Article | REF: M4600 V1

Materials with hard magnetic properties: the basics

Author: Jacques DEGAUQUE

Publication date: June 10, 2001

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

3. Fundamentals of condensed matter magnetism

3.1 The origin of condensed matter magnetism

The elementary magnetic moment of an atom results from two contributions from its incomplete electronic layers: the orbital moment, created by the rotation of electrons around the nucleus, in their orbits; and the spin moment, a purely quantum property of electrons. These two moments, coupled by an interaction of relativistic origin, the spin-orbit coupling, form the atomic elementary magnetic moment. The unit of moment is the Bohr magneton

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Studies and properties of metals

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Fundamentals of condensed matter magnetism