Adjustable fictional temperature in athermal, field demagnetized artificial square magnets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F23%3A00618981" target="_blank" >RIV/68081731:_____/23:00618981 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Adjustable fictional temperature in athermal, field demagnetized artificial square magnets

Original language description

Brunn, O., Canals, B., Rougemaille, N. Adjustable fictional temperature in athermal, field demagnetized artificial square magnets [poster]. Lenzburg, Frontiers in Artificial Spin Ice 2023, 14.06.2023-16.06.2023. In this work we study the results of applying field demagnetization protocol to a series of lattices with varying lattice parameter By careful comparison with Monte Carlo simulations, which probes properties of a numerical twin of the experimental system, we find that our series of snapshots can be seen as approximation of thermodynamic evolution in limited range of effective temperatures. We emphasize that the full experimental series can be approximated by a single spin–spin Hamiltonian.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

<a href="/en/project/FW03010504" target="_blank" >FW03010504: Development of in-situ techniques for characterization of materials and nanostructures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů