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Thermalized ground ...
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Arnalds, UnnarUppsala universitet,Institutionen för fysik och astronomi,Materials Physics
(author)
Thermalized ground state of artificial kagome spin ice building blocks
- Article/chapterEnglish2012
Publisher, publication year, extent ...
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AIP Publishing,2012
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-172374
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-172374URI
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https://doi.org/10.1063/1.4751844DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:vet swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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We present a direct magnetic imaging study on the thermal macrospin ordering of artificial kagome spin ice building blocks. Using photoemission electron microscopy, employing x-ray magnetic circular dichroism, we are able to resolve the single domain magnetic nature of the macrospins and determine the states of the combined building block structures. The nano-patterning and material selection allows thermally activated magnetization reversal for the macrospins to occur. The ordering of the macrospins is dominated by the ground state, consistent with a thermal ground state ordering. This work paves the way for the realization of extended artificial spin ice structures exhibiting experimentally accessible thermal behavior
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Farhan, AlanPaul Scherrer Institut
(author)
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Chopdekar, RajeshPaul Scherrer Institut
(author)
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Kapaklis, VassiliosUppsala universitet,Institutionen för fysik och astronomi,Materials Physics(Swepub:uu)vaska415
(author)
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Balan, AnaPaul Scherrer Institut
(author)
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Papaioannou, EvangelosUppsala universitet,Institutionen för fysik och astronomi,Materials Physics(Swepub:uu)vanpa863
(author)
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Ahlberg, MartinaUppsala universitet,Institutionen för fysik och astronomi,Materials Physics(Swepub:uu)marah227
(author)
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Nolting, FrithjofPaul Scherrer Institut
(author)
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Heyderman, LauraPaul Scherrer Institut
(author)
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Hjörvarsson, BjörgvinUppsala universitet,Materialfysik(Swepub:uu)bjorghvs
(author)
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Uppsala universitetInstitutionen för fysik och astronomi
(creator_code:org_t)
Related titles
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In:Applied Physics Letters: AIP Publishing101:11, s. 112404-0003-69511077-3118
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Arnalds, Unnar
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Farhan, Alan
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Chopdekar, Rajes ...
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Kapaklis, Vassil ...
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Balan, Ana
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Papaioannou, Eva ...
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Ahlberg, Martina
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Nolting, Frithjo ...
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Heyderman, Laura
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Hjörvarsson, Bjö ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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Applied Physics ...
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Uppsala University