例句 释义: 全部 更多例句筛选 1. The A-Mg-R quasicrystals have long been classified as spin-glasses because of their typical spin-freezing behavior at low temperatures. 在A镁-R的准晶长期以来被列为附带眼镜,因为它们典型自旋冻结行为的低温。 www.syyxw.com©...
Spin glasses, the quantum annealing, colloidal glasses and crystals: exploring complex free-energy landscapesPresentamos aqui una seleccion de los resultados mas importantes obtenidos en cada capitulo de la tesis. El Modelo del Hipercubo Hemos estudiado [Fer10b] un nuevo modelo de campo medio para ...
Optically controlled spin-glasses in multi-qubit cavity systems Spin Glasses Random Multi-Overlap Structures and Cavity Fields in Diluted Spin Glasses Cavity spin optodynamics Spin Glasses Coupling an electron spin in a semiconductor quantum dot to an optical nano-cavity Universality in bipartite mean ...
It also presents the only detailed historiographical research on the spin glass theory. Despite the extreme simplicity of their definition, spin glasses display a wide variety of non-trivial behaviors that are not yet fully understood. In this thesis the author sheds light on some of these, ...
The correlated mean field theory which has been successfully applied to the case of amorphous ferromagnets in several recent papers is extended to the case of spin-glasses. The theory is able to explain the experimental observation that the exponent γ s of the non-linear susceptibility χ 2(T...
Effect of gold impurities on the critical properties of CuMn spin-glasses We present SQUID measurements of the nonlinear susceptibility χof ``pure'' CuMn and CuMn doped with gold impurities with concentrations cof ≠1, 2, and 3 ... Y Yeshurun,H Sompolinsky - 《Physical Review Letters》 ...
The authors report on susceptibility (χ) measurements of insulating spin-glasses EuSrS in the high-frequency region 0.1 to 12 GHz. For x=0.43 an anomalous dependence of χ on temperature is found with a dip instead of a χ maximum at 8 and 12 GHz. A study at 12 GHz over the EuSrS...
This review summarizes recent developments in the theory of spin glasses, as well as pertinent experimental data. The most characteristic properties of spin glass systems are described, and related phenomena in other glassy systems (dielectric and orientational glasses) are mentioned. The Edwards-Anderso...
Time-dependent specific heat in spin-glasses 来自 Semantic Scholar 喜欢 0 阅读量: 18 作者: Morgenstern,I. 摘要: Investigating energy and entropy barriers between ground-state valleys in the two-dimensional ±J- Ising—spin-glass model we predict time-dependent effects in the specific heat. We...
A Landau type mean-field theory for spin-glasses is presented, considering a gradual condensation of the localized modes associated with the eigenvalue spectrum of the random exchange interaction. The susceptibility and the critical field (H-T phase diagram) depending on the observation time are cal...