Emergent Magnetism as a Cooperative Effect of Interactions and Reservoir

(creator_code:org_t)

American Chemical Society (ACS), 2023
2023
Engelska.
Ingår i: The Journal of Physical Chemistry Letters. - : American Chemical Society (ACS). - 1948-7185. ; 14:22, s. 5119-5126

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Abstract Ämnesord

Stäng

Closed shell molecularstructures are under normal conditions time-reversalinvariant. Experimental evidence points, however, toward that thisinvariance may be locally violated when the structure is in contactwith a particle reservoir. The mechanisms behind such local symmetrybreaking are not clear by any means. By considering a minimal modelfor a closed shell structure, here we propose that the symmetry breakingmay result from a combination of internal and/or external interactions.It is shown that a magnetic moment of a localized electron level canbe generated and maintained under the influence of such a combination.The theoretical results should cast new light on the mechanisms thatmay form magnetic properties in molecular compounds.

Av författaren/redakt...: Shiranzaei, Mahr ...; Kalhöfer, Sebast ...; Fransson, Jonas, ...

Om ämnet

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