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Infinite series of magnetization plateaus in the frustrated dimer-plaquette chain

J. Schulenburg·J. Richter
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Abstract

The dimer-plaquette chain undergoes a first order transition driven by frustration to an orthogonal dimer ground state. We analyze the magnetization curve in this orthogonal dimer regime. Besides of the recently found magnetization plateaus at m=1/4 and the m=1/2 we find an infinite sequence of plateaus between m=1/4 and m=1/2. These additional plateaus belong to magnetizations m(n)=n/(2n+2), where n is a positive integer number.

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J. Schulenburg, J. Richter. 2001-07-06. Infinite series of magnetization plateaus in the frustrated dimer-plaquette chain. https://doi.org/10.1103/physrevb.65.054420

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