The bremsstrahlung isochromat spectra of d0 transition-metal oxides

L SORIANO; M ABBATE; D. Alders; JM SANZ

doi:10.1016/0038-1098(94)90372-7

The bremsstrahlung isochromat spectra of d0 transition-metal oxides

L SORIANO^*
, M ABBATE
, D. Alders
, JM SANZ

^*Corresponding author for this work

Zernike Institute for Advanced Materials

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

9 Citations (Scopus)

Abstract

We present and discuss the bremsstrahlung isochromat spectra (BIS) of four d0 transition-metal oxides, namely ZrO2, HfO2, Nb2O5, and Ta2O5. The spectra are related to the density of unoccupied states in the conduction band. They give directly the magnitude of the crystal-field splitting and the dispersion of the metal-d bands. The trends observed in the spectra are discussed and compared to those found in the O 1s x-ray absorption spectra (XAS) of the same materials.

Original language	English
Pages (from-to)	551-554
Number of pages	4
Journal	Solid State Communications
Volume	91
Issue number	7
DOIs	https://doi.org/10.1016/0038-1098(94)90372-7
Publication status	Published - Aug-1994

Keywords

THIN FILMS
INSULATORS
ELECTRONIC BAND STRUCTURE
CRYSTAL AND LIGAND FIELDS
X-RAY AND GAMMA-RAY SPECTROSCOPIES
X-RAY-ABSORPTION
ENERGY LOSS SPECTRA
ELECTRONIC-STRUCTURE
ZRO2
SPECTROSCOPY
CRYSTALS
HAFNIUM
PHASES
STATES
HFO2

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title = "The bremsstrahlung isochromat spectra of d0 transition-metal oxides",

abstract = "We present and discuss the bremsstrahlung isochromat spectra (BIS) of four d0 transition-metal oxides, namely ZrO2, HfO2, Nb2O5, and Ta2O5. The spectra are related to the density of unoccupied states in the conduction band. They give directly the magnitude of the crystal-field splitting and the dispersion of the metal-d bands. The trends observed in the spectra are discussed and compared to those found in the O 1s x-ray absorption spectra (XAS) of the same materials.",

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author = "L SORIANO and M ABBATE and D. Alders and JM SANZ",

year = "1994",

month = aug,

doi = "10.1016/0038-1098(94)90372-7",

language = "English",

volume = "91",

pages = "551--554",

journal = "Solid State Communications",

issn = "0038-1098",

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number = "7",

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TY - JOUR

T1 - The bremsstrahlung isochromat spectra of d0 transition-metal oxides

AU - SORIANO, L

AU - ABBATE, M

AU - Alders, D.

AU - SANZ, JM

PY - 1994/8

Y1 - 1994/8

N2 - We present and discuss the bremsstrahlung isochromat spectra (BIS) of four d0 transition-metal oxides, namely ZrO2, HfO2, Nb2O5, and Ta2O5. The spectra are related to the density of unoccupied states in the conduction band. They give directly the magnitude of the crystal-field splitting and the dispersion of the metal-d bands. The trends observed in the spectra are discussed and compared to those found in the O 1s x-ray absorption spectra (XAS) of the same materials.

AB - We present and discuss the bremsstrahlung isochromat spectra (BIS) of four d0 transition-metal oxides, namely ZrO2, HfO2, Nb2O5, and Ta2O5. The spectra are related to the density of unoccupied states in the conduction band. They give directly the magnitude of the crystal-field splitting and the dispersion of the metal-d bands. The trends observed in the spectra are discussed and compared to those found in the O 1s x-ray absorption spectra (XAS) of the same materials.

KW - THIN FILMS

KW - INSULATORS

KW - ELECTRONIC BAND STRUCTURE

KW - CRYSTAL AND LIGAND FIELDS

KW - X-RAY AND GAMMA-RAY SPECTROSCOPIES

KW - X-RAY-ABSORPTION

KW - ENERGY LOSS SPECTRA

KW - ELECTRONIC-STRUCTURE

KW - ZRO2

KW - SPECTROSCOPY

KW - CRYSTALS

KW - HAFNIUM

KW - PHASES

KW - STATES

KW - HFO2

U2 - 10.1016/0038-1098(94)90372-7

DO - 10.1016/0038-1098(94)90372-7

M3 - Article

SN - 0038-1098

VL - 91

SP - 551

EP - 554

JO - Solid State Communications

JF - Solid State Communications

IS - 7

ER -

The bremsstrahlung isochromat spectra of d0 transition-metal oxides

Abstract

Keywords

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