5.1k citations
- Centre National de la Recherche ScientifiqueFR316 papers
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14 papers · 2 filters
Many-body recombination in insulating cuprates
Derek G. Sahota, Ruixing Liang, M. Dion +4
We study the pump-probe response of three insulating cuprates and develop a model for its recombination kinetics. The dependence on time, fluence, and both pump and probe photon en…
Complex Transport and Magnetism in Inhomogeneous Mixed Valence CeIrGe
A. M. Hallas, C. L. Huang, Binod K. Rai +6
We report the discovery of CeIrGe, a new Remeika phase compound with a complex array of structural, electronic, and magnetic properties. Our single crystal x-ray dif…
Intertwined magnetic, structural, and electronic transitions in VO
Benjamin A. Frandsen, Yoav Kalcheim, Ilya Valmianski +15
We present a coordinated study of the paramagnetic-to-antiferromagnetic, rhombohedral-to-monoclinic, and metal-to-insulator transitions in thin-film specimens of the classic Mott i…
Octupolar vs Néel Order in Cubic 5 double perovskites
Dalini D. Maharaj, Gabriele Sala, Matthew B. Stone +7
We report time-of-flight neutron spectroscopic and diffraction studies of the 5 cubic double pervoskite magnets, BaMOsO ( = Zn, Mg, Ca). These cubic materials are a…
Octupolar order in d-orbital Mott insulators
Arun Paramekanti, Dalini D. Maharaj, Bruce D. Gaulin
Motivated by experimental and theoretical interest in realizing multipolar orders in -orbital materials, we discuss the quantum magnetism of ions which can be realized…
Dirac magnons in a honeycomb lattice quantum XY magnet CoTiO3
Bo Yuan, Ilia Khait, Guo-Jiun Shu +5
The discovery of massless Dirac electrons in graphene and topological Dirac-Weyl materials has prompted a broad search for bosonic analogues of such Dirac particles. Recent experim…