The c-axis complex permittivity and electrical impedance in BaFe_2As_2: Experimental examination on transformation validity |
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| Authors: | Yongqiang Li Xinzhe Du Dongliang Gong Qirui Yang Wenliang Zhang Tao Xie Bo Feng Kai Chen Huiqian Luo Junming Liu Jinsong Zhu |
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| Affiliation: | National Laboratory of Solid State Microstructures;School of Science;Beijing National Laboratory for Condensed Matter Physics |
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| Abstract: | Complex permittivity and electrical impedance have been measured along the c-axis in single crystals BaFe_2 As_2,which are the conductors known as the parent compound of 122-type iron superconductor. The resultant relative errors defined in the study indicate the existence of the transformation between complex permittivity and electrical impedance in the conductors, and these two physics quantities possibly reveal different aspects of the consistent superconductivityrelevant physics picture. |
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| Keywords: | complex permittivity electrical impedance BaFe_2As_2 transformation validity |
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