Some words on the "phase transitions" in magnetic mesoscopic system

Abstract

"Phase transitions" between quantum and classical behaviour in large spin magnetic systems discused.

3 pages, in Russian

References in corpus (3)

• Thermally Activated Resonant Magnetization Tunneling in Molecular Magnets: Mn_12Ac and others
• First- and Second-Order Transitions between Quantum and Classical Regimes for the Escape Rate of a Spin System
• Periodic Instantons and Quantum-Classical Transitions in Spin Systems