Textured heterogeneity in square artificial spin ice

Lee, J.C.T.; Mishra, S.K.; Bhat, V.S.; Streubel, R.; Farmer, B.; Shi, X.; De Long, L.E.; McNulty, I.; Fisher, P.; Kevan, S.D.; Roy, S.

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dc.contributor.author	Lee, J.C.T.
dc.contributor.author	Mishra, S.K.
dc.contributor.author	Bhat, V.S.
dc.contributor.author	Streubel, R.
dc.contributor.author	Farmer, B.
dc.contributor.author	Shi, X.
dc.contributor.author	De Long, L.E.
dc.contributor.author	McNulty, I.
dc.contributor.author	Fisher, P.
dc.contributor.author	Kevan, S.D.
dc.contributor.author	Roy, S.
dc.date.accessioned	2021-01-06T10:06:20Z
dc.date.available	2021-01-06T10:06:20Z
dc.date.issued	2019-01-07
dc.identifier.issn	24699950
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1241
dc.description.abstract	We report evidence of spontaneous formation of a heterogeneous network of superdomains in two-dimensional square artificial spin ice nanostructures in externally applied magnetic fields. Coherent resonant soft-x-ray scattering from such textures gives rise to unique internal structure in Bragg peaks. The magnetic heterogeneity is locally disordered but has a zigzag texture at longer length scales. Our result suggests that the macroscopic magnetic texture is derived from the microscopic structure of the Dirac strings. © 2019 American Physical Society	en_US
dc.description.sponsorship	Division of Materials Sciences and Engineering U.S. Department of Energy Office of Science	en_US
dc.language.iso	en_US	en_US
dc.publisher	American Physical Society	en_US
dc.relation.ispartofseries	Physical Review B;Vol. 99, Issue 2
dc.subject	Textured heterogeneity	en_US
dc.subject	Square artificial spin ice	en_US
dc.title	Textured heterogeneity in square artificial spin ice	en_US
dc.type	Article	en_US