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cond-mat.supr-con2000★ 11 cited
Possible robust insulator-superconductor transition on solid inert gas and other substrates
K. Das Gupta, G. Sambandamurthy, Swati S. Soman +1
We present observations of the insulator-superconductor transition in ultrathin films of Bi on amorphous quartz, quartz coated with Ge, and for the first time, solid xenon condense…
cond-mat.supr-con2000★ 9 cited
Josephson junction array type I-V characteristics of quench-condensed ultra thin films of Bi
G. Sambandamurthy, K. DasGupta, V. H. S. Moorthy +1
In this communication we report studies of d.c current-voltage (I-V) characteristics of ultra thin films of Bi, quench condensed on single crystal sapphire substrates at T = 15K. T…