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X-ray Photoelectron Spectroscopy (XPS)

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Product Detail

Test Service

X-ray Photoelectron Spectroscopy (XPS)

Instrument Model

Thermo Kalpha, Thermo ESCALAB 250XI, Axis Ultra DLD Kratos AXIS SUPRA, PHI-5000versaprobe III

Test Content

Full Spectrum and Narrow Spectrum Test, Auger Spectrum,

Valence Band Spectrum, Depth Profile Analysis, MAPPING,

Angular Resolution

Sample Type


Lead Time

2-3 weeks


1. Sample Requirements

  • Powder: Please provide 20-30 mg. Please use Centrifuge Tube to load your sample. If the amount is limited, please contact us.
  • Bulk / Film: Size within 5 × 5 × 3 mm. If the sample size is larger, please contact us for quote.

2. Signals may NOT be detected on the elements less than 5wt%.

3. For the narrow-spectrum test, the operator takes the strongest peak by default. If the strongest peak and other elements overlap, the operator will take the 2nd strongest peak.

4. Special needs: Please contact us in advance if you have following requirements, which may subject to additional fees:

  • Etch more than 5nm
  • Samples containing S, F elements
  • Any other special preparation (Glove box, scan times, etc.)

5. Sample packaging: Please vacuum sealing your samples after preparation if you can, or the samples may adsorb pollutants in the air, which will affect the result of certain elements.

6. All samples are non-returnable and please contact us if you have special requests.

Disclaimer: ACS Material LLC believes that the information on our website is accurate and represents the best and most current information available to us. ACS Material makes no representations or warranties either express or implied, regarding the suitability of the material for any purpose or the accuracy of the information listed here. Accordingly, ACS Material will not be responsible for damages resulting from use of or reliance upon this information.