Open AccessCHARGE DENSITY WAVE INDUCED BY INTERCHAIN NEXT-NEAREST-NEIGHBORING HOPPING INTERACTION OF ELECTRONS IN ORGANIC FEROMAGNETS
Author(s) -
Tian Jin,
Weizhong Wang,
Yao Kai-Lun
Publication year - 1999
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.48.1535
Subject(s) - charge density wave , condensed matter physics , k nearest neighbors algorithm , electron , charge (physics) , charge density , ferromagnetism , spin density , spin (aerodynamics) , density of states , materials science , chain (unit) , physics , quantum mechanics , superconductivity , artificial intelligence , computer science , thermodynamics
Based on our interchain coupled theoretical model for quasi-one-dimensional organic ferromagnet, we took into account the nearest and the next nearest hopping interactions between neighboring chains, to study the charge density wave and the spin density wave along the main chain. The calculated results showed that the interchain coupling results in the transfers of charge density and spin density between the main chain and the side radicals of the two coupled chains.