Magnetism and Electronic Correlations in Quasi-One-Dimensional Compounds

Abstract

In this contribution on the celebration of the 80th birthday anniversary of Prof. Ricardo Ferreira, we present a brief survey on the magnetism of quasi-one-dimensional compounds. This has been a research area of intense activity particularly since the first experimental announcements of magnetism in organic and organometallic polymers in the mid 80s. We review experimental and theoretical achievements on the field, featuring chain systems of correlated electrons in a special AB2 unit cell structure present in inorganic and organic compounds.

Cited by in corpus (7)

• Frustration-induced quantum phase transitions in a quasi-one-dimensional ferrimagnet: Hard-core boson map and the Ton ks-Girardeau limit
• Topology of many-body edge and extended quantum states in an open spin chain: 1/3--plateau, Kosterlitz-Thouless transition, and Luttinger liquid
• Magnetic field - temperature phase diagram of ferrimagnetic alternating chains: spin-wave theory from a fully polarized vacuum
• Magnetic and nonmagnetic phases in doped AB2 t-J Hubbard chains
• Magnetic phase separation in a frustrated ferrimagnetic chain under a magnetic field
• Ferromagnetic phases due to competing short- and long-range interactions in the spin-S Blume-Capel model
• Quantum Rotors on the AB${}_2$ Chain with Competing Interactions