60 citations · 215 across the 11 of their papers we have counts for
5 papers · 1 filter
Controlled topological dilution drives cooperative glassy dynamics in artificial spin ice
Davis Crater, Ryan Mueller, Sanjib Thapa +4
It has long been known that disorder, perturbing the energy landscape of magnetic systems, can introduce glassy dynamics. However, the controlled role of increasing disorder in dri…
The dipolar Aleppo lattice: Ground state ordering and ergodic dynamics in the absence of vertex frustration
Gopi Mahato, Davis Crater, Christian Hoyt +7
We introduce the Aleppo spin ice geometry, another variation of decimated square ice patterns, which in contrast to similar systems previously studied, does not exhibit vertex frus…
Artificial out-of-plane Ising antiferromagnet on the kagome lattice with very small further neighbour couplings
Jeanne Colbois, Kevin Hofhuis, Zhaochu Luo +4
Despite their simple formulation, short range classical antiferromagnetic Ising models on frustrated lattices give rise to exotic phases of matter, in particular due to their macro…
Spin-wave dynamics and symmetry breaking in an artificial spin ice
Susmita Saha, Jingyuan Zhou, Kevin Hofhuis +4
Artificial spin ices are periodic arrangements of interacting nanomagnets successfully used to investigate emergent phenomena in the presence of geometric frustration. Recently, it…
Chiral switching and dynamic barrier reductions in artificial square ice
Naëmi Leo, Matteo Pancaldi, Sabri Koraltan +10
Collective dynamics in lithographically-defined artificial spin ices offer profound insights into emergent correlations and phase transitions of geometrically-frustrated Ising spin…