173 citations · 1.1k across the 41 of their papers we have counts for
5 papers · 1 filter
Controlling frustrated magnetism on the kagome lattice by uniaxial-strain tuning
Jierong Wang, Y. -S. Su, M. Spitaler +4
It is predicted that strongly interacting spins on a frustrated lattice may lead to a quantum disordered ground state or even form a quantum spin liquid with exotic low-energy exci…
Synthesis and physical properties of LaNiO crystals
Pascal Puphal, Björn Wehinger, Jürgen Nuss +6
Infinite-layer (IL) nickelates are an emerging family of superconductors whose similarities and differences to cuprate superconductors are under intense debate. To date, the IL pha…
Investigation of hydrogen incorporations in bulk infinite-layer nickelates
Pascal Puphal, Vladimir Pomjakushin, Roberto A. Ortiz +4
Infinite-layer (IL) nickelates are an emerging class of superconductors, where the Ni valence state in a square planar NiO coordination can only be reached via topotacti…
Crystal-field states and defect levels in candidate quantum spin ice CeHfO
Victor Porée, Elsa Lhotel, Sylvain Petit +8
We report the synthesis of powder and single-crystal samples of the cerium pyrohafnate and their characterization using neutron diffraction, thermogravimetry and X-ray absorption s…
Multi-Center Magnon Excitations Open the Entire Brillouin Zone to Terahertz Magnetometry of Quantum Magnets
Tobias Biesner, Seulki Roh, Aleksandar Razpopov +14
Due to the small photon momentum, optical spectroscopy commonly probes magnetic excitations only at the center of the Brillouin zone; however, there are ways to override this restr…