- Country: Germany
- Summary: Call to the Competition: Modernization X-Ray Photoelectron Spectroscopy (Xps)
- DET Ref No: 122284852
- Deadline: 01 Aug 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: VI-2025-0011
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- Description:
- The Max Planck Institute for Chemical Physics of Fixed Substances requires the following components to modernize an existing photoelectron spectroscopy (XPS) system: a new monochromatic al-Kα X-ray source, an ion source for creating depth profiles and for sample cleaning as well as a flood gun for loading compensation for photoemision measurements on insulating samples. The following specifications must be met: 1 laboratory X-ray source for photoelectron spectroscopy 1.1 Monochromatic AL Kα X-ray source (1486.6 EV) for photoelectron spectroscopy 1.2 The geometry The source monochromator assembly must be compatible with the existing spherical y-metal chamber of the photoelectron spectron spectroscopy system, which has a DN63CF connection flange with a 170 mm port length for the monochromator (distance from the flange to the center of the chamber = analysis eagle okus). 1.3 Variable Spot size in the sample position: from ≥ approx. 1 mm to ≤ 0.2 mm for measurements even on small samples 1.4 photon line width of ≤ 0.25 EV 1.5 Photon flow 1E+10 photons/s for large spot 1.6 precision manipulators for setting the monochromator crystal and possibly Orientation of the source 1.7 Additional pump connections to ensure low pressures (UHV) in the main chamber during the measurements 1.8 Movable X-ray windows with high transmission for differential pumps and to shield the monochromator crystals e.g. Closed water cooling system 2 ion source for the creation of depth profiles and for sample cleaning 2.1 Extractor ion source with focused, scanning ion beam high power density 2.2 Variable jet size with a jet stain that can be focused on ≤ 200 ym on the sample position 2.3 Scan area ≥ 10 mm x 10 mm, correction for tilted samples 2.4 Energy sector of at least 0.2 - 5 KEV 2.5 ion current 5 yA at 5 kV for large spot 2.6 Suitable for inert and reactive gases 2.7...
- Documents:
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CLICK HERE TO LOGINCall to the Competition: Modernization X-Ray Photoelectron Spectroscopy (Xps) - Germany Tender
The MAX PLANCK SOCIETY FOR THE PROMOTION OF SCIENCES E.V., MAX PLANCK INSTITUTE FOR CHEMICAL PHYSICS FIXED SUBSTANCES, a Government sector organization in Germany, has announced a new tender for Call to the Competition: Modernization X-Ray Photoelectron Spectroscopy (Xps). This tender is published on GermanyTenders under DET Ref No: 122284852 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-08-01.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
