Since it was first demonstrated in 1987, magnetic force microscopy (MFM) has become a
truly widespread and commonly used characterization technique that has been applied to a …

Abstract High-temperature superconducting REBa2Cu3O7 (RE= rare earth or yttrium)
coated conductors have emerged as a new class of materials with exceptional physical …

Recent discoveries of superconductivity in various hydrides at high pressures have shown
that a critical temperature of superconductivity can reach near-room-temperature values …

In the last few years, the superconducting transition temperature, T c, of hydrogen-rich
compounds has increased dramatically, and is now approaching room temperature …

Measurements of temperature dependent magnetization associated with trapped magnetic
flux in single crystals of CaKFe 4 As 4, CaK (Fe 0.983 Mn 0.017) 4 As 4 and MgB 2 using …

The addition of artificial pinning centers has led to an impressive increase in the critical
current density (J c) of superconductors, enabling record-breaking all-superconducting …

In superconductors, the motion of vortices introduces unwanted dissipation that is disruptive
to applications. Fortunately, material defects can immobilize vortices, acting as vortex …

The discovery of Fe-based superconductors (FBS) as the second class of high-temperature
superconducting transition (high-T c) materials after the cuprates generated a significant …

Recent discoveries of superconductivity in hydrogen-rich compounds stabilized by high
pressures have shown that a critical temperature of superconductivity Tc can reach near …

Iron-based 1111-type superconductors display high critical temperatures and relatively high
critical current densities J c. The typical approach to increasing J c is to introduce defects to …