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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
Details Summary:
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General:
Citation
Data Processing:
Measurement:
Specimen:
Element:
Ga
Formula:
O
2
/GaAs
Name:
oxygen/gallium arsenide
CAS Registry No:
Class:
arsenic, arsenide, element, III-V semiconductor, IV-VI semiconductor, non-stoichiometric oxide, oxide
Author Name(s):
Kaul P., Schutze A., Kohl D., Brauers A., Weyers M.
Journal:
J. Cryst. Growth 123, 411
DOI:
10.1016/0022-0248(92)90601-E
Pub Year:
1992
book
All Records in this Publication
Data Type:
Chemical Shift
Line Designation:
CS-2p
3/2
Chemical Shift (eV):
3.80
Energy Uncertainty:
Background Subtraction Method:
Peak Location Method:
data
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):
Use of X-ray Monochromator:
No
Anode Material:
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Element
Energy Scale Evaluation:
Reliable (reported energy within 300 eV of a reference energy)
Comment:
4.5E8 L O2/GaAs(100). Adsorption of O2 was performed at 200 mbar for 5 min at 470, 570 and 670 K and at 200 mbar for 30 min at 570 K.
Specimen:
oxidizing atmosphere, oxygen pressure, thick oxide, thin layer
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
300
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