๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Excitation spectra in Kondo insulators

โœ Scribed by T Kasuya


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
611 KB
Volume
223-224
Category
Article
ISSN
0921-4526

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Interacting Kondo holes in a Kondo insul
โœ P. Schlottmann ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 210 KB

A Kondo hole is the charge neutral substitution of a rare earth ion by a non-magnetic analog. We consider the interaction between two Kondo holes in a Kondo insulator described by the non-degenerate Anderson lattice with a nearest-neighbor tight-binding conduction band on a simple cubic lattice. A K

The interplay of the Kondo effect and RK
โœ Clare C. Yu; Steven R. White ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 192 KB

We have studied the one-dimensional Kondo chain at half-filling using a density matrix formulation of the numerical renormalization group. As the exchange coupling J --. 0, RKKY interactions become more important, and the correlation length and the staggered susceptibility x(q = 2kv) diverge.