Voltage-current properties of superconducting amorphous tungsten nanostrips

Yi Sun, Jian Wang, Weiwei Zhao, Mingliang Tian, Meenakshi Singh, Moses H.W. Chan

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Abstract

The voltage-current (V-I) characteristics of tungsten (W) strips patterned by focused-ion-beam assisted deposition were studied at different temperatures and various magnetic fields applied perpendicular to the strips. At fields of 1 Tesla (T) and 2 T, a scaling behavior was observed in V-I isotherms, which can be fitted by quasi-three-dimensional (quasi-3D) vortex-glass (VG) to liquid transition theory.

Original languageEnglish (US)
Article number2307
JournalScientific reports
Volume3
DOIs
StatePublished - Aug 12 2013

All Science Journal Classification (ASJC) codes

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    Sun, Y., Wang, J., Zhao, W., Tian, M., Singh, M., & Chan, M. H. W. (2013). Voltage-current properties of superconducting amorphous tungsten nanostrips. Scientific reports, 3, [2307]. https://doi.org/10.1038/srep02307