A New Look at the Spin Glass Problem from a Deep Learning Perspective [PDF]
Entropy, 2022 Spin glass is the simplest disordered system that preserves the full range of complex collective behavior of interacting frustrating elements. In the paper, we propose a novel approach for calculating the values of thermodynamic averages of the ...
Petr Andriushchenko +2 more
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Spin glass behavior and magnetic boson peak in a structural glass of a magnetic ionic liquid [PDF]
Scientific Reports, 2021 Glassy magnetic behavior has been observed in a wide range of crystalline magnetic materials called spin glass. Here, we report spin glass behavior in a structural glass of a magnetic ionic liquid, C4mimFeCl4.
Maiko Kofu +8 more
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Searching for spin glass ground states through deep reinforcement learning [PDF]
Nature Communications, 2023 Spin glasses are disordered magnets with random interactions that are, generally, in conflict with each other. Finding the ground states of spin glasses is not only essential for understanding the nature of disordered magnets and many other physical ...
Changjun Fan +5 more
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Evidence for a Griffiths Phase to Cluster Spin Glass Transition in the La2/3Sr1/3(Mn1‐3xAl2xTix)O3 System [PDF]
Advanced ScienceThe presence of Griffiths phase to cluster spin glass transition has theoretically been predicted in both classical and quantum systems. However, its detection in a classical system has been lacking for decades, which hinders a complete understanding of ...
Ruie Lu +10 more
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Interfacial Spin Glass State and Exchange Bias in the Epitaxial La0.7Sr0.3MnO3/LaNiO3 Bilayer [PDF]
Nanoscale Research Letters, 2017 We study the magnetic properties of an epitaxial growth bilayer composed of ferromagnetic La0.7Sr0.3MnO3 (LSMO) and paramagnetic LaNiO3 (LNO) on SrTiO3 (STO) substrates.
Guo-wei Zhou +5 more
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Delocalization transition in low energy excitation modes of vector spin glasses
SciPost Physics, 2022 We study the energy minima of the fully-connected $m$-components vector spin glass model at zero temperature in an external magnetic field for $m\ge 3$.
Silvio Franz, Flavio Nicoletti, Giorgio Parisi, Federico Ricci-Tersenghi
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Experimental setup to fabricate Rb–Xe gas cells for atom spin gyroscopes
AIP Advances, 2022 An experimental setup to fabricate atomic vapor cells for atom spin gyroscope application, containing 87Rb, 129Xe, 131Xe, N2, and H2, is described. The setup comprises a high-vacuum chamber, an 87Rb ampule, a glass cell, gas lines, and a turbopump. First,
S. H. Yim, D.-Y. Lee, S. Lee, M. M. Kim
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Eminuscent phase in frustrated magnets: a challenge to quantum spin liquids
Nature Communications, 2022 A spin-glass forms in frustrated magnetic systems when at low temperatures impurity sites “freeze” into a random spin configuration. Here, by looking back at previous experimental results, Syzranov and Ramirez show that the glass-transition temperature ...
S. V. Syzranov, A. P. Ramirez
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Structural magnetic glassiness in the spin ice Dy_{2}Ti_{2}O_{7}
Physical Review Research, 2022 The origin and nature of glassy dynamics presents one of the central enigmas of condensed-matter physics across a broad range of systems ranging from window glass to spin glasses.
Anjana M. Samarakoon +16 more
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The Chiral Potts Spin Glass in d=2 and 3 Dimensions [PDF]
, 2016 The chiral spin-glass Potts system with q=3 states is studied in d=2 and 3 spatial dimensions by renormalization-group theory and the global phase diagrams are calculated in temperature, chirality concentration p, and chirality-breaking concentration c ...
Berker, A. Nihat, Caglar, Tolga
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