Quantum spin ice: a search for gapless quantum spin liquids in pyrochlore magnets
MJP Gingras, PA McClarty - Reports on Progress in Physics, 2014 - iopscience.iop.org
The spin ice materials, including Ho 2 Ti 2 O 7 and Dy 2 Ti 2 O 7, are rare-earth pyrochlore
magnets which, at low temperatures, enter a constrained paramagnetic state with an …
magnets which, at low temperatures, enter a constrained paramagnetic state with an …
Frustrated quantum rare-earth pyrochlores
JG Rau, MJP Gingras - Annual Review of Condensed Matter …, 2019 - annualreviews.org
In this review, we provide an introduction to the physics of a series of frustrated quantum rare-
earth pyrochlores. We first give a background on the microscopic single-and two-ion physics …
earth pyrochlores. We first give a background on the microscopic single-and two-ion physics …
Frustration and anisotropic exchange in ytterbium magnets with edge-shared octahedra
JG Rau, MJP Gingras - Physical Review B, 2018 - APS
We consider the structure of anisotropic exchange interactions in ytterbium-based insulating
rare-earth magnets built from edge-sharing octahedra. We argue the features of trivalent …
rare-earth magnets built from edge-sharing octahedra. We argue the features of trivalent …
Analysis of Mg-based spinels MgGd2X4 (X= S, Se) for spintronic and thermoelectric device applications: Ab-initio calculations
NA Noor, MA Majeed, MA Khan, S Niaz… - Materials Science in …, 2022 - Elsevier
The spin-dependent magnetic, thermoelectric, and electronic characteristics of Mg-based
spinels MgGd 2 X 4 (X= S, Se) are investigated using density functional theory (DFT) …
spinels MgGd 2 X 4 (X= S, Se) are investigated using density functional theory (DFT) …
Experimental insights into ground-state selection of quantum XY pyrochlores
Extensive experimental investigations of the magnetic structures and excitations in the XY
pyrochlores have been carried out over the past decade. Three families of XY pyrochlores …
pyrochlores have been carried out over the past decade. Three families of XY pyrochlores …
Investigation of X2CdS4 (X= Dy, Tm) spinels for energy harvesting and spintronic applications
The structural, electronic, magnetic, optical, and thermoelectric (TE) features of X 2 CdS 4
(X= Dy, Tm) spinels are investigated by using the full potential linearized augmented …
(X= Dy, Tm) spinels are investigated by using the full potential linearized augmented …
Comprehensive study of ferromagnetic MgNd2X4 (X= S, Se) spinels for spintronic and solar cells device applications
Full potential LAPW+ lo method is used for exploring electronic, structural and thermoelectric
properties for MgNd 2 X 4 (X= S, Se) spinels that are found to show ferromagnetic …
properties for MgNd 2 X 4 (X= S, Se) spinels that are found to show ferromagnetic …
Pseudo-Goldstone gaps and order-by-quantum disorder in frustrated magnets
JG Rau, PA McClarty, R Moessner - Physical Review Letters, 2018 - APS
In systems with competing interactions, continuous degeneracies can appear which are
accidental, in that they are not related to any symmetry of the Hamiltonian. Accordingly, the …
accidental, in that they are not related to any symmetry of the Hamiltonian. Accordingly, the …
Ground state phase diagram of generic pyrochlore magnets with quantum fluctuations
Motivated by recent experimental and theoretical progress on the Er 2 Ti 2 O 7 pyrochlore
XY antiferromagnet, we study the general problem of quantum order-by-disorder in …
XY antiferromagnet, we study the general problem of quantum order-by-disorder in …
Impact of terbium (Tb) on ferromagnetism and thermoelectric behaviour of spinels MgTb2 (S/Se) 4 for spintronic
The ferromagnetism due to rare earth elements-based spinel chalcogenides has become
emerging aspirant for spintronic devices. Therefore, theoretically computed electronic …
emerging aspirant for spintronic devices. Therefore, theoretically computed electronic …