63 citations · 214 across the 9 of their papers we have counts for
4 papers · 1 filter
Terahertz Magneto-optical investigation of quadrupolar spin-lattice effects in magnetically frustrated Tb2Ti2O7
K. Amelin, Y. Alexanian, U. Nagel +9
The significance of spin-lattice coupling in the phase diagram of the quantum spin-icepyrochlore Tb2Ti2O7 has been a topic of debate for some time. Here, we focus on the aspect of…
Effects of Ca substitution on quasi-acoustic sliding modes in SrCaCuO
E. Constable, A. D. Squires, J. Horvat +8
The low energy lattice dynamics of the quasi-periodic spin-ladder cuprate SrCaCuO are investigated using terahertz frequency synchrotron radiation. A hig…
Field-induced double spin spiral in a frustrated chiral magnet
M. Ramakrishnan, E. Constable, A. Cano +14
We report the direct observation of a magnetic-feld induced long-wavelength spin spiral modulation in the chiral compound Ba3TaFe3Si2O14. This new spin texture emerges out of a chi…
Helical bunching and symmetry lowering inducing multiferroicity in Fe langasites
Laura Chaix, Rafik Ballou, Andres Cano +12
The chiral Fe-based langasites represent model systems of triangle-based frustrated magnets with a strong potential for multiferroicity. We report neutron scattering measurements f…