Microwave irradiated effects in microbridge of r.f. sputtered YBaCuO thin film

Kumar, Mukesh; Kataria, N. D.; Tomar, V S; Ojha, V. N.; Khare, Neeraj; Reddy, G S N; Gupta, Anurag

doi:10.1016/0038-1098(89)90811-9

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Cited by 7 publications

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“…Coatings with surface laser treatments [14] or microwave exposure [15] leads to enhance structural, morphological, mechanical and tribological properties. Unlike conventional annealing process, microwave technique offers a clean, cost effective, energy efficient, faster, and convenient method of heating, which results in higher yields and shorter time reactions.…”

Section: Introductionmentioning

confidence: 99%

Enhanced optical properties of sol–gel derived TiO2 films using microwave irradiation

2007

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Section: Introductionmentioning

confidence: 99%

Enhanced optical properties of sol–gel derived TiO2 films using microwave irradiation

2007

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Thin films of Y-Ba-Cu-O by rf sputtering and study of Josephson effect

et al. 1991

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Thin films of Y-Ba Cu-O material have been prepared by rf diode sputtering using a single oxide target on strontium titanate substrates kept at an ambient temperature. It was found difficult to attain stoichiometry of the films identical to that of the target due to resputtering of the films. The influence of sputtering parameters such as target-substrate distance, rf power, gas pressure and substrate temperature in attaining a particular stoichiometry of the film has been studied. The I-V characteristics of the bridges show Shapiro steps when the bridges are irradiated with microwave radiations. The thin film bridges have the dimensions larger than coherence length: thus all the Josephson effect features are understood to arise due to intergranular junctions.

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