英国物理学会
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作者:Pusheng Yuan , Zhongtang Xu ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2015, Vol.28 (6)IOP
摘要:We report on fully epitaxial FeSe0.5Te0.5 (FST) thin films of high quality grown on CaF2 (00 l ) substrate at a low temperature of 300 °C by pulsed laser deposition. The transport J c of thin films is up to 1.36 MA cm−2 ...
作者:Pusheng Yuan , Zhongtang Xu ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2016, Vol.29 (3)IOP
摘要:Magneto-optical (MO) characterizations and the angular-dependent critical current density ( J c(Θ)) of epitaxial FeSe0.5Te0.5 (FST) thin films grown on CaF2 single-crystalline substrates were performed. The MO images show typical r...
作者:Pusheng Yuan , Zhongtang Xu ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2018, Vol.31 (2)IOP
摘要:Superconducting nanowire single-photon detectors (SNSPDs) have an absolute advantage over other types of single-photon detectors, except for the low operating temperature. Therefore, much effort has been devoted to finding high-temperature superconducting materials that are ...
作者:Pusheng Yuan , Xianping Zhang ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2015, Vol.28 (10)IOP
摘要:A low-temperature (300–500 °C) heat treatment process under ambient pressure or uniaxial pressure was performed on Sn-added SmFeAsO1− x F x superconducting tapes fabricated by the ex situ powder-in-tube method. A highest transport critical current...
作者:Pusheng Yuan , Xianping Zhang ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2016, Vol.29 (4)IOP
摘要:MgB2/Nb/Monel monofilament wires were fabricated using four different boron powders by an internal Mg diffusion (IMD) process. The microstructure, morphology and the critical current density ( J c) of the used boron powders and the formative MgB2 ...
作者:Pusheng Yuan , Yanwei Ma ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2016, Vol.29 (6)IOP
摘要:A 100 m long six-filament MgB2 wire was successfully fabricated using an internal magnesium diffusion (IMD) process. We investigated the transport properties and the uniformity of this long multifilament IMD wire. The MgB2 layer and the sub-filament reg...
作者:Pusheng Yuan , Yanwei Ma
来源:[J].Superconductor Science and Technology(IF 2.758), 2017, Vol.30 (3)IOP
摘要:We report on the transport properties of FeSe0.5Te0.5 (FST) thin films fabricated on less-well-textured flexible coated conductor templates with LaMnO3 (LMO) as buffer layers using pulsed laser deposition. The LMO buffer layers exhibit large ...
作者:Pusheng Yuan , Fan Fan ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2018, Vol.31 (5)IOP
摘要:We report on the transport properties and pinning analysis of BaFe1.84Co0.16As2 (Ba122:Co) thin films on metal tapes by pulsed laser deposition. The thin films exhibit a large in-plane misorientation of 5.6°, close to that of the buffer layer...
作者:Pusheng Yuan , Zhongtang Xu ...
来源:[J].Superconductor Science and Technology(IF 2.758), 2017, Vol.30 (2)IOP
摘要:Similar to other high-temperature superconductors, the pinning centers largely determine the critical current density ( J c) in Co-doped BaFe2As2 (Ba122:Co). Therefore, understanding the vortex pinning mechanism of high- J c Ba122:...

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