Yttria Stabilized Zirconia Formula: ZrO2-8.5mol%Y2O3 Low Loss

Submitted by (Dr) Marie Cheynet, May 26, 2005.

Source / Purity: Spray-pyrolysis nanocrystallized powders

Author Comments: The cubic structure is stabilized by addition of 8.5mol% of Y2O3 Analyst: M. Cheynet. Temperature: Room.

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Spectrum Metadata

Specimen Name
Tecnai F20
Spectrum Type
Low Loss
Specimen Formula
ZrO2-8.5mol%Y2O3
Data Range
-6.1 eV - 91.6 eV
Source and Purity
Spray-pyrolysis nanocrystallized powders
Keywords
imported from old site
Alternative URL
Old EELS DB
Microscope Name / Model
Tecnai F20
Gun Type
feg Schottky
Incident Beam Energy
200 kV
Resolution
0.8 eV
Dispersion
0.1 eV/pixel
Acquisition Mode
STEM
Convergence Semi-angle
13.5 mrad
Collection Semi-angle
1.2 mrad
Probe Size
1 nm2
Integration Time
1 secs
Number of Readouts
2
Detector
Parallel: GIF
Dark Current Correction
Yes
Gain Variation Spectrum
Yes
Relative Thickness
0.76 t/λ
Reference
Electronic structure and electron energy-loss spectroscopy of ZrO2 zirconia L.K. Dash, N. Vast, P. Baranek, M.C. Cheynet, L. Reining Phys. Rev. B 70, 245116 (2004)