Boundary-Obstructed Topological High- Superconductivity in Iron Pnictides
Nontrivial topology and unconventional pairing are two central guiding principles in the
contemporary search for and analysis of superconducting materials and heterostructure …
contemporary search for and analysis of superconducting materials and heterostructure …
Superconductivity and Dirac fermions in 112‐phase pnictides
This article reviews the current research on the 112‐phase of pnictides. The 112‐phase has
gained augmented attention due to the recent discovery of high‐temperature …
gained augmented attention due to the recent discovery of high‐temperature …
Unified phase diagram for iron-based superconductors
High-temperature superconductivity is closely adjacent to a long-range antiferromagnet,
which is called a parent compound. In cuprates, all parent compounds are alike and carrier …
which is called a parent compound. In cuprates, all parent compounds are alike and carrier …
Two-band and pauli-limiting effects on the upper critical field of 112-type iron pnictide superconductors
X Xing, W Zhou, J Wang, Z Zhu, Y Zhang, N Zhou… - Scientific Reports, 2017 - nature.com
The temperature dependence of upper critical field μ 0 H c2 of Ca0. 83La0. 17FeAs2 and
Ca0. 8La0. 2Fe0. 98Co0. 02As2 single crystals are investigated by measuring the resistivity …
Ca0. 8La0. 2Fe0. 98Co0. 02As2 single crystals are investigated by measuring the resistivity …
Neutron spin resonance in the 112-type iron-based superconductor
We use inelastic neutron scattering to study the low-energy spin excitations of the 112-type
iron pnictide Ca 0.82 La 0.18 Fe 0.96 Ni 0.04 As 2 with bulk superconductivity below T c= 22 …
iron pnictide Ca 0.82 La 0.18 Fe 0.96 Ni 0.04 As 2 with bulk superconductivity below T c= 22 …
Structural and magnetic phase transitions in with electron-overdoped FeAs layers
We report a study of the Ca 0.73 La 0.27 FeAs 2 single crystals. We unravel a monoclinic to
triclinic phase transition at 58 K, and a paramagnetic to stripe antiferromagnetic phase …
triclinic phase transition at 58 K, and a paramagnetic to stripe antiferromagnetic phase …
Doping-enhanced antiferromagnetism in
S Kawasaki, T Mabuchi, S Maeda, T Adachi… - Physical Review B, 2015 - APS
In iron pnictides, high temperature superconductivity emerges after suppressing
antiferromagnetism by doping. Here, we show that antiferromagnetism in Ca 1− x La x FeAs …
antiferromagnetism by doping. Here, we show that antiferromagnetism in Ca 1− x La x FeAs …
Electronic structures of layered Ta 2 NiS 5 single crystals revealed by high-resolution angle-resolved photoemission spectroscopy
K Mu, H Chen, Y Li, Y Zhang, P Wang… - Journal of Materials …, 2018 - pubs.rsc.org
Using high-resolution angle-resolved photoemission spectroscopy (ARPES), we
systematically studied the electronic structures of quasi-one-dimensional (1D) ternary …
systematically studied the electronic structures of quasi-one-dimensional (1D) ternary …
Anisotropic Ginzburg–Landau scaling of Hc2 and transport properties of 112-type Ca0. 8La0. 2Fe0. 98Co0. 02As2 single crystal
X Xing, W Zhou, N Zhou, F Yuan, Y Pan… - Superconductor …, 2016 - iopscience.iop.org
High-quality single crystal Ca 0.8 La 0.2 Fe 0.98 Co 0.02 As 2 has been successfully
synthesized using a self-flux method. The magnetization measurement reveals a second …
synthesized using a self-flux method. The magnetization measurement reveals a second …
Effect of interlayer coupling on the coexistence of antiferromagnetism and superconductivity in Fe pnictide superconductors: A study of …
We report the transport, thermodynamic, muon spin relaxation, and neutron study of the Ca
0.74 (1) La 0.26 (1)(Fe 1− x Co x) As 2 single crystals, mapping out the temperature-doping …
0.74 (1) La 0.26 (1)(Fe 1− x Co x) As 2 single crystals, mapping out the temperature-doping …