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Search: onr:"swepub:oai:DiVA.org:su-195051" > Anisotropic ultrafa...

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003324naa a2200505 4500
001oai:DiVA.org:su-195051
003SwePub
008210802s2021 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-452134
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1950512 URI
024a https://doi.org/10.1063/5.00496922 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4521342 URI
040 a (SwePub)sud (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Unikandanunni, Viveku Stockholms universitet,Fysikum,Stockholm Univ, Dept Phys, SE-10691 Stockholm, Sweden.4 aut0 (Swepub:su)viun9249
2451 0a Anisotropic ultrafast spin dynamics in epitaxial cobalt
264 1b AIP Publishing,c 2021
338 a print2 rdacarrier
520 a We investigate the ultrafast spin dynamics in an epitaxial hcp(11⎯⎯00) cobalt thin film. By performing pump-probe magneto-optical measurements with the magnetization along either the easy or hard magnetic axis, we determine the demagnetization and recovery time for the two axes. We observe an average of 33% slower dynamics along the easy magnetization axis, which we attribute to magneto-crystalline anisotropy of the electron-phonon coupling, supported by our ab initio calculations. This points toward an unambiguous and previously undisclosed role of anisotropic electron–lattice coupling in ultrafast magnetism.
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
653 a Anisotropy
653 a ultrafast
653 a epitaxial cobalt
653 a electron-phonon coupling
653 a demagnetization
653 a spin dynamics
653 a fysik
653 a Physics
700a Medapalli, Rajasekharu Univ Calif San Diego, Ctr Memory & Recording Res, San Diego, CA 92093 USA.;Natl Inst Technol, Sch Sci, Dept Phys, Tadepalligudem 534102, Andhra Pradesh, India.4 aut
700a Fullerton, Eric E.u Univ Calif San Diego, Ctr Memory & Recording Res, San Diego, CA 92093 USA.4 aut
700a Carva, Karelu Charles Univ Prague, Fac Math & Phys, Dept Condensed Matter Phys, Karlovu 5, CZ-12116 Prague, Czech Republic.4 aut
700a Oppeneer, Peter M.u Uppsala universitet,Materialteori4 aut0 (Swepub:uu)peopp623
700a Bonetti, Stefanou Stockholms universitet,Fysikum,Ca' Foscari University of Venice, Italy,Stockholm Univ, Dept Phys, SE-10691 Stockholm, Sweden.;Ca Foscari Univ Venice, Dept Mol Sci & Nanosyst, I-30172 Venice, Italy.4 aut0 (Swepub:su)sbone
710a Stockholms universitetb Fysikum4 org
773t Applied Physics Lettersd : AIP Publishingg 118:23q 118:23x 0003-6951x 1077-3118
856u https://doi.org/10.1063/5.0049692y Fulltext
856u https://aip.scitation.org/doi/pdf/10.1063/5.0049692
856u https://uu.diva-portal.org/smash/get/diva2:1592961/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-195051
8564 8u https://doi.org/10.1063/5.0049692
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-452134

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