5 papers
Pressure-Invariant Isotope Effect as Evidence for Electronically Driven Intertwined Order in PrNiO
Rustem Khasanov, Thomas J. Hicken, Igor Plokhikh +5
We report muon-spin rotation measurements of the pressure dependence of the oxygen-isotope (O/O) effect on the spin-density wave (SDW) transition in the trilayer Rudd…
Multiple Magnetic Transitions in the Trilayer Nickelate PrNiO Revealed by Muon-Spin Rotation
Rustem Khasanov, Thomas J. Hicken, Zurab Guguchia +7
A muon-spin rotation/relaxation (SR) study of the trilayer Ruddlesden--Popper nickelate PrNiO was performed at ambient pressure and under hydrostatic pressure up…
Magnetism of the alternating monolayer-trilayer phase of LaNiO
Rustem Khasanov, Thomas J. Hicken, Hubertus Luetkens +9
Understanding the magnetic ground state of Ruddlesden-Popper nickelates is crucial, as these materials exhibit superconductivity under high pressure and host competing electronic o…
Oxygen-isotope effect on density wave transitions in LaNiO
Rustem Khasanov, Vahid Sazgari, Igor Plokhikh +11
TThe isotope effect is a powerful probe of electron-phonon interactions in solid-state systems, offering key insights into how atomic mass influences emergent quantum states. Here,…
Pressure Effect on the Spin Density Wave Transition in LaPrNiO
Rustem Khasanov, Igor Plokhikh, Thomas J. Hicken +3
High-pressure studies reveal a stark contrast between the superconducting properties of double-layer Ruddlesden-Popper (RP) nickelates LaPrNiO and LaNiO. Wh…