Electronic Structure

Powder diffractometer I

Seifert XRD 3000 TT system
Seifert XRD 3000 TT system

  • A complete Seifert XRD 3000 TT system with PC control and data analysis software
  • Cu- or Mo-anode x-ray tube
  • Vertical theta-theta goniometer
  • Anton Paar temperature attachment (from -190°C to +450°C)
  • Secondary graphite or LiF monochromator
  • NaI(Tl) scintillation detector

Powder diffractometer II

Seifert ID 3003
  • Seifert ID 3003 x-ray generator, Cu-anode x-ray tube
  • Optional goniometer systems:
    1. Huber 414 2-circle goniometer
    2. Huber Guinier diffractometer with
      1. a model 642 goniometer for flat powdered specimens, Seemann-Bohlin focusing principle, symmetric/asymmetric transmission/back-reflection geometry, or
      2. a model 653 goniometer including a model 656 texture device for solid specimens coated with a thin film or material different from the substrate, reflection geometry under grazing incidence of the primary x-ray beam
  • Johansson-type quartz monochromator
  • NaI(Tl) scintillation detector
  • Laue camera, Polaroid XR-7 Land Diffraction Cassette
  • PC-based motion control (Oregon Micro Systems PC48-4) and data acquisition systems (Keithley Metrabyte CTM-10), both controlled with SPEC software

Powder diffractometer III

Huber 420/511 4-circle goniometer
Huber 420/511 4-circle goniometer

  • Huber 420/511 4-circle goniometer, reflection or transmission geometry, various specimen holders
  • Seifert ID 3003 x-ray generator, Cu-anode x-ray tube
  • Primary Ge monochromator
  • Versatile beam size control either by slits or pinhole collimators
  • NaI(Tl) scintillation detector
  • PC-based motion control and data acquisition systems, SPEC software
The User