Effect of Pressure on Magnetism of UIrGe

Abstract

We report the effect of hydrostatic pressure on the electronic state of the antiferromagnet UIrGe, which is isostructural and isoelectronic with the ferromagnetic superconductors UCoGe and URhGe. The Neel temperature decreases with increasing pressure. We constructed a p-T phase diagram and estimated the critical pressure pc, where the antiferromagnetism vanishes, as 12 GPa. The antiferromagnetic/paramagnetic transition appears to be first order.

References in corpus (22)

• Superconductivity on the border of weak itinerant ferromagnetism in UCoGe
• Metallic Quantum Ferromagnets
• Ferromagnetism and Superconductivity in Uranium Compounds
• Extremely Large and Anisotropic Upper Critical Field and the Ferromagnetic Instability in UCoGe
• Enhancement of superconductivity near the ferromagnetic quantum critical point in UCoGe
• Ferromagnetic Quantum Critical Endpoint in UCoAl
• Pressure-temperature Phase Diagram of Polycrystalline UCoGe Studied by Resistivity Measurement
• Anomalous spin distribution in the superconducting ferromagnet UCoGe studied by polarized neutron diffraction
• Collapse of ferromagnetism and Fermi surface instability near reentrant superconductivity of URhGe
• Unconventional Strong Spin-Fluctuation Effects around the Critical Pressure of the Itinerant Ising-Type Ferromagnet URhAl
• Assessment of the U and Co magnetic moments in UCoGe by X-ray magnetic circular dichroism
• Quantum Criticality in the Ferromagnetic Superconductor UCoGe under Pressure and Magnetic Field
• Ferromagnetic quantum critical point in UCo1-xFexGe
• Effect of annealing on the magnetic and superconducting properties of single-crystalline UCoGe
• Fermi Surface Instabilities in Ferromagnetic Superconductor URhGe
• Ferromagnetic order in U(Rh,Co)Ge
• Dilatometry study of the ferromagnetic order in single-crystalline URhGe
• Evolution of ferromagnetic and non-Fermi liquid state with doping:the case of Ru doped UCoGe
• Thermal expansion of the superconducting ferromagnet UCoGe
• Pressure-induced quantum phase transition in the itinerant ferromagnet UCoGa
• Ferromagnetic Critical Behavior in U(Co${}_{1-x}$Fe${}_x$)Al ($0\le x\le 0.02$) Studied by ${}^{59}$Co Nuclear Quadrupole Resonance Measurement
• Magnetic Field and Pressure Phase Diagrams of Uranium Heavy-Fermion Compound U${}_2$Zn${}_{17}$

Cited by in corpus (6)

• Magnetic field induced phenomena in UIrGe in fields applied along b axis
• Switching of magnetic ground states across the UIr1-xRhxGe alloy system
• Strong Magneto-Elastic Coupling in Mn${}_3$X (X = Ge, Sn)
• Consecutive magnetic phase diagram of UCoGe-URhGe-UIrGe system
• Magnetic and electronic phases of U${}_2$Rh${}_3$Si${}_5$
• Magnetic phase diagram of the antiferromagnet U2Rh2Pb