Far Infrared Spectroscopy (Far-IR) 02B1-1

Overview

This beamline can provide IR light that is 100 – 1000 times brighter than standard laboratory IR sources, allowing the spectroscopic study of molecules with much higher precision and sensitivity; coupled to a Bruker IFS 125 HR with a 9-compartment-scanning arm, spectral resolution ? 0.001 cm-1 can be achieved.

  • Status

    Accepting Proposals

  • Spot size

    Diffraction limited

  • Flux (ν/s/0.1%BW) @ 100 mA

    1 x 1013 @ 100 µ m

  • Resolution Δ E

    ≥ 0.001 cm-1

  • Energy Range

    0.00062 - 0.124 eV 
    (0.62 - 124 meV = 
    5 - 1000 cm-1)

  • Extraction Port (H X V)

    (55 x 37) mrad2

  • Source

    Bending Magnet

Contacts

Beamline Scientist:
Brant Billinghurst (306) 657-3554
Tim May (306) 657-3552
Beamline Team Leader: A. Robert McKellar
Beamline Team Members (PDF)
Beamline Telephone: (306) 657-3606

Optics:

The first collecting mirror is in a specially designed dipole vacuum chamber. Point to point focusing optics transfer the IR light first through a thin diamond window that separates UHV from rough vacuum and then into the high resolution Bruker spectrometer.

Techniques:

  • Horizontal Microscope for High Pressure Studies Using Diamond Anvil Cells
  • Bruker IFS 125 HR, 9 compartments
    • Gas phase
      • Cells
        • 2 m cold multi-reflection (MR) cell
          (Path lengths up to 80 m, temperatures down to -80°C)
        • 0.3 m ambient MR cell
          (Path lengths up to 10 m)

Endstation(s):

  • Bruker IFS 125 HR, 9 compartments

  • Far-IR hutch showing the IFS125 HR, the 2m multipass cell and the beamline

  • Left to Right: Tim May; Robert McKellar; Tom Ellis; Dominique Appadoo

how can we help?

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Example queries may include: Feasibility around a potential experiment? A scientific problem we can help you solve? Is your question related to a specific technique? Do you want to know more about how to apply for beamtime?

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