EXPERIMENTAL TECHNIQUES

• X-ray absorption spectroscopy (XAS)
• Hard X-ray photoelectron spectroscopy (HAXPES)
• Micro-X-ray fluorescent spectroscopy (µ-XRF) and μ-XAS

ENDSTATION

• Beamline Controls and Data Acquisition EPICS-based beamline control system with LabVIEW data acquisition software run in a Windows operating system.

• Detectors

    - Grid ion chamber

    - Multi-channel silicon drift detectors (SDD)

     -Electron energy analyzer operating in Ultra high vacuum (UHV) system ( <10^-9 Torr).

 

• Automated Sample Exchange System 

    - Integration of robotic arm and vacuum-compatible sample holder.

    - XAS Fly-scan mode has been successfully calibrated and validated.

  

  High-Temperature Sample Heating System

      - Optimization for in-situ measurements (from room temperature up to 800°C).

 

• Additional Equipment

      - Raman spectroscopy instruments

      - In-situ heating stage (1000 ^oC)

      - In-situ cooling stage (10 K)

      - Gas chromatography/Mass spectrometer

      - High-performance liquid chromatography

      - Electrochemistry analyzer

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