ELECTRONIC-STRUCTURE AND METAL-INSULATOR TRANSITIONS IN TI AND V OXIDES

S. HASE; A FUJIMORI; H NAMATAME; Y FUJISHIMA; Y TOKURA; M ABBATE; JC FUGGLE; H EISAKI; S UCHIDA; Frank de Groot

ELECTRONIC-STRUCTURE AND METAL-INSULATOR TRANSITIONS IN TI AND V OXIDES

S. HASE, A FUJIMORI, H NAMATAME, Y FUJISHIMA, Y TOKURA, M ABBATE, JC FUGGLE, H EISAKI, S UCHIDA, Frank de Groot

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Research output: Contribution to journal › Article › Academic › peer-review

Abstract

The electronic structures of various Ti and V oxides have been studied by photoemission and X-ray absorption spectroscopy. For LaxSr1-xTiO3, electron doping induces new photoemission feature within the band gap of SrTiO3. For the 3d1 systems, as the Hubbard gap collapses and U/W becomes small, a new spectral feature grows around the Fermi level.

Original language	English
Pages (from-to)	1074-1076
Number of pages	3
Journal	Physica. B, condensed matter
Volume	186-88
Publication status	Published - May 1993
Externally published	Yes

Keywords

RESONANT-PHOTOEMISSION
STATES
SPECTRA
VO2

Cite this

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title = "ELECTRONIC-STRUCTURE AND METAL-INSULATOR TRANSITIONS IN TI AND V OXIDES",

abstract = "The electronic structures of various Ti and V oxides have been studied by photoemission and X-ray absorption spectroscopy. For LaxSr1-xTiO3, electron doping induces new photoemission feature within the band gap of SrTiO3. For the 3d1 systems, as the Hubbard gap collapses and U/W becomes small, a new spectral feature grows around the Fermi level.",

keywords = "RESONANT-PHOTOEMISSION, STATES, SPECTRA, VO2",

author = "S. HASE and A FUJIMORI and H NAMATAME and Y FUJISHIMA and Y TOKURA and M ABBATE and JC FUGGLE and H EISAKI and S UCHIDA and {de Groot}, Frank",

year = "1993",

month = may,

language = "English",

volume = "186-88",

pages = "1074--1076",

journal = "Physica. B, condensed matter",

issn = "0921-4526",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - ELECTRONIC-STRUCTURE AND METAL-INSULATOR TRANSITIONS IN TI AND V OXIDES

AU - HASE, S.

AU - FUJIMORI, A

AU - NAMATAME, H

AU - FUJISHIMA, Y

AU - TOKURA, Y

AU - ABBATE, M

AU - FUGGLE, JC

AU - EISAKI, H

AU - UCHIDA, S

AU - de Groot, Frank

PY - 1993/5

Y1 - 1993/5

N2 - The electronic structures of various Ti and V oxides have been studied by photoemission and X-ray absorption spectroscopy. For LaxSr1-xTiO3, electron doping induces new photoemission feature within the band gap of SrTiO3. For the 3d1 systems, as the Hubbard gap collapses and U/W becomes small, a new spectral feature grows around the Fermi level.

AB - The electronic structures of various Ti and V oxides have been studied by photoemission and X-ray absorption spectroscopy. For LaxSr1-xTiO3, electron doping induces new photoemission feature within the band gap of SrTiO3. For the 3d1 systems, as the Hubbard gap collapses and U/W becomes small, a new spectral feature grows around the Fermi level.

KW - RESONANT-PHOTOEMISSION

KW - STATES

KW - SPECTRA

KW - VO2

M3 - Article

SN - 0921-4526

VL - 186-88

SP - 1074

EP - 1076

JO - Physica. B, condensed matter

JF - Physica. B, condensed matter

ER -

ELECTRONIC-STRUCTURE AND METAL-INSULATOR TRANSITIONS IN TI AND V OXIDES

Abstract

Keywords

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Cite this