- Letter
- Open Access
Ice-rule driven vertex frustration in a stretched pentagonal spin ice
Phys. Rev. Research 6, L042064 – Published 16 December, 2024
DOI: https://doi.org/10.1103/PhysRevResearch.6.L042064
Abstract
We introduce the stretched pentagonal spin ice and study low-energy configurations achieved after thermal annealing. Using synchrotron-based photoemission electron microscopy, we reveal highly disordered configurations dominated by short-range order. Real-space observations reveal that an adherence to local order, in the form of a strict ice-rule obedience, acts as a main factor in enforcing vertex frustration and hindering long-range order. Our results open up pathways to create forms of frustrated systems that have seemed elusive thus far.
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Supplemental Material
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