Specific Process Knowledge/Characterization/XPS/Processing/Basics/3fitting - Revision history

Jmli at 08:36, 4 September 2025

2025-09-04T08:36:23Z

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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

2023-05-09T07:11:04Z

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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

2020-10-05T06:48:00Z

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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

2018-07-30T11:52:31Z

← Older revision		Revision as of 13:52, 30 July 2018
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

2016-06-28T08:24:05Z

Fitting the oxygen O1s core level

← Older revision		Revision as of 10:24, 28 June 2016
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	[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]		[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]
	[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]		[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]

			We can establish that
			* The main peak remains at fixed binding energy, and
			* There is a shoulder at higher binding energy

2016-06-28T08:21:32Z

Fitting the oxygen O1s core level

← Older revision		Revision as of 10:21, 28 June 2016
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

	There is a few choices to make on the fitting of the O1s level. The level is an s-orbital and thus gives rise to a peak that is symmetric so any non-symmetric appearance must be caused several states of oxygen. The question is then to which states of oxygen they should be attributed.		There is a few choices to make on the fitting of the O1s level. The level is an s-orbital and thus gives rise to a peak that is symmetric so any non-symmetric appearance must be caused several states of oxygen. The question is then to which states of oxygen they should be attributed. Below are shown the spectra of levels 0 (surface), 11 and 20.

	[[Image:XPS-oxygenCapture 0022.PNG\|300px\| Level 0]]		[[Image:XPS-oxygenCapture 0022.PNG\|300px\| Level 0]]
	[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]		[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]
	[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]		[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]

2016-06-27T13:14:59Z

Fitting the oxygen O1s core level

← Older revision		Revision as of 15:14, 27 June 2016
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

	There is a few choices to make on the fitting of the O1s level. The level is an s-orbital and thus gives rise to a peak that is symmetric so any non-symmetric appearance must be ~~attributed~~ to ~~several~~ states of oxygen.		There is a few choices to make on the fitting of the O1s level. The level is an s-orbital and thus gives rise to a peak that is symmetric so any non-symmetric appearance must be caused several states of oxygen. The question is then to which states of oxygen they should be attributed.

	[[Image:XPS-oxygenCapture 0022.PNG\|300px\| Level 0]]		[[Image:XPS-oxygenCapture 0022.PNG\|300px\| Level 0]]
	[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]		[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]
	[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]		[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]

2016-06-27T13:13:28Z

Fitting the oxygen O1s core level

← Older revision		Revision as of 15:13, 27 June 2016
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

	There is a few choices to make on the fitting of the O1s level		There is a few choices to make on the fitting of the O1s level. The level is an s-orbital and thus gives rise to a peak that is symmetric so any non-symmetric appearance must be attributed to several states of oxygen.

			[[Image:XPS-oxygenCapture 0022.PNG\|300px\| Level 0]]
			[[Image:XPS-oxygenCapture 0011.PNG\|300px\| Level 11]]
			[[Image:XPS-oxygenCapture 0033.PNG\|300px\| Level 20]]

2016-06-24T12:45:25Z

← Older revision		Revision as of 14:45, 24 June 2016
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==

			There is a few choices to make on the fitting of the O1s level

2015-11-03T09:44:21Z

← Older revision		Revision as of 11:44, 3 November 2015
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	== Fitting the oxygen O1s core level ==		== Fitting the oxygen O1s core level ==