Magnetization process in a frustrated plaquette dimerized ladder
arXiv:1704.01588 · doi:10.1103/PhysRevB.95.214426
Abstract
The magnetic phase diagram of a plaquette dimerized antiferromagnetic system is studied by using a combination of numerical and analytical techniques. For the strongly frustrated regime, series expansions and bond operators techniques are employed to analyze zero magnetization plateau, whereas low energy effective models are used to study the complete magnetization process. The interplay between frustration and dimerization gives rise to a rich plateaus structure that is captured by effective models and corroborated by numerical density matrix renormalization group simulations, in particular the emergence of intermediate plateaus at M = 1/4 and 3/4 of saturation in the magnetization curve.
14 pages, 6 figures
References in corpus (10)
- Magnetization plateaus in frustrated antiferromagnetic quantum spin models
- Magnetic phase diagram of the S=1/2 antiferromagnetic zigzag spin chain in the strongly frustrated region: cusp and plateau
- Condensation of magnons and spinons in a frustrated ladder
- Fractional S^z excitation and its bound state around the 1/3 plateau of the S=1/2 Ising-like zigzag XXZ chain
- Geometric phases and the magnetization process in quantum antiferromagnets
- Dimensional crossover in a spin liquid to helimagnet quantum phase transition
- Symmetry-protected topological order in magnetization plateau states of quantum spin chains
- Multi-triplet bound states and finite-temperature dynamics in highly frustrated quantum spin ladders
- Magnetization plateaux and jumps in a frustrated four-leg spin tube under a magnetic field
- Phase diagram study of a dimerized spin-S zig-zag ladder
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- Inducing critical phenomena in spin chains through sparse alternating fields