Pressure effects on iron-based superconductor families: Superconductivity, flux pinning and vortex dynamics
Since the discovery of iron-based superconductors, a new chapter has been opened in the
history of the development of high temperature superconductivity. In the past decade, there …
history of the development of high temperature superconductivity. In the past decade, there …
Hydrostatic and Uniaxial Pressure Tuning of Iron‐Based Superconductors: Insights into Superconductivity, Magnetism, Nematicity, and Collapsed Tetragonal …
Iron‐based superconductors are well‐known for their intriguing phase diagrams, which
manifest a complex interplay of electronic, magnetic, and structural degrees of freedom …
manifest a complex interplay of electronic, magnetic, and structural degrees of freedom …
Pressure-induced dependence of transport properties and lattice stability of ( and 0) superconductors with and without a spin-vortex crystal …
Here we report the investigation on correlation between the transport properties and the
corresponding stability of the lattice structure for CaK (Fe 1− x Ni x) 4 As 4 (x= 0.04 and 0), a …
corresponding stability of the lattice structure for CaK (Fe 1− x Ni x) 4 As 4 (x= 0.04 and 0), a …
Superconductivity and magnetic and transport properties of single-crystalline
Members of the CaK (Fe 1− x Cr x) 4 As 4 series have been synthesized by high-
temperature solution growth in single-crystalline form and characterized by x-ray diffraction …
temperature solution growth in single-crystalline form and characterized by x-ray diffraction …
Superconductivity and phase diagrams of single crystals
In order to study the effects of Mn substitution on the superconducting and magnetic ground
state of CaKFe 4 As 4 (T c= 35 K), members of the CaK (Fe 1− x Mn x) 4 As 4 series have …
state of CaKFe 4 As 4 (T c= 35 K), members of the CaK (Fe 1− x Mn x) 4 As 4 series have …
Bulk superconductivity and role of fluctuations in the iron-based superconductor FeSe at high pressures
The iron-based superconductor FeSe offers a unique possibility to study the interplay of
superconductivity with purely nematic as well magnetic-nematic order by pressure (p) …
superconductivity with purely nematic as well magnetic-nematic order by pressure (p) …
Pressure-temperature phase diagram of
Resistance measurements on single crystals of CaK (Fe 1− x Mn x) 4 As 4 (x= 0.024) were
performed under hydrostatic pressure up to 5.15 GPa. The pressure dependence of the …
performed under hydrostatic pressure up to 5.15 GPa. The pressure dependence of the …
High- superconductivity in in absence of nematic fluctuations
We employ polarization-resolved Raman spectroscopy to study the multiband stoichiometric
T c= 35 K superconductor CaKFe 4 As 4. We do not detect Pomeranchuk-like electronic …
T c= 35 K superconductor CaKFe 4 As 4. We do not detect Pomeranchuk-like electronic …
Tuning superconductivity and spin-vortex instabilities in through in-plane antisymmetric strains
Lattice strains of appropriate symmetry have served as an excellent tool to explore the
interaction of superconductivity in the iron-based superconductors with orthorhombic …
interaction of superconductivity in the iron-based superconductors with orthorhombic …
Tuning the structure and superconductivity of by Rh substitution
The compound SrNi 2 P 2 is unique among the ThCr 2 Si 2 class since it exhibits a
temperature-induced transition upon cooling from an uncollapsed tetragonal (ucT) state to a …
temperature-induced transition upon cooling from an uncollapsed tetragonal (ucT) state to a …