Magneto- and barocaloric properties of the ferro-antiferromagnetic sawtooth chain

Abstract

Materials that are susceptible to pressure and external magnetic fields allow the combined use of both for caloric processes. Here we report investigations of the ferromagnetic-antiferromagnetic sawtooth chain that due to its critical behavior not only allows for both barocaloric as well as magnetocaloric processes but also features very large cooling rates in the vicinity of the quantum critical point.

6 pages, 7 figures

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Cited by in corpus (6)

• Atacamite Cu${}_2$Cl(OH)${}_3$ in High Magnetic Fields: Quantum Criticality and Dimensional Reduction of a Sawtooth-Chain Compound
• Noncollinear phase of the antiferromagnetic sawtooth chain
• Electric-field driven flat bands in the distorted sawtooth chain via the Katsura-Nagaosa-Balatsky mechanism
• On flat bands in the $J_1$-$J_2$-$J_3$ XXZ sawtooth chain
• Theoretical investigations of tetrameric magnetic molecules for sub-kelvin cooling
• Magnetic properties of ferro-antiferromagnetic spin triangle chain