Search Results - "Shivagan, D.D."

Semiconductor-metal-oxide-based nano-composites for humidity sensing applications by Kumar, Ankit, Gupta, Gaurav, Bapna, Komal, Shivagan, D.D.

“…•Basic characteristics of humidity sensing and humidity generation methods are illustrated.•Presents humidity sensors based on SMO nanostructures and…”
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Phase diagram of a lattice of pancake vortex molecules by Tanaka, Y., Crisan, A., Shivagan, D.D., Iyo, A., Shirage, P.M., Tokiwa, K., Watanabe, T., Terada, N.

“…On a superconducting bi-layer with thickness much smaller than the penetration depth, λ, a vortex molecule might form. A vortex molecule is composed of two…”
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SnO2 nanostructured thin film as humidity sensor and its application in breath monitoring by Kumar, Ankit, Kumari, Parvesh, Kumar, M. Senthil, Gupta, Gaurav, Shivagan, D.D., Bapna, Komal

“…In the present paper, we studied SnO2 nanostructured thin film-based resistive type humidity sensor fabricated by spin coating method on alumina substrate and…”
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A comparative study on humidity response of graphene oxide with reduced graphene oxide and its multifunctional applications by Kumari, Parvesh, Kumar, Ankit, Sabri, Ylias, Ippolito, Samuel J., Gupta, Gaurav, Shivagan, D.D., Bapna, Komal

“…•Comparative study between GO and chemically reduced rGO based resistive type humidity sensors.•GO shows superior sensing properties with high sensitivity,…”
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Evaluation of self-heating effect in platinum resistance thermometers by Babita, Pant, Umesh, Meena, Hansraj, Gupta, Gaurav, Bapna, Komal, Shivagan, D.D.

“…The electrical resistance of Platinum (Pt) metal wire is used as thermometric property because of its high sensitivity to temperature with a positive…”
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Development and Long-Term Stability Assessment of Co–C Eutectic Fixed Point for Thermocouple Thermometry by Pant, Umesh, Meena, Hansraj, Gupta, Gaurav, Shivagan, D. D.

“…The long-term stability assessment on the Co–C eutectic fixed point cell indigenously developed at CSIR-National Physical Laboratory, India is presented…”
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Development and Realization of Fe–C and Co–C Eutectic Fixed-Point Blackbodies for Radiation Thermometry at CSIR-NPL by Pant, Umesh, Meena, Hansraj, Gupta, Gaurav, Bapna, Komal, Shivagan, D. D.

“…A series of metal–carbon (M–C) eutectics with robust reproducible melting phase transitions are evolving as the reference high-temperature fixed-points up to…”
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Electrodeposition of chalcopyrite films from ionic liquid electrolytes by Shivagan, D.D., Dale, P.J., Samantilleke, A.P., Peter, L.M.

“…An air and water stable room-temperature ionic liquid based on choline chloride/urea eutectic mixture has been investigated as a system for the…”
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AC-Susceptibility study on vortex-molecule lattice in supermultilayer cuprate HgBa2Ca-1Cu O2+2+ (n= 14) by Shivagan, D.D., Shirage, P.M., Crisan, A., Tanaka, Y., Iyo, A., Tokiwa, K., Watanabe, T., Terada, N.

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AC-Susceptibility study on vortex-molecule lattice in supermultilayer cuprate HgBa 2Ca n-1 Cu n O 2 n+2+ δ ( n = 14) by Shivagan, D.D., Shirage, P.M., Crisan, A., Tanaka, Y., Iyo, A., Tokiwa, K., Watanabe, T., Terada, N.

“…We investigated that in HgBa 2Ca n-1Cu nO 2n+2+ δ [Hg-12( n-1) n], for n ⩾ 6, T c of about 105 K, vortex melting lines remains constant and independent of…”
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Critical current densities and irreversibility fields of a HgBa 2Ca n −1Cu n O 2n+2+ δ sample containing n = 6–15 phases by Shirage, P.M., Iyo, A., Shivagan, D.D., Crisan, A., Tanaka, Y., Kodama, Y., Kito, H.

“…A recent report on multilayered superconductors establishes unique constant T c although the number of inner CuO 2 plane (IP) increases. Many hypotheses…”
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Studies on fabrication of Ag/Tl 2 Ba 2 Ca 2 Cu 3 O 10 /CdSe heterostructures with electrochemical technique by Shirage, P.M., Shivagan, D.D., Kim, Young-Ha, Pawar, S.H.

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Vortex melting line and dimensional crossover in Ba2Ca−1Cu O2(O1−,F )2 cuprate superconductors by Shivagan, D.D., Shirage, P.M., Crisan, A., Tanaka, Y., Iyo, A., Kodama, Y., Tokiwa, K., Watanabe, T., Terada, N., Hamada, N.

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Pancake vortex molecules in HgBa2Ca−1Cu O (n⩾ 6) superconductors by Crisan, A., Iyo, A., Tanaka, Y., Matsuhata, H., Shivagan, D.D., Shirage, P.M., Tokiwa, K., Watanabe, T., Button, T.W., Abell, J.S.

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Critical current densities and irreversibility fields of a HgBa2Can-1CunO2n+2+δ sample containing n = 6-15 phases by SHIRAGE, P. M, IYO, A, SHIVAGAN, D. D, CRISAN, A, TANAKA, Y, KODAMA, Y, KITO, H

“…A recent report on multilayered superconductors establishes unique constant Tc although the number of inner CuO2 plane (IP) increases. Many hypotheses proposed…”
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Critical current densities and irreversibility fields of new high-Tc Ba2CaCu2O4(O,F)2 superconductor by Shirage, P.M., Shivagan, D.D., Crisan, A., Tanaka, Y., Kodama, Y., Kito, H., Iyo, A.

“…Ba2CaCu2O4(O2−yFy) (F-0212), a new high-Tc superconductor (HTSC) including fluorine at an apical site, is an attractive material for application because it…”
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Vortex melting line and dimensional crossover in Ba2Can−1CunO2n(O1−y,Fy)2 cuprate superconductors by Shivagan, D.D., Shirage, P.M., Crisan, A., Tanaka, Y., Iyo, A., Kodama, Y., Tokiwa, K., Watanabe, T., Terada, N., Hamada, N.

“…Ba2Can−1CunO2n(O1−y,Fy)2[F(2y)-02(n−1)n], homologous series with F-substitution at apical oxygen site possess a thinner, 7.4Å, charge reservoir layer (CRL) and…”
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Pancake vortex molecules in HgBa2Can−1CunOy (n⩾6) superconductors by Crisan, A., Iyo, A., Tanaka, Y., Matsuhata, H., Shivagan, D.D., Shirage, P.M., Tokiwa, K., Watanabe, T., Button, T.W., Abell, J.S.

“…HgBa2Can−1CunOy (Hg:12(n−1)n) phases have the same Tc independent of n and the same vortex melting line for n⩾6. In these materials, there are two types of…”
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Electrochemical oxidation of Y 1Ba 2Cu 3 alloyed layers using an alkaline bath by Ekal, L.A, Shivagan, D.D, Shirage, P.M, Desai, N.V, Mane, S.B, Pawar, S.H

“…The electrochemical oxidation of Y 1Ba 2Cu 3 alloyed layers using an alkaline bath are reported for the first time. The alloyed Y–Ba–Cu films were…”
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Fabrication of Ag/Tl–Ba–Ca–CuO/CdSe nanostructure by electro-deposition technique by Shirage, P.M., Shivagan, D.D., Ekal, L.A., Desai, N.V., Mane, S.B., Pawar, S.H.

“…Junctions between metal, semiconductor and superconductor materials seem to be promising for their application as electronic devices, microelectronic devices…”
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