Browsing by Author "Kalvey, V.R."

Now showing items 1-3 of 3

HIGH-FIELD MAGNETIC AND TRANSPORT CRITICAL CURRENT-DENSITY OF SM-BA-CU-OAGX SUPERCONDUCTORS AT LOW-TEMPERATURE

Roul, B.K.; Kalvey, V.R. (Journal Of Superconductivity, 5(5), 1992: 471-475)

Variation of magnetic critical current density (J(mc)) and transport critical current density (J(tc)) in high magnetic fields at liquid helium temperature were investigated on Sm-Ba-Cu-O:Ag(x) (x = 0.0, 0.2, 0.4, and 0.6) ...
LOW-TEMPERATURE MAGNETIC AND ELECTROMAGNETIC STUDIES OF Y-BA-CU-O - AGX CERAMIC SUPERCONDUCTOR

Roul, B.K.; Pradhan, A.K.; Rao, V.V.; Kalvey, V.R. (Journal Of Superconductivity, 4(6), 1991: 485-488)

Magnetization and magnetic relaxation measurements have been studied at 4.2 K on YBa2Cu3O7-delta :Ag(x) (x = O to 1.2) superconducting samples prepared by a coprecipritation technique. Remanent magnetization and hysteresis ...
MAGNETIC AND MICROWAVE PROPERTIES OF SM1-XBA2CU3+XO7-DELTA SUPERCONDUCTORS AT 4.2-K PREPARED BY AN ORGANIC CARBONATE COPRECIPITATION ROUTE

Roul, B.K.; Kalvey, V.R.; Pramanik, P. (Journal Of Superconductivity, 5(3), 1992: 245-250)

Samples of Sm1Ba2Cu3O7-delta and Sm0.95Ba2Cu3.05O7-delta are prepared by a coprecipitation technique using organic carbonates in the presence of stable polymers. The electrical, magnetic, and microwave measurements have ...

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