NIST X-ray Photoelectron Spectroscopy Database

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Total Records: 6

Element

Atomic No

Formula

Spectral Line

Energy (eV)

Details

NpF₄

4f_7/2

406.00

O₂/Np

4f_7/2

403.80

PuO₂

4f_7/2

426.70

PuF₄

4f_7/2

429.70

UO₂

4f_7/2

380.20

UF₄

4f_7/2

382.30

Data Processing:

Photoelectron Line

4f_7/2

403.80

Background Subtraction Method:

Peak Location Method:

data

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

Lorentzian Width (eV):

Measurement:

Use of X-ray Monochromator:

Anode Material:

X-ray Energy:

Overall Energy Resolution (eV):

Calibration:

Charge Reference:

Adventitious carbon

Energy Scale Evaluation:

Reliable, with one-point correction of energy scale

Comment:

1E4 L O2/Np. The powders were ground with a mortar and pestle in an inert atmosphere glove box, pressed into indium foil, and introduced into spectrometer without exposure to air. Flood gun was used for charge compensation.

Specimen:

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

300