Source: https://tendernation.io/opportunities/01a1405e-e36f-71d5-878a-d834b631a8c2/switzerland-particle-accelerators-adress-20-resonant-inelastic-x-ray-scatte

Open for bids CH open procedure

# Particle accelerators – ADRESS 2.0 Resonant Inelastic X-Ray Scattering instrument

[Paul Scherrer Institut (PSI)](https://tendernation.io/buyers/paul-scherrer-institut-psi)

Estimated value

Not stated

Published

15 Oct 2026

Deadline

15 days left

2 Nov 2026

## Who can bid

- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

## About this tender

For the activities at the soft x-ray beamline ADRESS 2.0 of the Swiss Light Source 2.0 (SLS 2.0) at the Paul Scherrer Institute a new experimental ultra-high-vacuum Resonant Inelastic X-ray Scattering (RIXS) instrument, consisting of a RIXS spectrometer and a RIXS sample chamber, is required. The ADRESS 2.0 beamline covers an energy range from 250 eV to 1700 eV with variable polarization control. The RIXS spectrometer needs to be designed to allow the possibility of being lifted by air-pads and rotated around the RIXS sample chamber on a granite floor with a range of ≥130 deg.

## CPV classification

Particle accelerators

Source

Tenders Electronic Daily (EU) · Notice 714177-2026

[View official notice](https://ted.europa.eu/en/notice/714177-2026)

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