O. Chiatti

activity

20082019

most citedCharacter of magnetic excitations in a quasi-one-dimensional antiferromagnet near the quantum critical points: Impact on magneto-acoustic properties

42 citations · 42 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.mes-hall2019

Excess noise in Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings

Christian Riha, Sven S. Buchholz, Olivio Chiatti +3

Cross-correlated noise measurements are performed in etched Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings in equilibrium at bath temperature of $T_\text{bath}=4.2\tex…

cond-mat.mtrl-sci2017

High-temperature quantum oscillations of the Hall resistance in bulk Bi $_{2}$ Se $_{3}$

Marco Busch, Olivio Chiatti, Sergio Pezzini +5

Helically spin-polarized Dirac fermions (HSDF) in protected topological surface states (TSS) are of high interest as a new state of quantum matter. In three-dimensional (3D) materi…

cond-mat.stat-mech2008★ 42 cited

Character of magnetic excitations in a quasi-one-dimensional antiferromagnet near the quantum critical points: Impact on magneto-acoustic properties

O. Chiatti, A. Sytcheva, J. Wosnitza +5

We report results of magneto-acoustic studies in the quantum spin-chain magnet NiCl $_{2}$ -4SC(NH $_{2}$ ) $_{2}$ (DTN) having a field-induced ordered antiferromagnetic (AF) phase. In the vi…

Excess noise in Alx​Ga1-x​As/GaAs based quantum rings

High-temperature quantum oscillations of the Hall resistance in bulk Bi2​Se3​

Character of magnetic excitations in a quasi-one-dimensional antiferromagnet near the quantum critical points: Impact on magneto-acoustic properties

Excess noise in Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings

High-temperature quantum oscillations of the Hall resistance in bulk Bi $_{2}$ Se $_{3}$