Soft X-Ray Magnetic Circular Dichroism Study of the Colossal Magnetoresistance Compound La1-xSrxMnO3
Eric Pellegrin,Liu Hao Tjeng,F. M. F. de Groot,Ronald Hesper,George A. Sawatzky,Yutaka Moritomo,Yasuhiro Tokura +6 more
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TLDR
In this paper, soft X-ray magnetic circular dichroism (SXMCD) measurements are reported on the O K and Mn L-absorption edges of La 1− x Sr x MnO 3 ( x = 0.15, 0.18, and 0.4) single crystals in their ferromagnetic regime.About:
This article is published in Journal of Electron Spectroscopy and Related Phenomena.The article was published on 1997-08-01 and is currently open access. It has received 61 citations till now. The article focuses on the topics: X-ray magnetic circular dichroism & Magnetic circular dichroism.read more
Citations
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EELS study of interfaces in magnetoresistive LSMO/STO/LSMO tunnel junctions
L. Samet,L. Samet,D. Imhoff,Jean-Luc Maurice,J.-P. Contour,Alexandre Gloter,T. Manoubi,Albert Fert,Christian Colliex +8 more
TL;DR: In this article, a nanoscale electron energy loss spectroscopy (EELS) study has been performed across a couple of La 066Sr033MnO3,/SrTiO3/La 0 66Sr03MnNO3 tunnel junctions with different barrier thickness es (15 nm and 5 nm respectively) to determine not only the chemical composition in the interface areas, but also the effect of the neighbouring atoms on their electronic structure.
Journal ArticleDOI
Thickness Dependent Properties in Oxide Heterostructures Driven by Structurally Induced Metal–Oxygen Hybridization Variations
Zhaoliang Liao,Nicolas Gauquelin,Robert J. Green,S. Macke,S. Macke,J. Gonnissen,Sean Thomas,Zhicheng Zhong,Zhicheng Zhong,Lin Li,Liang Si,Sandra Van Aert,Philipp Hansmann,Karsten Held,Jing Xia,Johan Verbeeck,Gustaaf Van Tendeloo,George A. Sawatzky,Gertjan Koster,Mark Huijben,Guus Rijnders +20 more
TL;DR: In this article, the relaxation of oxygen-2p and Mn-3d orbital hybridization coupled to the layer-dependent octahedral tilts within a La2/3Sr1/3MnO3 film driven by inter-Octahedral coupling is investigated.
Journal ArticleDOI
High resolution x-ray absorption near edge structure at the Mn K edge of manganites
TL;DR: In this paper, a systematic study of manganese perovskites, RE1-xDxMnO3 (RE = rare earth; D = Ca, Sr), was performed by means of x-ray absorption near edge structure (XANES) spectroscopy at the Mn K edge.
Journal ArticleDOI
Element specific x-ray magnetic circular dichroism magnetization curves using total electron yield
TL;DR: In this article, the authors used magnetic circular dichroism (XMCD) to obtain element specific magnetization curves using total electron yield (TEY) as a probe for XMCD and showed that the major problem using field dependent TEY is the complex current behavior as a function of applied magnetic fields, which directly results in corresponding normalization problems.
Journal ArticleDOI
Effect of Co, Ni, and Cu substitution on the electronic structure of hexagonal YMnO3 studied by x-ray absorption spectroscopy
K. Asokan,Y. S. Chen,C. W. Pao,H. M. Tsai,C. W. O. Lee,C. H. Lin,H. C. Hsueh,D. C. Ling,Way-Faung Pong,J. W. Chiou,M.-H. Tsai,Octavio Peña,C. Moure +12 more
TL;DR: In this paper, X-ray absorption spectroscopy measurements have been performed to elucidate local electronic and atomic structures of orthorhombic 3d-transition metal-doped yttrium manganites (YMnO3).
References
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Journal ArticleDOI
Interaction between the d -Shells in the Transition Metals. II. Ferromagnetic Compounds of Manganese with Perovskite Structure
TL;DR: In this paper, it was shown that both electrical conduction and ferromagnetic coupling in these compounds arise from a double exchange process, and a quantitative relation was developed between electrical conductivity and the Ferromagnetic Curie temperature.
Journal ArticleDOI
Giant negative magnetoresistance in perovskitelike La2/3Ba1/3MnOx ferromagnetic films.
R. von Helmolt,R. von Helmolt,Joachim Dr. Wecker,Joachim Dr. Wecker,B. Holzapfel,B. Holzapfel,L. Schultz,L. Schultz,Konrad Samwer,Konrad Samwer +9 more
TL;DR: The samples show a drop in the resistivity at the magnetic transition, and the existence of magnetic polarons seems to dominate the electric transport in this region.
Journal ArticleDOI
Band gaps and electronic structure of transition-metal compounds
TL;DR: A new theory is presented for describing band gaps and electronic structures of transition-metal compounds and both the metallic sulfides and insulating oxides and halides occur in a quite natural manner.
Journal ArticleDOI
X-ray circular-dichroism as a probe of orbital magnetization
B. T. Thole,B. T. Thole,B. T. Thole,P. Carra,P. Carra,P. Carra,Francesco Sette,Francesco Sette,Francesco Sette,G. van der Laan,G. van der Laan,G. van der Laan +11 more
TL;DR: A new magneto-optical sum rule is derived for circular magnetic dichroism in the x-ray region (CMXD) and applications are discussed to transition-metal and rare-earth magnetic systems.
Journal ArticleDOI
Electronic structure of La1-xSrxMnO3 studied by photoemission and x-ray-absorption spectroscopy
Tomohiko Saitoh,A. E. Bocquet,Takashi Mizokawa,Hirofumi Namatame,A. Fujimori,M. Abbate,Yasuo Takeda,Mikio Takano +7 more
TL;DR: In this paper, the electronic structure of the Mn 2p core levels and the valence bands of the O 1s x-ray-absorption spectroscopy has been analyzed using a configuration-interaction cluster model.