Measurement Data
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General Info
Phoibos NAP-150
Cu(111) oxidation
https://doi.org/10.5281/zenodo.4291867
Curated data from an experiment where a Cu(111) crystal was oxidized by heating in O2.
Contributors
Profile picture of Mark Greiner
Mark Greiner
Owner
No
Element; Emission line;
1
Cu 2p
2
Cu LMM
3
O 1s
4
survey
Photon energy 1486.61eV
Spectrum type survey
Resolution 150
Lens Mode SmallArea
Dwell Time 0.1
Step size 0.5
Number of scans 1
Sample Info
1. Cu metal, Vacuum, room temp.
Mechanical polishing down to 0.05 microns. Mounted with thermocouple onto a stainless steel sample holder.
Sputter cleaned with Ar ion beam to remove C and O. Annealed in vacuum to 700 C.
Cu
C
CuO
single crystal
Dataset Info

This will generate DOI for a single dataset
4
02-02-2174
Conditions
pressure
5E-9
mbar
temperature
25
C
Spectrometer Settings
FAT
0.3 mm diameter
70 W
0.3 mm diameter
90 degrees
22 degrees
No
Element; Emission line;
1
Cu 2p
2
Cu LMM
3
O 1s
Photon energy 1486.61eV
Spectrum type O 1s
Resolution 20
Lens Mode SmallArea
Dwell Time 0.2
Step size 0.1
Number of scans 1
Sample Info
2. Cu metal, in 0.1mbar O2, room temp.
Mechanical polishing down to 0.05 microns. Mounted with thermocouple onto a stainless steel sample holder.
Sputter cleaned with Ar ion beam to remove C and O. Annealed in vacuum to 700 C.
The data set was measured shortly after 0.1 mbar of O2 was introduced.
Cu
C
O
single crystal
Dataset Info

This will generate DOI for a single dataset
3
02-02-2174
Conditions
pressure
0.1
mbar
temperature
25
C
ambient composition
O2
none
Spectrometer Settings
FAT
0.3 mm diameter
70 W
0.3 mm diameter
90 degrees
22 degrees
No
Element; Emission line;
1
Cu 2p
2
Cu LMM
3
O 1s
Photon energy 1486.61eV
Spectrum type O 1s
Resolution 20
Lens Mode SmallArea
Dwell Time 1.9
Step size 0.1
Number of scans 1
Sample Info
3. Cu2O, in 0.1 mbar O2, 200 C
Mechanical polishing down to 0.05 microns. Mounted with thermocouple onto a stainless steel sample holder.
Sputter cleaned with Ar ion beam to remove C and O. Annealed in vacuum to 700 C. Heated to 200 C in 0.1 mbar O2.
This data set was collected over several hours. The Cu metal oxidized to Cu2O. These spectra are the average of spectra measured while the sample was stable in the Cu2O form.
Cu2O
film
Dataset Info

This will generate DOI for a single dataset
3
02-02-2174
Conditions
pressure
0.1
mbar
temperature
200
C
ambient composition
O2
none
Spectrometer Settings
FAT
0.3 mm diameter
70 W
0.3 mm diameter
90 degrees
22 degrees
No
Element; Emission line;
1
Cu 2p
2
Cu LMM
3
O 1s
4
survey
Photon energy 1486.61eV
Spectrum type survey
Resolution 150
Lens Mode SmallArea
Dwell Time 0.1
Step size 0.4
Number of scans 1
Sample Info
4. CuO, in 0.1 mbar O2, 300 C
Mechanical polishing down to 0.05 microns. Mounted with thermocouple onto a stainless steel sample holder.
Sputter cleaned with Ar ion beam to remove C and O. Annealed in vacuum to 700 C. Heated to 200 C in 0.1 mbar O2 for 8 hours. Increased temperature to 300 C.
These spectra were measured after the sample had been transformed to CuO. The data set represents an average of spectra measured over 1.5 hours.
CuO
film
Dataset Info

This will generate DOI for a single dataset
4
02-02-2174
Conditions
pressure
0.1
mbar
temperature
300
C
ambient composition
O2
none
Spectrometer Settings
FAT
0.3 mm diameter
70 W
0.3 mm diameter
90 degrees
22 degrees
Calibration
ISO 15472:2010
Au 4f7/2
83.98
04-01-2018
Conductive
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