Magnetic interactions in molecules and highly correlated materials: physical content, analytical derivation, and rigorous extraction of magnetic Hamiltonians

JP Malrieu, R Caballol, CJ Calzado, C De Graaf… - Chemical …, 2014 - ACS Publications
Magnetism is a phenomenon that has always captured the imagination of humans. Its
discovery in the western world is attributed to the ancient Greek civilization. More than 2500 …

Calculation of microscopic exchange interactions and modelling of macroscopic magnetic properties in molecule-based magnets

JJ Novoa, M Deumal, J Jornet-Somoza - Chemical Society Reviews, 2011 - pubs.rsc.org
The state-of-the-art theoretical evaluation and rationalization of the magnetic interactions
(JAB) in molecule-based magnets is discussed in this critical review, focusing first on …

A gentle introduction to magnetism: Units, fields, theory, and experiment

CP Landee, MM Turnbull - Journal of Coordination Chemistry, 2014 - Taylor & Francis
We present an introduction to the workings, units of measure, and general properties of
magnetic materials. This is intended as a “primer to interpretation of magnetic data” for those …

Insights into the magnetism and phase transitions of organic radical-based materials

M Deumal, S Vela, M Fumanal, J Ribas-Arino… - Journal of Materials …, 2021 - pubs.rsc.org
Organic radicals have been consistently regarded as promising building blocks for the next
generation of applied materials. Multiple radical families have been developed and …

Statics and dynamics of weakly coupled antiferromagnetic spin- ladders in a magnetic field

P Bouillot, C Kollath, AM Läuchli, M Zvonarev… - Physical Review B …, 2011 - APS
We investigate weakly coupled spin-1/2 ladders in a magnetic field. The work is motivated
by recent experiments on the compound (C 5 H 12 N) 2 CuBr 4 (BPCB). We use a …

Field-Induced Tomonaga-Luttinger Liquid Phase of a Two-Leg Spin-1/2 Ladder<? format?> with Strong Leg Interactions

T Hong, YH Kim, C Hotta, Y Takano, G Tremelling… - Physical review …, 2010 - APS
We study the magnetic-field-induced quantum phase transition from a gapped quantum
phase that<? format?> has no magnetic long-range order into a gapless phase in the spin …

Scattering particles in quantum spin chains

L Vanderstraeten, F Verstraete, J Haegeman - Physical Review B, 2015 - APS
A variational approach for constructing an effective particle description of the low-energy
physics of one-dimensional quantum spin chains is presented. Based on the matrix product …

Spectrum of a magnetized strong-leg quantum spin ladder

D Schmidiger, P Bouillot, T Guidi, R Bewley, C Kollath… - Physical review …, 2013 - APS
Inelastic neutron scattering is used to measure the spin excitation spectrum of the
Heisenberg S= 1/2 ladder material (C 7 H 10 N) 2 CuBr 4 in its entirety, both in the gapped …

Recent Developments in Low‐Dimensional Copper (II) Molecular Magnets

CP Landee, MM Turnbull - European Journal of Inorganic …, 2013 - Wiley Online Library
The literature of low‐dimensional CuII molecular magnetic systems in which superexchange
pathways involve halide ions and/or cyclic 1, 4‐diazines is reviewed. Compounds are …

Two-dimensional Heisenberg antiferromagnets: Syntheses, x-ray structures, and magnetic behavior of [Cu (pz) 2](ClO4) 2,[Cu (pz) 2](BF4) 2, and [Cu (pz) 2 (NO3)] …

FM Woodward, PJ Gibson, GB Jameson… - Inorganic …, 2007 - ACS Publications
We report on the syntheses, crystal structures, and magnetic susceptibilities of a family of
copper pyrazine (pz)-based antiferromagnets with moderate in-plane magnetic exchange …