Observation of critical scaling in spin glasses below Tc using thermoremanent magnetization
GG Kenning, M Brandt, R Brake, M Hepler… - Frontiers in …, 2024 - frontiersin.org
Time-dependent thermoremanent magnetization (TRM) studies have been instrumental in
probing energy dynamics within the spin glass phase. In this paper, we review the evolution …
probing energy dynamics within the spin glass phase. In this paper, we review the evolution …
Memory and rejuvenation effects in spin glasses are governed by more than one length scale
Memory and rejuvenation effects in the magnetic response of off-equilibrium spin glasses
have been widely regarded as the doorway into the experimental exploration of …
have been widely regarded as the doorway into the experimental exploration of …
Spin-glass dynamics: experiment, theory and simulation
ED Dahlberg, I Pemartín, E Marinari… - arxiv preprint arxiv …, 2024 - arxiv.org
The study of spin-glass dynamics, long considered the paradigmatic complex system, has
reached important milestones. The availability of high-quality single crystals has allowed the …
reached important milestones. The availability of high-quality single crystals has allowed the …
Memory and rejuvenation in glassy systems
The memory effect in a single-crystal spin glass (Cu 0.92 Mn 0.08) has been measured
using 1 Hz ac susceptibility techniques over a temperature range of 0.4–0.7 T g, and a …
using 1 Hz ac susceptibility techniques over a temperature range of 0.4–0.7 T g, and a …
Spin glass experiments
E Vincent - arxiv preprint arxiv:2208.00981, 2022 - arxiv.org
A spin glass is a diluted magnetic material in which the magnetic moments are randomly
interacting, with a huge number of metastable states which prevent reaching equilibrium …
interacting, with a huge number of metastable states which prevent reaching equilibrium …
A brief review of spin glass magnetometry techniques
J Freedberg, ED Dahlberg - Frontiers in Physics, 2024 - frontiersin.org
Spin glasses are inherently dynamical. Taken properly, measurements of these materials
can capture their dynamics and provide a wealth of insight into the physics of the spin glass …
can capture their dynamics and provide a wealth of insight into the physics of the spin glass …
Spin glass dynamics through the lens of the coherence length
Spin glass coherence lengths can be extracted from experiment and from numerical
simulations. They encompasses the correlated region, and their growth in time makes them …
simulations. They encompasses the correlated region, and their growth in time makes them …
Ground-state interface exponents of the diluted Sherrington-Kirkpatrick spin glass
W Wang - Physical Review B, 2022 - APS
We present a large-scale simulation of the ground state interface properties of the diluted
Sherrington-Kirkpatrick spin glass of Gaussian disorder for a broad range of the bond …
Sherrington-Kirkpatrick spin glass of Gaussian disorder for a broad range of the bond …
Electronic noise as a probe of dimensional effects on spin-glass dynamics
DC Harrison - Frontiers in Physics, 2024 - frontiersin.org
Over the past decade, spin-glass simulations have improved to the point that they now
access time-and length-scales comparable to experiments at the mesoscale. A recent series …
access time-and length-scales comparable to experiments at the mesoscale. A recent series …
Multifractality in spin glasses
M Baity-Jesi, E Calore, A Cruz… - Proceedings of the …, 2024 - National Acad Sciences
We unveil the multifractal behavior of Ising spin glasses in their low-temperature phase.
Using the Janus II custom-built supercomputer, the spin-glass correlation function is studied …
Using the Janus II custom-built supercomputer, the spin-glass correlation function is studied …