Related Experiment Video
Updated: Aug 16, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
Published on: June 7, 2018
Spin-glass phase transition on scale-free networks
D-H Kim1, G J Rodgers, B Kahng
1School of Physics and Center for Theoretical Physics, Seoul National University, Seoul 151-747, Korea.
Abstract:
We study the Ising spin-glass model on scale-free networks generated by the static model using the replica method. Based on the replica-symmetric solution, we derive the phase diagram consisting of the paramagnetic (P), ferromagnetic (F), and spin glass (SG) phases as well as the Almeida-Thouless line as functions of the degree exponent lambda, the mean degree K, and the fraction of ferromagnetic interactions r. To reflect the inhomogeneity of vertices, we modify the magnetization m and the spin-glass order parameter q with vertex- weights. The transition temperature T(c) (T(g)) between the P-F (P-SG) phases and the critical behaviors of the order parameters are found analytically. When 2
Related Concept Videos
Phase Transitions: Melting and Freezing
Phase Transitions
Phase Transitions
Phase Transitions: Sublimation and Deposition
Phase Transitions: Vaporization and Condensation
Spin–Spin Coupling Constant: Overview
Qualitatively, any spin plus-half nucleus polarizes the spins of its electrons to the minus-half state. Consequently, the paired electron in the hydrogen–carbon bond must have a...
