63 citations · 214 across the 9 of their papers we have counts for
6 papers · 1 filter
Unusual magnetoelectric effect in paramagnetic rare-earth langasite
L. Weymann, L. Bergen, Th. Kain +13
Violation of time reversal and spatial inversion symmetries has profound consequences for elementary particles and cosmology. Spontaneous breaking of these symmetries at phase tran…
Archetypal soft-mode driven antipolar transition in francisite Cu3Bi(SeO3)2O2Cl
Cosme Milesi-Brault, Constance Toulouse, Evan Constable +8
Model materials are precious test cases for elementary theories and provide building blocks for the understanding of more complex cases. Here, we describe the lattice dynamics of t…
Magnetic and dielectric order in the kagome-like francisite CuBi(SeO)OCl
E. Constable, S. Raymond, S. Petit +8
We report a single-crystal neutron diffraction and inelastic neutron scattering study on the spin 1/2 cuprate CuBi(SeO)OCl, complemented by dielectric and electric…
Double Vibronic process in the quantum spin ice candidate TbTiO revealed by terahertz spectroscopy
E. Constable, R. Ballou, J. Robert +8
The origin of quantum fluctuations responsible for the spin liquid state in TbTiO has remained a long standing problem. By synchrotron-based terahertz measurements, we…
Infrared phonon anomaly and magnetic excitations in single-crystal CuBi(SeO)OCl
K. H. Miller, P. W. Stephens, C. Martin +5
Infrared reflection and transmission as a function of temperature have been measured on single crystals of CuBi(SeO)OCl. The complex dielectric function and…
Proceedings of the 35th Annual Australian/New Zealand Condensed Matter and Materials Meeting
K. Radhanpura, S. Hargreaves, R. A. Lewis +42
The 35th Australian/New Zealand Annual Condensed Matter and Materials Meeting was held at the Charles Sturt University campus in Wagga Wagga, NSW, Australia from the 1st to the 4th…