Seminars

12.0.2 Coherent Soft X-ray Science

Beamline 12.0.2 Overview

Operational

Now

Source characteristics

Third harmonic of 8-cm-period undulator (U8)

Energy range

200–1000 eV

Monochromator

VLS-PGM, with two gratings (600 and 1200 lines/mm)

Calculated flux (1.9 GeV, 400 mA) ~4.4 x 1010 photons/s/0.1%BW at 500 eV
Resolving power (E/DE) Resolving power (E/DE) 155 to 1000

Endstations

Coherent optics (12.0.2.1)
Coherent scattering (12.0.2.2)

Detectors Detectors CCD, photodiode, scintillator
Spot size at sample (FWHM) 60 x 9.4 µm (12.0.2.1) 85 x 8 µm (12.0.2.2)
Samples
Format 
Preparation
Various
Sample environment 10-6 or 10-5 Torr O2 (12.0.2.1)
Experimental techniques Two chambers: Coherent optics (12.0.2.1) Coherent scattering, correlation spectroscopy (12.0.2.2)
Scientific applications Branchlines designed for spatially coherent soft x-ray experiments

Beamline 12.0.2 Staff

Sujoy Roy Scientist, BL 12.0 This email address is being protected from spambots. You need JavaScript enabled to view it.
510-486-7438   
Keoki A. Seu Post Doc, BL 12.0.2 This email address is being protected from spambots. You need JavaScript enabled to view it. 510-495-2830
Run Su ALS Doctoral Fellow, BL 12.0.2 This email address is being protected from spambots. You need JavaScript enabled to view it. 510-486-7921

Beamline 12.0.2 Publications

Put a list of publications, or selected publications.

Link to full list of publications on BL website or ALS website.

Beamline 12.0.2 Science Highlights

Links to scientific highlights from this beamline.

 

ALS User Proposals

Submit or Renew an ALS User Proposal for beamtime.
Deadline
March 6, 2013, 5:00 pm
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