67 citations · 414 across the 11 of their papers we have counts for
11 papers
Interplay of disorder and spin liquid physics in the triangular-lattice antiferromagnet YbZn2GaO5
Hafsa Zeroual, Shams Sohel Islam, Toni Shiroka +7
YbZn2GaO5 has recently emerged as a structurally ideal triangular-lattice antiferromagnet and a promising candidate for hosting a U(1) Dirac quantum spin-liquid (QSL) ground state.…
Specific Heat of the Kagome Antiferromagnet Herbertsmithite in High Magnetic Fields
Q. Barthélemy, A. Demuer, C. Marcenat +7
Measuring the specific heat of herbertsmithite single crystals in high magnetic fields (up to T) allows us to isolate the low-temperature kagome contribution while shifting aw…
Evidence for a spinon Fermi surface in the triangular S=1 quantum spin liquid BaNiSbO
B. Fak, S. Bieri, E. Canevet +7
Inelastic neutron scattering is used to study the low-energy magnetic excitations in the spin-1 triangular lattice of the 6H-B phase of BaNiSbO. We study two powder sam…
Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite
E. Kermarrec, A. Zorko, F. Bert +10
We report Cl NMR, ESR, SR and specific heat measurements on the frustrated kagomé magnet kapellasite, CuZn(OH)Cl, where a gapless spin liquid phas…
Dzyaloshinsky-Moriya interaction in vesignieite: A route to freezing in a quantum kagome antiferromagnet
A. Zorko, F. Bert, A. Ozarowski +4
We report an electron spin resonance investigation of the geometrically frustrated spin-1/2 kagome antiferromagnet vesignieite, BaCuVO(OH). Analysis of the line wid…
Mn local moments prevent superconductivity in iron-pnictides Ba(Fe 1-x Mn x)2As2
Y. Texier, Y. Laplace, P. Mendels +6
75As nuclear magnetic resonance (NMR) experiments were performed on Ba(Fe1-xMnx)2As2 (xMn = 2.5%, 5% and 12%) single crystals. The Fe layer magnetic susceptibility far from Mn atom…