B. D. Piazza

activity

20102026

most citedFractional excitations in the square-lattice quantum antiferromagnet

244 citations · 731 across the 13 of their papers we have counts for

collaborators

Showing 2013Show all

3 papers · 1 filter

cond-mat.str-el2013★ 17 cited

Quantum and thermal ionic motion, oxygen isotope effect, and superexchange distribution in La $_{2}$ CuO $_{4}$

P. S. Häfliger, S. Gerber, R. Pramod +11

We study the zero-point and thermal ionic motion in La $_{2}$ CuO $_{4}$ by means of high-resolution neutron diffraction experiments. Our results demonstrate anisotropic motion of O and t…

cond-mat.str-el2013★ 45 cited

The electronic structure of the high-symmetry perovskite iridate Ba2IrO4

S. Moser, L. Moreschini, A. Ebrahimi +11

We report angle-resolved photoemission (ARPES) measurements, density functional and model tight-binding calculations on Ba $_{2}$ IrO $_{4}$ (Ba-214), an antiferromagnetic ( $T_{N} = 230$ K) i…

cond-mat.str-el2013★ 13 cited

Phase diagram with enhanced spin-glass region of mixed Ising / XY magnets LiHo $_{x}$ Er $_{1 - x}$ F $_{4}$

J. O. Piatek, B. Dalla Piazza, N. Nikseresht +8

We present the experimental phase diagram of LiHo $_{x}$ Er $_{1 - x}$ F $_{4}$ , a dilution series of dipolar-coupled model magnets.The phase diagram was determined using a combination of AC…

Quantum and thermal ionic motion, oxygen isotope effect, and superexchange distribution in La2​CuO4​

The electronic structure of the high-symmetry perovskite iridate Ba2IrO4

Phase diagram with enhanced spin-glass region of mixed Ising / XY magnets LiHox​Er1−x​F4​

Quantum and thermal ionic motion, oxygen isotope effect, and superexchange distribution in La $_{2}$ CuO $_{4}$

Phase diagram with enhanced spin-glass region of mixed Ising / XY magnets LiHo $_{x}$ Er $_{1 - x}$ F $_{4}$