Percolation antiferromagnets

The calculated DOSs and the integrated DOSs for BP antiferromagnets at pc are shown in Figs. 3 and 4, respectively. Filled squares in Figs. 3 and 4 represent the results for d = 2 percolating antiferromagnets, in which 11 BP networks have been... 

Percolation Processes in A2MF4 Series. Random two-dimensional antiferromagnets have recently been studied besides magnetic measurements, EPR has proved to be a powerful tool in the elucidation of percolation processes. 

Figure 6 Phase diagram of the dimer-diluted bilayer Heisenberg antiferromagnet, as a function of / // and dilution p. The dashed line is the percolation threshold the open dot is the multicritical point. (Taken with permission from Ref. 71.)...

Table 3 Critical Exponents of the Generic Transition, Percolation Transition, and Multicritical Point of the Dimer-Diluted Bilayer Quantum Heisenberg Antiferromagnet...

FRACTON DIMENSIONS FOR ELASTIC AND ANTIFERROMAGNETIC PERCOLATING NETWORKS... 

This article presents the evaluation of the fracton dimensions via the calculations of the densities of states (DOS) for both percolating elastic and antiferromagnetic networks d = 2-4). The latter belongs to a different universality class that for scalar elasticity. We claim the fracton dimension Saf for antiferromagnetic fractons to be very close to unity independent of the Euclidean dimension d,... 

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