankar

“…•Different compositions of NiO-SiO2 nanoglass in SBA-15 were prepared by sol-gel route.•Effect of Ni3+ on charge-storage mechanism has been explained by…”
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Effect of Microstructure on Ionic Transport in Silica-Based Sodium Containing Nanoconfined Systems and Their Electrochemical Performance as Electrodes by Samanta, Subha, Maity, Anupam, Roy, Shubham, Giri, Saurav, Chakravorty, Dipankar

“…Glasses having compositions xNa2O·10P2O5·(100–(10+x))­SiO2, with x having values of 20 and 35, were synthesized by a facile sol–gel technique within a…”
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Perpendicular diffusion of magnetic field lines in double curl Beltrami magnetic fields by Samanta, Subha, Janaki, M.S.

“…The transport of magnetic field lines is investigated numerically by considering a static magnetic fluctuation with a uniform background field in which the…”
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Photoinduced Ultrafast Shape-Changing Self-Assembled Arylazopyrazole-Based Polymeric Micelles by Manna, Kalipada, Dolai, Anirban, Ghosh, Sanjib, Samanta, Subha, Dey, Shaon, Pal, Sagar

“…In recent times, photoinduced shape-changing polymers have demonstrated great potential in various applications. The solvent-dependent/free photochromism and…”
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Crossover of positive and negative magnetoconductance in composites of nanosilica glass containing dual transition metal oxides by Samanta, Subha, Maity, Anupam, Chatterjee, Alorika, Giri, Saurav, Chakravorty, Dipankar

“…A facile sol-gel approach to prepare composites of nanosilica glass containing dual transition metal oxides with compositions x CoO·(20 − x )NiO·80SiO 2…”
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Composites of nanodimensional glass in the system Na2O–SiO2/Mesoporous silica and their high ionic conductivity by Samanta, Subha, Maity, Anupam, Chatterjee, Soumi, Giri, Saurav, Chakravorty, Dipankar

“…Nanodimensional glass samples of compositions xNa2O-(100–x)SiO2, with x having values of 25, 35, and 45, have been synthesized within the nanochannels of…”
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Designing Glass Nanocomposites with Nonbridging Oxygen Defects: An Approach to Improve Sodium-Ion Conduction by Samanta, Subha, Maity, Anupam, Chakravorty, Dipankar

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Silver–Nickel Bimetallic Nanowire-Based Transparent Thin-Film Spin-Glass Systems for Magnetic Sensor Applications by Maity, Anupam, Samanta, Subha, Chakravorty, Dipankar

“…Silver–nickel bimetallic nanowire-containing transparent thin films (TFs) were investigated for their electrical and magnetic properties. A facile sol–gel…”
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Giant magnetodielectric effect in composites of nanodimensional spin glass of system CoO-SiO2 and mesoporous silica SBA-15 by Maity, Anupam, Samanta, Subha, Maiti, Ramaprasad, Chatterjee, Soumi, Biswas, Debasish, Chakravorty, Dipankar

“…•Nanocomposites of SBA-15 & spin glass of CoO-SiO2 were synthesized by simple method.•The materials exhibited very large magnetodielectric parameter in the…”
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Multistability studies on electron acoustic wave in a magnetized plasma with supra-thermal ions by Chandra, Swarniv, Banerjee, Rupanjan, Sarkar, Jit, Zaman, Soureen, Das, Chinmay, Samanta, Subha, DEEBA, Farah, Dasgupta, Brahmananda

“…In this work, the nonlinear KdV solitary structures have been studied in electron acoustic waves in a thermal magnetoplasma with Kappa-distributed ions by…”
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Ionocovalency of the Central Metal Halide Bond-Dependent Chemical Compatibility of Halide Solid Electrolytes with Li6PS5Cl by Samanta, Subha, Bera, Susmita, Biswas, Ripan K., Mondal, Sukanta, Mandal, Lily, Banerjee, Abhik

“…Halide solid electrolytes (HSEs), owing to their high oxidative stability, are used with high-voltage cathodes for all-solid-state batteries (ASSBs). However,…”
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Ionocovalency of the Central Metal Halide Bond-Dependent Chemical Compatibility of Halide Solid Electrolytes with Li 6 PS 5 Cl by Samanta, Subha, Bera, Susmita, Biswas, Ripan K., Mondal, Sukanta, Mandal, Lily, Banerjee, Abhik

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Giant Dielectric Constant of Copper Nanowires/Amorphous SiO 2 Composite Thin Films for Supercapacitor Application by Maity, Anupam, Samanta, Subha, Roy, Shubham, Biswas, Debasish, Chakravorty, Dipankar

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Rice–Bernasconi Gorkov–Eliashberg Effect of Giant Dielectric Permittivity in Silica-Based Films Containing Interrupted Silver Nanowires by Samanta, Subha, Maity, Anupam, Chatterjee, Soumi, Maiti, Ramaprasad, Biswas, Debasish, Giri, Saurav, Chakravorty, Dipankar

“…Silver nanowires of diameter ~ 5 nm were grown within thick films (0.6 µm thickness) of sol–gel-derived silica-based glasses of composition x Ag 2 O(1 −  x…”
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Order to chaos transitions in damped KdV equation modeled as a jerk equation by Samanta, Subha, Shaw, Pankaj Kumar, Janaki, M S, Iyengar, A N Sekar

“…The possibility of finding chaos in a KdV like system in the absence of any external forcing is explored without reducing its order by treating it as a third…”
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