59 citations · 267 across the 12 of their papers we have counts for
13 papers
Vanishing ordered moment in the frustrated triangular lattice antiferromagnet CuNdO
Jonathan Gaudet, Dalmau Reig-i-Plessis, Bogeng Wen +9
We investigate the magnetic ground state of CuNdO, which is a delafossite with a triangular lattice of magnetic Nd ions that are well separated by non-magnetic Cu spacer…
Direct confirmation of long-range magnetic order and evidence for multipoles in CeO
Alexandra Cote, J. Eddie Slimak, Astha Sethi +10
The sesquioxide, CeO, has been a material of intense interest in recent years due to reports of an anomalous giant magnetodielectric effect and emergent mixed crystal f…
Spin-orbit coupling controlled ground states in the double perovskite iridates A2BIrO6 (A = Ba, Sr; B = Lu, Sc)
A. A. Aczel, Q. Chen, J. P. Clancy +11
Iridates with the 5 electronic configuration have attracted recent interest due to reports of magnetically-ordered ground states despite longstanding expectations that their s…
Neutron scattering study of the kagome metal Sc3Mn3Al7Si5
X. Y. Li, D. Reig-i-Plessis, P. -F. Liu +6
Sc3Mn3Al7Si5 is a rare example of a correlated metal in which the Mn moments form a kagome lattice. The absence of magnetic ordering to the lowest temperatures suggests that geomet…
Frustrated Magnetism in Fluoride and Chalcogenide Pyrochlore Lattice Materials
Dalmau Reig-i-Plessis, Alannah M. Hallas
Pyrochlore lattices, which are found in two important classes of materials -- the pyrochlore family and the spinel family -- are the quintessential 3-dimensio…
Domain wall patterning and giant response functions in ferrimagnetic spinels
L. L. Kish, A. Thaler, M. Lee +11
The manipulation of mesoscale domain wall phenomena has emerged as a powerful strategy for designing ferroelectric responses in functional devices, but its full potential has not y…
Structural, electronic, and magnetic properties of nearly-ideal 1/2 iridium halides
D. Reig-i-Plessis, T. A. Johnson, K. Lu +9
Heavy transition metal magnets with 1/2 electronic ground states have attracted recent interest due to their penchant for hosting new classes of quantum spin liqu…
A neutron scattering measurement of crystalline-electric fields in magnesium rare-earth selenide spinels
D. Reig-i-Plessis, A. Cote, S. van Geldern +3
The symmetry of local moments plays a defining role in the nature of exotic grounds states stabilized in frustrated magnetic materials. We present inelastic neutron scattering (INS…
Revisiting the Kitaev material candidacy of Ir4+ double perovskite iridates
A. A. Aczel, J. P. Clancy, Q. Chen +9
Quantum magnets with significant bond-directional Ising interactions, so-called Kitaev materials, have attracted tremendous attention recently in the search for exotic spin liquid…
Spin Canting and Orbital Order in Spinel Vanadate Thin Films
Christie Thompson, Dalmau Reig-i-Plessis, Lazar Kish +5
We report on the epitaxial film growth and characterization of CoVO, a near-itinerant spinel vanadate, grown on (001) SrTiO. The symmetry lowering of the unit cell from…
Finite momentum Cooper pairing in 3D topological insulator Josephson junctions
Angela Q. Chen, Moon Jip Park, Stephen T. Gill +4
Unconventional superconductivity arising from the interplay between strong spin-orbit coupling and magnetism is an intensive area of research. One form of unconventional supercondu…
Deviation from the dipole-ice model in the new spinel spin-ice candidate, MgErSe
D. Reig-i-Plessis, S. V. Geldern, A. A. Aczel +3
In spin ice research, small variations in structure or interactions drive a multitude of different behaviors, yet the collection of known materials relies heavily on the `227' pyro…
Surface collective modes in the topological insulators BiSe and BiSbTeSe
A. Kogar, S. Vig, A. Thaler +13
We used low-energy, momentum-resolved inelastic electron scattering to study surface collective modes of the three-dimensional topological insulators BiSe and BiSb$…