Superconductivity in iron compounds

GR Stewart - Reviews of Modern Physics, 2011 - APS
Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …

New high-temperature superconductors based on rare-earth and transition metal oxyarsenides and related phases: synthesis, properties and simulations

AL Ivanovskii - Physics-Uspekhi, 2008 - iopscience.iop.org
The discovery in February 2008 of superconductivity with the transition temperature about
26 K in fluorine-doped oxyarsenide LaO 1–x F x FeAs stimulated numerous studies of …

Line nodes in the energy gap of superconducting single crystals as seen via penetration depth and thermal conductivity

K Hashimoto, M Yamashita, S Kasahara, Y Senshu… - Physical Review B …, 2010 - APS
We report magnetic penetration depth and thermal-conductivity data for high-quality single
crystals of BaFe 2 (As 1− x P x) 2 (T c= 30 K) which provide strong evidence that this material …

Significant enhancement of upper critical fields by do** and strain in iron-based superconductors

C Tarantini, A Gurevich, J Jaroszynski, F Balakirev… - Physical Review B …, 2011 - APS
We report measurements up to 85 Tesla of the upper critical fields H c 2 (T) on Ba 1− x K x
As 2 Fe 2 single crystals and FeSe 1− x Te x films tuned by do** and strain. We observed …

Roles of multiband effects and electron-hole asymmetry in the superconductivity and normal-state properties of

L Fang, H Luo, P Cheng, Z Wang, Y Jia, G Mu… - Physical Review B …, 2009 - APS
We report a systematic investigation, together with a theoretical analysis, of the resistivity
and Hall effect in single crystals of Ba (Fe 1− x Co x) 2 As 2 over a wide do** range. We …

Low temperature specific heat of the hole-doped single crystals

G Mu, H Luo, Z Wang, L Shan, C Ren, HH Wen - Physical Review B …, 2009 - APS
Low temperature specific heat (SH) was measured on the FeAs-based superconducting
single crystals Ba 0.6 K 0.4 Fe 2 As 2. It is found that the sharp SH anomaly Δ C/T∣ T c in …

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K Hashimoto, T Shibauchi, S Kasahara, K Ikada… - Physical review …, 2009 - APS
We report high-sensitivity microwave measurements of the in-plane penetration depth λ ab
and quasiparticle scattering rate 1/τ in several single crystals of the hole-doped Fe-based …

Evidence for Two Energy Gaps in Superconducting Single Crystals <?format ?>and the Breakdown of the Uemura Plot

C Ren, ZS Wang, HQ Luo, H Yang, L Shan, HH Wen - Physical Review Letters, 2008 - APS
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[HTML][HTML] Review on the use of superconducting bulks for magnetic screening in electrical machines for aircraft applications

R Dorget, Q Nouailhetas, A Colle, K Berger, K Sudo… - Materials, 2021 - mdpi.com
High-Temperature Superconductors (HTS) considerably accelerate the development of
superconducting machines for electrical engineering applications such as fully electrical …

Sign-reversal of the in-plane resistivity anisotropy in hole-doped iron pnictides

EC Blomberg, MA Tanatar, RM Fernandes… - Nature …, 2013 - nature.com
Unconventional superconductivity usually originates from several strongly coupled degrees
of freedom, such as magnetic, charge and elastic. A highly anisotropic electronic phase, not …