B. Dalla Piazza

activity

20122016

most citedFractional excitations in the square-lattice quantum antiferromagnet

244 citations · 274 across the 4 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2016★ 9 cited

Phase diagram of diluted Ising ferromagnet LiHo $_{x}$ Y $_{1 - x}$ F $_{4}$

P. Babkevich, N. Nikseresht, I. Kovacevic +8

We present a systematic study of the phase diagram of LiHo $_{x}$ Y $_{1 - x}$ F $_{4}$ ( $0.25 < x < 1$ ) Ising ferromagnets obtained from neutron scattering measurements and mean-field calculatio…

cond-mat.str-el2015★ 244 cited

Fractional excitations in the square-lattice quantum antiferromagnet

B. Dalla Piazza, M. Mourigal, N. B. Christensen +7

The square-lattice quantum Heisenberg antiferromagnet displays a pronounced anomaly of unknown origin in its magnetic excitation spectrum. The anomaly manifests itself only for sho…

cond-mat.str-el2014★ 5 cited

Non-equilibrium hysteresis and spin relaxation in the mixed-anisotropy dipolar coupled spin-glass LiHo $_{0.5}$ Er $_{0.5}$ F $_{4}$

J. O. Piatek, I. Kovacevic, P. Babkevich +5

We present a study of the model spin-glass LiHo $_{0.5}$ Er $_{0.5}$ F $_{4}$ using simultaneous AC susceptibility, magnetization and magnetocaloric effect measurements along with small a…

cond-mat.supr-con2012★ 16 cited

Magnetic hour-glass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe $_{1 + y}$ Te $_{0.7}$ Se $_{0.3}$

N. Tsyrulin, R. Viennois, E. Giannini +5

High-temperature superconductivity remains arguably the largest outstanding enigma of condensed matter physics. The discovery of iron-based high-temperature superconductors has ren…

Phase diagram of diluted Ising ferromagnet LiHox​Y1−x​F4​

Fractional excitations in the square-lattice quantum antiferromagnet

Non-equilibrium hysteresis and spin relaxation in the mixed-anisotropy dipolar coupled spin-glass LiHo0.5​Er0.5​F4​

Magnetic hour-glass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe1+y​Te0.7​Se0.3​

Phase diagram of diluted Ising ferromagnet LiHo $_{x}$ Y $_{1 - x}$ F $_{4}$

Non-equilibrium hysteresis and spin relaxation in the mixed-anisotropy dipolar coupled spin-glass LiHo $_{0.5}$ Er $_{0.5}$ F $_{4}$

Magnetic hour-glass dispersion and its relation to high-temperature superconductivity in iron-tuned Fe $_{1 + y}$ Te $_{0.7}$ Se $_{0.3}$