Quantum Tunneling of Magnetization — QTM ’94

I. General Introduction.- “Macroscopic Quantum Effects in Magnetic Systems: An Overview”.- II. Particles (Theory).- “Theory of Mesoscopic Quantum Tunneling in Magnetism: A WKB Approach”.- “Quantum Spin-Tunneling: A Path Integral Approach”.- “Quantum Tunneling in Small Particles”.- “Macroscopic Quantum Tunneling in Ferromagnets, Antiferromagnets”.- “Monte-Carlo Simulations on Reversal Magnetization of Small Clusters”.- III. QTM in Magnetic Relaxation (Experiment).- “Quantum Tunneling of Magnetization”.- “Relaxation and Mesoscopic Quantum Tunneling of Magnetization in Amorphous Rare-Earth Alloys”.- “Linear Response and Thermal Equilibrium Noise of Magnetic Materials at Low Temperature: Logarithmic Relaxation, l/F Noise, Activation and Tunneling”.- “AC Susceptibility Relaxation Studies on a Manganese Organic Cluster Compound: Mn12Ac”.- “Evidence for Quantum Tunneling of the Magnetization in Mn12Ac”.- “Acoustic and Magnetic Properties of Rare-Earth-Ion-Doped Glasses: Elastic and Magnetic Tunneling States”.- “DC-Squid Magnetization Measurements of Single Magnetic Particles”.- IV. Macroscopic Coherence of Magnetization (Experiment).- “Macroscopic Quantum Tunneling of Magnetization in Natural and Artificially Engineered Ferritin”.- V. Quantum Tunneling of Domain Walls (Experiment).- “Domain Wall Tunneling in a One Dimensional Ferromagnet”.- VI. Dissipation in QTM (Theory).- “Nuclear Spin Dissipation in Magnetic Macroscopic Quantum Phenomena”.- “Macroscopic Quantum Tunneling and Dissipation of Domain Wall in Ferromagnetic Metals”.- “The Collective Coordinate Method and Bloch Wall Motion ”.- VII. Spin Parity Effects in QTM (Theory).- “Spin Parity Effects and Macroscopic Quantum Coherence of BlochWalls”.- “Spin Environments and the Suppression of Quantum Coherence”.- “Unconventional Environments”.- VIII. QTM & Electron-Electron Interactions (Theory).- “Particle Tunneling and ‘Magnetization Tunneling’ in the Presence of Electron-Electron Interaction”.- IX. Comments on Theory and Experiment.- “On the Search for Quantum Tunneling of Magnetization”.- X. Macroscopic Quantum Tunneling in Superconductors (Experiment).- “Quantum Tunneling of Vortices in High-Tc Superconductors: Magnetic Relaxation Experiments in T1BaCACuO Compounds”.- “Crossover From Thermal to Quantum Regime in Vortex Motion in Conventional Type II Superconductors: Slow Magnetic Relaxation and Abrupt Flux Jumps”.- “Flux Motion by Quantum Tunneling”.- “Macroscopic Quantum Tunneling in Long Josephson Junctions”.- XI. Quantum Computers (Theory).- “Quantum Computing and Spin Physics”.- XII. Scientific Summary of Workshop.