title: Voltage-current properties of superconducting amorphous tungsten nanostrips.
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.
authors.affiliation: International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, People's Republic of China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Sun
authors.forename: Jian
authors.initials: J
authors.lastname: Wang
authors.forename: Weiwei
authors.initials: W
authors.lastname: Zhao
authors.forename: Mingliang
authors.initials: M
authors.lastname: Tian
authors.forename: Meenakshi
authors.initials: M
authors.lastname: Singh
authors.forename: Moses H W
authors.initials: MH
authors.lastname: Chan
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