Concept

Ferrimagnetism

Related lectures (32)

Covers the basic concepts of exchange interaction in magnetic materials, including discrimination between different magnetic materials and critical temperatures.

Magnetic Ordering in Materials

Delves into magnetic ordering in materials, covering neglected spin interactions, Curie temperature, Neel temperature, and the Heisenberg Hamiltonian.

Magnetic Materials: Properties and Applications

Covers the classification, properties, and applications of various magnetic materials.

Hidden, Entangled and Resonating Orders

Explores historical discoveries of hidden orders in materials, from antiferromagnetism to composite orders and quantum criticality.

Magnetic Anisotropy: Observations in Iron, Nickel, and Cobalt

Analyzes magnetization curves in iron, nickel, and cobalt to explain magnetic anisotropy.

Antennas, bandpass filters, nonreciprocal devices: Sect. 9.1 to 9.4

Covers antennas, bandpass filters, and nonreciprocal devices in modern technologies.

Magnetic Materials: Properties and Applications

Covers the classification and properties of magnetic materials used in modern technologies.

Itinerant Magnetism: Elemental Magnets

Delves into the properties of elemental magnets and the role of band structure in governing magnetic ordering.

Nanomagnetism: Magnetic Structures and Interactions

Covers fundamental concepts of magnetism, types of magnetism, and techniques for investigating magnetic structures at the nanoscale.

Exchange Interactions: Fundamentals of Magnetic Materials

Discusses exchange interactions and their critical role in magnetic materials.

Magnetic Order: Ferrimagnetism

Explores ferrimagnetism, unequal sublattices with a resultant ferromagnetic moment, and the complexity of magnetic ordering in cobalt systems.

Magnetic Order: Antiferromagnetism

Explores antiferromagnetism, order parameters, anisotropy energy, and quantum phase transitions.

Exchange Interaction: Basic Aspects

Covers the basic aspects of exchange interaction in magnetic materials, including direct exchange and Heisenberg model.

Magnetism: Materials & Fields

Explores induction, Maxwell's equations, magnetic materials, electromagnetism, and hysteresis cycles in ferromagnets.

Modeling Interactions in Statistical Physics

Explores modeling interactions in statistical physics, focusing on energy, magnetization, and phase transitions.

Maxwell's Equations: Evaluating Magnetic Fields from Magnetization

Covers the use of Maxwell's equations to evaluate magnetic fields from magnetization in materials.

Phase diagram of the Ising model

Explores the phase diagram of the Ising model, focusing on Gibbs state uniqueness and critical temperatures.

Belief Propagation for Graph Coloring

Explores Belief Propagation for graph coloring and its convergence properties.

Interactions: Double Exchange

Discusses the double exchange interaction in materials, leading to both anti-ferromagnetic and ferromagnetic phases.

Anisotropy and Spin-Orbit Coupling

Explores anisotropy in magnetic materials, spin-orbit coupling effects, and magnetization curves.