Search Results - "Adyam, Venimadhav"

Superior diffusion kinetics and electrochemical properties of α/β–type NaMn0.89Co0.11O2 as cathode for sodium-ion batteries by Nayak, Debasis, Dora, J. K., Ghosh, Sudipto, Adyam, Venimadhav

“…Sodium-ion batteries have emerged as an exciting alternative to commercially dominant lithium-ion batteries for electric vehicles and other applications…”
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α/β–Type NaMn0.89Ni0.11O2: as high-performance sodium-ion battery cathode by Nayak, Debasis, Dora, Jay Krishan, Ghosh, Sudipto, Adyam, Venimadhav

“…Sodium-ion batteries (SIBs) are an exciting alternative to commercially dominant lithium-ion batteries for electric vehicles and other applications. However,…”
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Non-stoichiometric WO3−x-based nanoscale memristor for high-density memory by Rudrapal, Krishna, Das, Sourav, Basori, Rabaya, Banerji, Pallab, Adyam, Venimadhav, Roy Chaudhuri, Ayan

“…This work demonstrates forming-free and self-limiting resistive switching characteristics of non-stoichiometric WO3−x-based nanoscale devices without using any…”
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Revisiting and enhancing electrochemical properties of SnO2 as anode for sodium-ion batteries by Biswal, Rasmita, Nayak, Debasis, Janakiraman, S., Chaudhary, N. Vijay Prakash, Ghosh, Sudipto, Adyam, Venimadhav

“…The tin oxide (SnO 2 ) thin films have been prepared by the pulsed laser deposition (PLD) at deposition temperatures ( T d ) ranging from 300 to 500 °C with…”
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Optimizing structural and cycling stability in sodium-ion batteries using tailored glass fiber separators by Das, Sayan, Adyam, Venimadhav

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Unusual dielectric response in B-site size-disordered hexagonal transition metal oxides by Choudhury, Debraj, Venimadhav, Adyam, Kakarla, Chandrasekhar, Delaney, Kris T., Devi, P. Sujatha, Mondal, P., Nirmala, R., Gopalakrishnan, J., Spaldin, Nicola A., Waghmare, Umesh V., Sarma, D. D.

“…We discover that hexagonal holmium copper titanate (Ho2CuTiO6), has a unique and highly desirable combination of high dielectric constant, low losses, very…”
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TeO2: A Prospective High‐k Dielectric by Keerthana, Venimadhav, Adyam

“…Herein, high‐k dielectric behavior of TeO2 thin films is investigated. The films are prepared using pulsed laser deposition on indium tin oxide (ITO)–glass…”
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TeO 2 : A Prospective High‐ k Dielectric by Keerthana, Venimadhav, Adyam

“…Herein, high‐ k dielectric behavior of TeO 2 thin films is investigated. The films are prepared using pulsed laser deposition on indium tin oxide (ITO)–glass…”
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Nonwoven fabric supported flame-retarding quasi-solid electrolyte for wider-temperature safer Li-ion battery by Das, Sayan, Pol, Vilas G., Adyam, Venimadhav

“…Energy-dense lithium-ion battery (LIB) is in high demand for advanced portable electronics as well as electric vehicle EV applications. However, the…”
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Thin film manganese oxide polymorphs as anode for sodium-ion batteries: An electrochemical and DFT based study by Nayak, Debasis, Ghosh, Sudipto, Adyam, Venimadhav

“…In the present work, we have studied phase formation behavior and electrochemical characteristics of various polymorphs of Manganese oxides in thin films forms…”
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Experimental observation of spin-phonon coupling in Cr2O3 and Fe2O3 solid solution and bandgap engineering by Rajagopal, Rajesh kumar, Raj, Rishav, Adyam, Venimadhav

“…[Display omitted] •Cr2-xFexO3 ceramics fabricated by sol–gel method.•Cr2-xFexO3 stabilized in R-3c space group, confirmed by Reitveld refinement.•The…”
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Aluminium substituted β–type NaMn1-xAlxO2: A stable and enhanced electrochemical kinetic sodium-ion battery cathode by Nayak, Debasis, Jha, Pawan Kumar, Ghosh, Sudipto, Adyam, Venimadhav

“…Sodium-ion batteries are generating considerable interest for large-scale energy storage systems and electric vehicles. However, high energy density cathodes…”
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Influence of oxygen stoichiometry on Co3+ spin state transitions and magnetic properties in EuBaCo2O5+δ cobaltites by Kumari, Archana, Dhanasekhar, C., Adyam, Venimadhav, Das, Amal Kumar

“…The layered EuBaCo2O5+δ (δ= 0.47) (EBCO) cobaltite shows various magnetic phases at high temperature and magnetic glassy state at low temperature. Further, the…”
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Influence of oxygen stoichiometry on Co 3 + spin state transitions and magnetic properties in EuBaCo 2 O 5 + δ cobaltites by Kumari, Archana, Dhanasekhar, C., Adyam, Venimadhav, Das, Amal Kumar

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Dielectric and Magnetodielectric Properties of R 2 NiMnO 6 (R =  Nd , Eu , Gd , Dy , and Y ) by Kakarla, Devi Chandrasekhar, Jyothinagaram, Krishna Murthy, Das, Amal Kumar, Adyam, Venimadhav

“…We have prepared polycrystalline R 2 NiMnO 6 (R =  Nd , Eu , Gd , Dy , and Y ) samples by conventional solid‐state reaction and all the samples have shown…”
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Dielectric and Magnetodielectric Properties of R2NiMnO6 (R = Nd, Eu, Gd, Dy, and Y) by Kakarla, Devi Chandrasekhar, Jyothinagaram, Krishna Murthy, Das, Amal Kumar, Adyam, Venimadhav

“…We have prepared polycrystalline R2NiMnO6 (R = Nd, Eu, Gd, Dy, and Y) samples by conventional solid‐state reaction and all the samples have shown monoclinic…”
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Aluminium substituted β–type NaMn1-Al O2: A stable and enhanced electrochemical kinetic sodium-ion battery cathode by Nayak, Debasis, Jha, Pawan Kumar, Ghosh, Sudipto, Adyam, Venimadhav

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Asymmetric reaction pathway of Na+-ion during fast cycling in α- and γ-Fe2O3 thin film anode for sodium-ion battery by Nayak, Debasis, Puravankar, Sreeraj, Ghosh, Sudipto, Adyam, Venimadhav

“…This study aims to evaluate various polymorphs of Fe 2 O 3 (γ- and α-types) as anode material for sodium-ion batteries and their conversion mechanisms. In this…”
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Low field-cooled induced large exchange bias effect and DFT calculations in ferromagnetic Sm2CoMnO6 by Nayak, Abhijit, Prashanth, C.H., Bala, Debasmita, Reddy, Indukuru Ramesh, Tarafder, Kartick, Adyam, Venimadhav, Jyothinagaram, Krishnamurthy

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Exploring spin reorientation-induced magnetization reversal with inverse exchange bias effect and ab-initio DFT calculations on ferrimagnetic Gd2NiIrO6 iridates by Bala, Debasmita, Prashanth, CH, Nayak, Abhijit, P, Athira, Reddy, Indukuru Ramesh, Mondal, Nasiruddin, Chittari, Bheema Lingam, Adyam, Venimadhav, Mukherjee, Devajyoti, Jyothinagaram, Krishnamurthy

“…In this study, tunable bipolar magnetization reversal with an inverse exchange bias effect and magnetically switched magnetocaloric effect are reported in the…”
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