236 citations · 392 across the 6 of their papers we have counts for
6 papers
Anharmonic Collective Oscillations in Isotropic Spin Systems and their Spectroscopic Signatures
Anna Fancelli, Matías G. Gonzalez, Subhankar Khatua +4
Spin waves are the fundamental excitations in magnetically ordered spin systems and are ubiquitously observed in magnetic materials. However, the standard understanding of spin wav…
Cooper-Pair Localization in the Magnetic Dynamics of a Cuprate Ladder
A. Scheie, P. Laurell, J. Thomas +14
We investigate the spin dynamics of the cuprate ladder SrCaCuO to elucidate the behavior of its intrinsically doped holes. Combining high-resolution…
Strongly coupled charge, orbital and spin order in TbTe
S. Chillal, E. Schierle, E. Weschke +9
We report a ground state with strongly coupled magnetic and charge density wave orders mediated via orbital ordering in the layered compound \tbt. In addition to the commensurate a…
Patterning of sodium ions and the control of electrons in sodium cobaltate
M. Roger, D. J. P. Morris, D. A. Tennant +10
NaxCoO2 has emerged as a material of exceptional scientific interest due to the potential for thermoelectric applications, and because the strong interplay between the magnetic and…
Longitudinal Magnetic Dynamics and Dimensional Crossover in the Quasi-One-Dimensional, Spin-1/2, Heisenberg Antiferromagnet KCuF3
B. Lake, D. A. Tennant, S. E. Nagler
The spin dynamics of coupled spin-1/2, antiferromagnetic Heisenberg chains is predicted to exhibit a novel longitudinal mode at low energies and temperatures below the Neel tempera…
A Novel Longitudinal Mode in the Coupled Quantum Chain Compound KCuF3
B. Lake, D. A. Tennant, S. E. Nagler
Inelastic neutron scattering measurements are reported that show a new longitudinal mode in the antiferromagnetically ordered phase of the spin-1/2 quasi-one-dimensional antiferrom…