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FePd3 as a material for studying thermally active artificial spin ice systems

delete2015-06-04
delete51
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OA
AI
J
Jasper Drisko
S
Stephen Daunheimer
J
John Cumings *
DOI:10.1103/PhysRevB.91.224406delete
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Abstract

Abstract

En 中文
We report FePd3 as a material for studying thermally active artificial spin ice (ASI) systems and use it to investigate both the square and kagome ice geometries. We readily achieve perfect ground state ordering in the square lattice and demonstrate the highest yet degree of monopole charge ordering in the kagome lattice. We find that smaller lattice constants in the kagome system generally produce larger domains of charge order. Monte Carlo simulations show excellent agreement with our data when a small amount of disorder is included in the simulation.
Keywords:
MAGNETIC CHARGE
MONTE-CARLO
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Physical Review B cover
Physical Review B
IF:
3.7
Papers:
15.4W
Citations:
41.0W

Organization

University System of Maryland cover
University System of Maryland
Scholars:
6.4W
Papers: 5.6W
Citations: 113