Results 31 to 40 of about 59,462 (310)
Nematic Order in Square Lattice Frustrated Ferromagnets [PDF]
Physical Review Letters, 2006 We present a new scenario for the breakdown of ferromagnetic order in a two-dimensional quantum magnet with competing ferromagnetic and antiferromagnetic interactions. In this, dynamical effects lead to the formation of two-magnon bound states, which undergo Bose-Einstein condensation, giving rise to bond-centered nematic order.
Sindzingre, P, Shannon, NSP, Momoi, T
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Antiferromagnetic Potts models on the square lattice [PDF]
Physical Review B, 1995 9 pages including 6 figures, 288527 bytes Postscript (NYU-TH-94/05/01)
Ferreira, Sabino José, Sokal, Alan D.
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Communications in PhysicsThis paper proposes two novel photonic crystal fibers (PCFs) with a nitrobenzene core, designed using hexagonal and square lattice structures. The characteristics of the PCFs were numerically analyzed in detail and compared to selecting the proposed ...
Trong Dang Van +3 more
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Anti-plane interfacial waves in a square lattice
Networks and Heterogeneous MediaUsing the lattice dynamics approach, we discussed the propagation of interfacial waves localized near the interface in an infinite square lattice. The interface has been modeled as a single-particle layer of material particles with masses and elastic ...
Victor A. Eremeyev
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Double-Q Checkerboard Bubble Crystal in Centrosymmetric Tetragonal Magnets
Condensed MatterWe report our numerical studies on the emergence of a double-Q checkerboard bubble crystal in centrosymmetric tetragonal magnets. The double-Q checkerboard bubble crystal is characterized by a fourfold-symmetric collinear spin configuration consisting of
Satoru Hayami
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The Analysis of Lattice Square Designs
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1986 SUMMARY This paper presents a general definition for lattice square designs and gives a unified approach to the analysis of the class of restricted lattice square designs. This class includes as special cases all the lattice square designs covered in the books by Cochran and Cox (1957) and Federer (1955)
Williams, E. R. +2 more
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Restoring site percolation on damaged square lattices [PDF]
Physical Review E, 2005 5 pages ...
Galam, Serge, Malarz, Krzysztof
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Equivariant neural networks for spin dynamics simulations of itinerant magnets
Machine Learning: Science and Technology, 2023 I present a novel equivariant neural network architecture for the large-scale spin dynamics simulation of the Kondo lattice model. This neural network mainly consists of tensor-product-based convolution layers and ensures two equivariances: translations ...
Yu Miyazaki
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AIP Advances, 2018 We study spin-1/2 Heisenberg antiferromagnets on a diamond-like-decorated square lattice. The diamond-like-decorated square lattice is a lattice in which the bonds in a square lattice are replaced with diamond units.
Yuhei Hirose +3 more
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source