Electronic Structure of Strained Manganite Thin Films with Room Temperature Ferromagnetism Investigated by Hard X-ray Photoemission Spectroscopy

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dc.creatorTanaka, Hidekazu
dc.creatorTakata, Yasutaka
dc.creatorHoriba, Koji
dc.creatorTaguchi, Munetaka
dc.creatorChainani, Ashish
dc.creatorShin, Shik
dc.creatorMiwa, Daigo
dc.creatorTamasaku, Kenji
dc.creatorNishino, Yoshinori
dc.creatorIshikawa, Tetsuya
dc.creatorAwaji, Mitsuhiro
dc.creatorTakeuchi, Akihisa
dc.creatorKawai, Tomoji
dc.creatorKobayashi, Keisuke
dc.date2004-10-09
dc.date.accessioned2026-07-07T03:01:22Z
dc.date.available2026-07-07T03:01:22Z
dc.descriptionWe report the bulk sensitive Hard X-ray (hv=5.95keV) core level photoemission spectroscopy to investigate the intrinsic electronic structure of strained (La0.85Ba0.15)MnO3 thin films. In a 20nm thick well-strained film with strongly enhanced ferromagnetism, a new sharp satellite peak appeared at the low energy site of the Mn 2p3/2 main peak, whereas a broader signal was observed for the unstrained film with 300nm thickness. Cluster calculations revealed that the intensity corresponded to the density of the state at the Fermi level relating to the magnitude of the ferromagnetic order. The satellite intensity also agreed quantitatively with the square of the magnetization.
dc.description11 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0410223
dc.identifierhttp://arxiv.org/abs/cond-mat/0410223
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25034
dc.subjectStrongly Correlated Electrons
dc.titleElectronic Structure of Strained Manganite Thin Films with Room Temperature Ferromagnetism Investigated by Hard X-ray Photoemission Spectroscopy
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