Coherent and incoherent d band dispersions in SrVO3. / Takizawa, M.; Minohara, M.; Kumigashira, H.; Toyota, D.; Oshima, M.; Wadati, H.; Yoshida, T.; Fujimori, A.; Lippmaa, M.; Kawasaki, M.; Koinuma, H.; Sordi, G.; Rozenberg, M.

In: Physical Review B, Vol. 80, No. 23, ARTN 235104, 12.2009.

Research output: Contribution to journalArticlepeer-review

Published

Standard

Coherent and incoherent d band dispersions in SrVO3. / Takizawa, M.; Minohara, M.; Kumigashira, H.; Toyota, D.; Oshima, M.; Wadati, H.; Yoshida, T.; Fujimori, A.; Lippmaa, M.; Kawasaki, M.; Koinuma, H.; Sordi, G.; Rozenberg, M.

In: Physical Review B, Vol. 80, No. 23, ARTN 235104, 12.2009.

Research output: Contribution to journalArticlepeer-review

Harvard

Takizawa, M, Minohara, M, Kumigashira, H, Toyota, D, Oshima, M, Wadati, H, Yoshida, T, Fujimori, A, Lippmaa, M, Kawasaki, M, Koinuma, H, Sordi, G & Rozenberg, M 2009, 'Coherent and incoherent d band dispersions in SrVO3', Physical Review B, vol. 80, no. 23, ARTN 235104. https://doi.org/10.1103/PhysRevB.80.235104

APA

Takizawa, M., Minohara, M., Kumigashira, H., Toyota, D., Oshima, M., Wadati, H., Yoshida, T., Fujimori, A., Lippmaa, M., Kawasaki, M., Koinuma, H., Sordi, G., & Rozenberg, M. (2009). Coherent and incoherent d band dispersions in SrVO3. Physical Review B, 80(23), [ARTN 235104]. https://doi.org/10.1103/PhysRevB.80.235104

Vancouver

Takizawa M, Minohara M, Kumigashira H, Toyota D, Oshima M, Wadati H et al. Coherent and incoherent d band dispersions in SrVO3. Physical Review B. 2009 Dec;80(23). ARTN 235104. https://doi.org/10.1103/PhysRevB.80.235104

Author

Takizawa, M. ; Minohara, M. ; Kumigashira, H. ; Toyota, D. ; Oshima, M. ; Wadati, H. ; Yoshida, T. ; Fujimori, A. ; Lippmaa, M. ; Kawasaki, M. ; Koinuma, H. ; Sordi, G. ; Rozenberg, M. / Coherent and incoherent d band dispersions in SrVO3. In: Physical Review B. 2009 ; Vol. 80, No. 23.

BibTeX

@article{7cbd62a000d94d618375ae5cc4cf107b,
title = "Coherent and incoherent d band dispersions in SrVO3",
abstract = "We have performed an angle-resolved photoemission spectroscopy study of SrVO3 thin films. Utilizing thin films prepared in situ, with well-defined and atomically flat surfaces, contributions from surface states centered at ∼−1.5 eV were dramatically reduced, enabling us to study the bulklike V 3d states, including the incoherent part. A clear band dispersion is observed not only in the coherent part but also in the incoherent part and the spectral weight of the incoherent part is larger within the Fermi volume. These findings are particularly significant since the description of the so-called incoherent Hubbard band in SrVO3 needs to include the nonlocal interaction between the atoms. These trends are well reproduced by dynamical mean-field theory calculations.",
keywords = "SYSTEMS, Hubbard model, SPECTRAL-FUNCTION, electronic structure, pulsed laser deposition, thin films, photoelectron spectra, CA1-XSRXVO3, strontium compounds, metal-insulator transition, surface states, TRANSITION-METAL OXIDES",
author = "M. Takizawa and M. Minohara and H. Kumigashira and D. Toyota and M. Oshima and H. Wadati and T. Yoshida and A. Fujimori and M. Lippmaa and M. Kawasaki and H. Koinuma and G. Sordi and M. Rozenberg",
year = "2009",
month = dec,
doi = "10.1103/PhysRevB.80.235104",
language = "English",
volume = "80",
journal = "Physical Review B",
issn = "1098-0121",
publisher = "American Physical Society",
number = "23",

}

RIS

TY - JOUR

T1 - Coherent and incoherent d band dispersions in SrVO3

AU - Takizawa, M.

AU - Minohara, M.

AU - Kumigashira, H.

AU - Toyota, D.

AU - Oshima, M.

AU - Wadati, H.

AU - Yoshida, T.

AU - Fujimori, A.

AU - Lippmaa, M.

AU - Kawasaki, M.

AU - Koinuma, H.

AU - Sordi, G.

AU - Rozenberg, M.

PY - 2009/12

Y1 - 2009/12

N2 - We have performed an angle-resolved photoemission spectroscopy study of SrVO3 thin films. Utilizing thin films prepared in situ, with well-defined and atomically flat surfaces, contributions from surface states centered at ∼−1.5 eV were dramatically reduced, enabling us to study the bulklike V 3d states, including the incoherent part. A clear band dispersion is observed not only in the coherent part but also in the incoherent part and the spectral weight of the incoherent part is larger within the Fermi volume. These findings are particularly significant since the description of the so-called incoherent Hubbard band in SrVO3 needs to include the nonlocal interaction between the atoms. These trends are well reproduced by dynamical mean-field theory calculations.

AB - We have performed an angle-resolved photoemission spectroscopy study of SrVO3 thin films. Utilizing thin films prepared in situ, with well-defined and atomically flat surfaces, contributions from surface states centered at ∼−1.5 eV were dramatically reduced, enabling us to study the bulklike V 3d states, including the incoherent part. A clear band dispersion is observed not only in the coherent part but also in the incoherent part and the spectral weight of the incoherent part is larger within the Fermi volume. These findings are particularly significant since the description of the so-called incoherent Hubbard band in SrVO3 needs to include the nonlocal interaction between the atoms. These trends are well reproduced by dynamical mean-field theory calculations.

KW - SYSTEMS

KW - Hubbard model

KW - SPECTRAL-FUNCTION

KW - electronic structure

KW - pulsed laser deposition

KW - thin films

KW - photoelectron spectra

KW - CA1-XSRXVO3

KW - strontium compounds

KW - metal-insulator transition

KW - surface states

KW - TRANSITION-METAL OXIDES

U2 - 10.1103/PhysRevB.80.235104

DO - 10.1103/PhysRevB.80.235104

M3 - Article

VL - 80

JO - Physical Review B

JF - Physical Review B

SN - 1098-0121

IS - 23

M1 - ARTN 235104

ER -