Optical properties of SrMoO3 thin film

Mizoguchi, Hiroshi; Kitamura, Noboru; Fukumi, Kohei; Mihara, Toshiyuki; Nishii, J.; Nakamura, Masakazu; Kikuchi, Naoto; Hosono, Hideo; Kawazoe, Hiroshi

doi:10.1063/1.373111

Cited by 40 publications

(36 citation statements)

References 4 publications

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“…As we discuss in more detail later, we believe that these structures are due to plasmon satellite. The energy of ∼ 2 eV coincides closely with the plasma frequency reported in the measurements of reflectivity 27 . Figure 2 (a) shows the valence-band photoemission spectrum of the SrMoO 3 thin film.…”

Section: Theorysupporting

confidence: 56%

“…Whereas more work will be needed to clarify this conclusively, we believe the most natural explanation is that it is a plasmon satellite. The plasma edge in the optical experiments 27 is indeed at about 2 eV, and we stress again that the satellite structures are seen also in all the core levels. Influence of plasmons in core-level photoemission spectra was observed in simple metals like Mg 32,33 and conducting oxides like Na x WO 3 34 and K 0.3 MoO 3 35 .…”

Section: Photoemission Results; Comparison To Lda and Lda+dmftmentioning

confidence: 83%

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Photoemission and DMFT study of electronic correlations inSrMoO3: Effects of Hund's rule coupling and possible plasmonic sideband

et al. 2014

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We investigate the electronic structure of a perovskite-type Pauli paramagnet SrMoO3 (t2g 2 ) thin film using hard x-ray photoemission spectroscopy and compare the results to the realistic calculations that combine the density functional theory within the local-density approximation (LDA) with the dynamical-mean field theory (DMFT). Despite the clear signature of electron correlations in the electronic specific heat, the narrowing of the quasiparticle bands is not observed in the photoemission spectrum. This is explained in terms of the characteristic effect of Hund's rule coupling for partiallyfilled t2g bands, which induces strong quasiparticle renormalization already for values of Hubbard interaction which are smaller than the bandwidth. The interpretation is supported by additional model DMFT calculations including Hund's rule coupling, that show renormalization of low-energy quasiparticles without affecting the overall bandwidth. The photoemission spectra show additional spectral weight around −2 eV that is not present in the LDA+DMFT. We interpret this weight as a plasmon satellite, which is supported by measured Mo, Sr and Oxygen core-hole spectra that all show satellites at this energy.

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Section: Theorysupporting

confidence: 56%

Section: Photoemission Results; Comparison To Lda and Lda+dmftmentioning

confidence: 83%

Photoemission and DMFT study of electronic correlations inSrMoO3: Effects of Hund's rule coupling and possible plasmonic sideband

et al. 2014

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“…The low electric resistivity [2] makes it an attractive material for electrodes. The electrical and optical studies have been presented in previous papers [3][4][5][6]. But other properties on the bulk materials have scarcely been reported until now.…”

Section: Introductionmentioning

confidence: 97%

Thermal and electrical properties of perovskite-type strontium molybdate

Maekawa

Kurosaki

Muta

et al. 2005

Journal of Alloys and Compounds

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“…Recent works reported that glass sputtered with ceramic thin film is functionally used as magnetic/electronic device materials (Ref 1-3) as well as optical ones ( Ref 1,[4][5][6][7]. In functional and/or mechanical applications of coated glass materials, serious damages, which may be caused by unexpected forces in anomalous operations or the inconsistency in their equipping, are anticipated.…”

Section: Introductionmentioning

confidence: 98%

Mechanical Properties of Borosilicate Glass Coated with Two-layered Ceramics by Sputtering

Hoshide

Otomo

2007

J. of Materi Eng and Perform

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The durability of coated glass materials should be improved in their applications, and the possibility of a two-layer coating was examined as a processing for the improvement. In the present work, the borosilicate glass was coated with two-layered ceramics by the radio-frequency (RF) magnetron sputtering method, and mechanical properties of coated glass materials were investigated. The measured surface roughness and porosity of coating film suggested that relatively smooth and dense coating films were formed under the sputtering condition adopted in this work. Thicker film was found to be harder because of the avoidance of effect due to softer glass substrate. Higher RF output power resulted in harder film. The bending strength was reduced by longer time of sputtering as well as porosity of coating film. By comparison with glass materials coated with single ceramics and the glass substrate, it was clarified that the strength and hardness of coated glass materials were improved by two-layer coating.

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Optical properties of SrMoO3 thin film

Cited by 40 publications

References 4 publications

Photoemission and DMFT study of electronic correlations inSrMoO3: Effects of Hund's rule coupling and possible plasmonic sideband

Photoemission and DMFT study of electronic correlations inSrMoO3: Effects of Hund's rule coupling and possible plasmonic sideband

Thermal and electrical properties of perovskite-type strontium molybdate

Mechanical Properties of Borosilicate Glass Coated with Two-layered Ceramics by Sputtering

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