Different resistivity response to spin-density wave and superconductivity at 20 K in Ca1−xNaxFe2As2

• Published in: Journal of physics. Condensed matter Vol. 20; no. 42; p. 422201
• Main Authors: Wu, G, Chen, H, Wu, T, Xie, Y L, Yan, Y J, Liu, R H, Wang, X F, Ying, J J, Chen, X H
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 22.10.2008; Institute of Physics
• Subjects: Condensed matter: electronic structure, electrical, magnetic, and optical properties; Effects of material synthesis, crystal structure, and chemical composition; Exact sciences and technology; Physics; Properties of type I and type II superconductors; Superconductivity; Transition temperature variations; Transport properties (electric and thermal conductivity, thermoelectric effects, etc.); Electrical conductivity; Phase transformations; Calcium Iron Sodium Arsenides Mixed; Superconducting transitions; Monocrystals; Anisotropy; Temperature effects; Ordering; Anomaly; Chemical composition; Transport processes; Spin density waves; Magnetic properties