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Beamline 5.4.3 Print

 

High resolution far-IR to mid-IR spectroscopy

 

GENERAL BEAMLINE INFORMATION

Operational

2011

Source characteristics

Bend magnet

Energy range

0.002–1.0 eV

Frequency range

20–10,000 cm-1

Interferometer resolution

0.00096 cm-1

Endstations

Bruker IFS 125HR with 9 scanner chambers

Characteristics

High resolution Far-IR to Mid-IR spectroscopy primarily for gas phase and cluster samples.

Spatial resolution

~1 mm

Detectors

Wide-range MCT-A (mercury cadmium telluride), Si Bolometer, DLATGS, hot electron bolometer,

Spot size at sample

~1 mm

Sample preparation

Gas, or transmission

Sample environment

Variable pressure multipass White cell, cryostat available for 4–350 K

Scientific applications

High resolution Far-IR to Mid-IR spectroscopy primarily for gas phase and cluster samples.

Local contact / Spokespeson

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Advanced Light Source, Berkeley Lab
Phone: (510) 495-2231
Fax: (510) 495-2067

 

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Advanced Light Source, Berkeley Lab
Phone: (510) 486-7519
Fax: (510) 495-2067

Beamline phone number

(510) 495-2654

 

More information about IR research at the ALS is available on the Infrared Beamlines Web site.