Low-temperature magnetic phase in novel Kagome superconductor RbV3Sb5

Magnetic states of MnP: Muon-spin rotation studies

Muon-spin rotation data collected at ambient pressure (p) and at p = 2.42 GPa in MnP were analyzed to check their consistency with various low- and high-pressure magnetic structures reported in the literature. Our analysis confirms that in MnP the low-temperature and low-pressure helimagnetic phase is characterised by an increased value of the average magnetic moment compared to the high-temperature ferromagnetic phase. An elliptical double-helical structure with a propagation vector , an a-a...

Onset of magnetism in optimally electron-doped LFe1-xRuxAsO1-yFy (L = La, Nd, or Sm) superconductors around x=1/4

The appearance of static magnetism, nanoscopically coexisting with superconductivity, is shown to be a general feature of optimally electron-doped LFe1-xRuxAsO1-yFy superconductors (L represents a lanthanide ion) upon isovalent substitution of Fe by Ru. The magnetic ordering temperature T-N and the magnitude of the internal field display a domelike dependence on x, peaked around x = 1/4, with higher T-N values for those materials characterized by a larger z cell coordinate of As. Remarkably, ...

Ab initio modeling and experimental investigation of Fe2P by DFT and spin spectroscopies