Anisotropic resistivity in underdoped single crystals (Ba_1-xK_x)Fe₂As₂, 0 ≤ x<0.35

2011/06/02 by M. A. Tanatar, Tanatar, M. A., E. C. Blomberg +13
Business, Management and Accounting · Materials Science · Physics and Astronomy · #FOS: Physical sciences #Intellectual Capital and Performance Analysis #Iron-based superconductors research #Rare-earth and actinide compounds #Superconductivity (cond-mat.supr-con)

paper · pdf · doi:10.48550/arxiv.1106.0533

openalex publication_date 2011/06/02 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

Temperature-dependent in-plane, ρ_a(T), and inter-plane, ρ_c(T), resistivities were measured for the iron-arsenide superconductor (Ba_1-xK_x)Fe ₂As₂ over a broad doping range from parent compound to optimal doping T_c≈ 38 K, 0≤ x ≤ 0.35. The coupled magnetic/structural transition at T_SM is clearly observed for samples with T_c

Related

• Doping evolution of the anisotropic upper critical fields in iron-based superconductor Ba_1-xK_xFe₂As₂
• In-plane anisotropic magnetoresistance in antiferromagnetic Ba(Fe_1-xCo_x)₂As₂, (Ba_1-xK_x)Fe₂As₂ and Ba(Fe_1-xRu_x)₂As₂
• Magnetic and Superconducting Properties of Underdoped Ba(Fe1-xCox)2As2 Measured with Muon Spin Relaxation/Rotation
• Highly anisotropic superconducting gap in underdoped Ba_1-xK_xFe₂As₂
• The distinct in-plane resistivity anisotropy in the nematic states of detwinned NaFeAs and FeTe single crystals: evidences for Hund's rule metal