๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The theory of spin fluctuations in itinerant-electron magnets

โœ Scribed by T. Moriya


Publisher
Elsevier Science
Year
1977
Weight
629 KB
Volume
91
Category
Article
ISSN
0378-4363

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Spin-charge fluctuations in itinerant he
โœ Wolfram Brenig ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 696 KB

Using a generalized random phase approach quantum fluctuations beyond the helical mean-field states of the Hubbard model off half filling are discussed. The collective mode spectrum is shown to exhibit spin-charge mixing and is found to be strongly renormalized by coupling to low-energy incoherent p