K. Ross

activity

20162023

_{π}

Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore Ce

_{2}

_{2}

_{7}

70 citations · 252 across the 9 of their papers we have counts for

collaborators

9 papers

cond-mat.str-el2023★ 21 cited

Quantum Spin Ice Response to a Magnetic Field in the Dipole-Octupole Pyrochlore Ce $_{2}$ Zr $_{2}$ O $_{7}$

E. M. Smith, J. Dudemaine, B. Placke +17

We report new heat capacity measurements on single crystal Ce $_{2}$ Zr $_{2}$ O $_{7}$ down to $\sim$ 0.1 K in a magnetic field along the $[1, 1 ˉ, 0]$ direction. These new measurements s…

cond-mat.str-el2022★ 10 cited

Ring-Exchange Interaction Effects on Magnons in Dirac Magnet CoTiO $_{3}$

Yufei Li, Thuc T. Mai, M. Karaki +20

The magnetic interactions that determine magnetic order and magnon energies typically involve only two spins. While rare, multi-spin interactions can also appear in quantum magnets…

cond-mat.str-el2022★ 24 cited

Dipolar spin ice regime proximate to an all-in-all-out Néel ground state in the dipolar-octupolar pyrochlore Ce $_{2}$ Sn $_{2}$ O $_{7}$

D. R. Yahne, B. Placke, R. Schäfer +11

The dipolar-octupolar (DO) pyrochlores, R $_{2}$ M $_{2}$ O $_{7}$ (R = Ce, Sm, Nd), are key players in the search for realizable novel quantum spin liquid (QSL) states as a large parameter s…

cond-mat.str-el2022★ 1 cited

Reply to "Comment on: 'Case for a U(1) $_{π}$ Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore $Ce_{2} Zr_{2} O_{7}$ ' "

E. M. Smith, O. Benton, D. R. Yahne +20

In his comment [arXiv:2209.03235], S. W. Lovesey argues that our analysis of neutron scattering experiments performed on Ce $_{2}$ Zr $_{2}$ O $_{7}$ is invalid. Lovesey argues that we have n…

cond-mat.str-el2022★ 16 cited

Single-ion properties of the transverse-field Ising model material CoNb $_{2}$ O $_{6}$

J. A. Ringler, A. I. Kolesnikov, K. A. Ross

CoNb $_{2}$ O $_{6}$ is one of the few materials that is known to approximate the one-dimensional transverse-field Ising model (1D-TFIM) near its quantum critical point. It has been infer…

cond-mat.str-el2021★ 70 cited

The case for a U(1) $_{π}$ Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore Ce $_{2}$ Zr $_{2}$ O $_{7}$

E. M. Smith, O. Benton, D. R. Yahne +20

The Ce $^{3 +}$ pseudospin- $\frac{1}{2}$ degrees of freedom in the pyrochlore magnet Ce $_{2}$ Zr $_{2}$ O $_{7}$ are known to possess dipole-octupole (DO) character, making it a candidate for…

cond-mat.str-el2018★ 16 cited

Behavior of the breathing pyrochlore lattice Ba $_{3}$ Yb $_{2}$ Zn $_{5}$ O $_{11}$ in applied magnetic field

J. G. Rau, L. S. Wu, A. F. May +9

The breathing pyrochlore lattice material Ba $_{3}$ Yb $_{2}$ Zn $_{5}$ O $_{11}$ exists in the nearly decoupled limit, in contrast to most other well-studied breathing pyrochlore compounds. As…

cond-mat.str-el2017★ 32 cited

Ground state selection under pressure in the quantum pyrochlore magnet Yb2Ti2O7

E. Kermarrec, J. Gaudet, K. Fritsch +6

A quantum spin liquid is a novel state of matter characterized by quantum entanglement and the absence of any broken symmetry. In condensed matter, the frustrated rare-earth pyroch…

cond-mat.str-el2016★ 62 cited

Gapless quantum excitations from an Ice-like Splayed Ferromagnetic ground state in stoichiometric Yb2Ti2O7

J. Gaudet, K. A. Ross, E. Kermarrec +4

The ground state of the quantum spin ice candidate magnet Yb2Ti2O7 is known to be sensitive to weak disorder at the 1 percent level which occurs in single crystals grown from the m…

Quantum Spin Ice Response to a Magnetic Field in the Dipole-Octupole Pyrochlore Ce2​Zr2​O7​

Ring-Exchange Interaction Effects on Magnons in Dirac Magnet CoTiO3​

Dipolar spin ice regime proximate to an all-in-all-out Néel ground state in the dipolar-octupolar pyrochlore Ce2​Sn2​O7​

Reply to "Comment on: 'Case for a U(1)π​ Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore Ce2​Zr2​O7​' "

Single-ion properties of the transverse-field Ising model material CoNb2​O6​

The case for a U(1)π​ Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore Ce2​Zr2​O7​

Behavior of the breathing pyrochlore lattice Ba3​Yb2​Zn5​O11​ in applied magnetic field