Transport properties of ultrathin BaFe<SUB>1.84</SUB>Co<SUB>0.16</SUB>As<SUB>2</SUB> superconducting nanowires
作者: Pusheng YuanZhongtang XuChen LiBaogang QuanJunjie LiChangzhi GuYanwei Ma
作者单位: 1Key Laboratory of Applied Superconductivity, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
2Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, 865 Changning Road, Shanghai 200050, People’s Republic of China
3University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
4Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
刊名: Superconductor Science and Technology, 2018, Vol.31 (2)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1361-6668/aa9b61
原始语种摘要: 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 suitable for preparing SNSPDs. Copper-based and MgB2 ultrathin superconducting nanowires have already been reported. However, the transport properties of iron-based ultrathin superconducting nanowires have not been studied. In this work, a 10 nm thick × 200 nm wide × 30 μ m long high-quality superconducting nanowire was fabricated from ultrathin BaFe1.84Co0.16As2 films by a lift-off process. The precursor BaFe1.84Co0.16As2 film with a...
全文获取路径: IOP  (合作)

  • ultrathin 超薄型的
  • properties 道具
  • temperature 温度
  • thickness 厚度
  • single 单独的
  • grown 生长
  • critical 临界的
  • narrow 狭窄的
  • preparing 预梳
  • deposition 沉积