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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003626naa a2200577 4500
001oai:research.chalmers.se:577175c7-20a8-4e40-9884-832017062b89
003SwePub
008171007s2011 | |||||||||||000 ||eng|
009oai:DiVA.org:liu-71075
024a https://doi.org/10.1103/PhysRevB.84.1254292 DOI
024a https://research.chalmers.se/publication/1472222 URI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-710752 URI
040 a (SwePub)cthd (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Jiang, C. Y.u University of Regensburg4 aut
2451 0a Helicity-dependent photocurrents in graphene layers excited by midinfrared radiation of a CO2 laser
264 1b American Physical Society,c 2011
338 a electronic2 rdacarrier
500 a |DAAD||IB of BMBF at DLR||Applications Center "Miniaturised Sensorics"||Swedish Research Council||SSF||RFBR||Russian Ministry of Education and Sciences||"Dynasty" Foundation ICFPM||
520 a We report the study of the helicity-driven photocurrents in graphene excited by midinfrared light of a CO(2) laser. Illuminating an unbiased monolayer sheet of graphene with circularly polarized radiation generates-under oblique incidence-an electric current perpendicular to the plane of incidence, whose sign is reversed by switching the radiation helicity. We show that the current is caused by the interplay of the circular ac Hall effect and the circular photogalvanic effect. By studying the frequency dependence of the current in graphene layers grown on the SiC substrate, we observe that the current exhibits a resonance at frequencies matching the longitudinal optical phonon in SiC.
650 7a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng
653 a light
653 a photon drag
653 a semiconductors
653 a berrys phase
653 a pressure
653 a free carriers
653 a field
653 a quantum-wells
653 a electronic-properties
653 a graphite
653 a TECHNOLOGY
700a Shalygin, V. A.u St Petersburg State Polytech University4 aut
700a Panevin, V. Y.u St Petersburg State Polytech University4 aut
700a Danilov, S. N.u University of Regensburg4 aut
700a Glazov, M. M.u Russian Academy of Science4 aut
700a Yakimova, Rositsau Linköpings universitet,Halvledarmaterial,Tekniska högskolan4 aut0 (Swepub:liu)rosia15
700a Lara Avila, Samuel,d 1983u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers4 aut0 (Swepub:cth)larsavil
700a Kubatkin, Sergey,d 1959u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers4 aut0 (Swepub:cth)kubatkin
700a Ganichev, S. D.u University of Regensburg4 aut
710a University of Regensburgb St Petersburg State Polytech University4 org
773t Physical Review B - Condensed Matter and Materials Physicsd : American Physical Societyg 84:12q 84:12x 2469-9950x 2469-9969x 1098-0121x 1550-235X
856u http://publications.lib.chalmers.se/records/fulltext/local_147222.pdfx primaryx freey FULLTEXT
856u https://liu.diva-portal.org/smash/get/diva2:444865/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://doi.org/10.1103/PhysRevB.84.125429
8564 8u https://research.chalmers.se/publication/147222
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71075

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