Sequence #1



Files

Athena project

Zn_ZnO.prj

XAS scans

Motor positions

XAFS stages:
xafs_x, 113.234
xafs_y, 81.177
xafs_pitch, 2.417
xafs_roll, 0.200
xafs_wheel, 135.000
xafs_ref, -135.000
xafs_refx, -79.884
xafs_refy, -17.290
xafs_det, 205.000
xafs_garot, 0.000
Instruments:
slot, 14.000
spinner, 1.000
dm3_bct, 43.103
Slits3:
slits3_vsize, 0.999
slits3_vcenter, 0.000
slits3_hsize, 5.000
slits3_hcenter, -0.142
slits3_top, 0.500
slits3_bottom, -0.500
slits3_inboard, -2.642
slits3_outboard, 2.357
M2:
m2_vertical, 6.001
m2_lateral, 0.203
m2_pitch, 0.000
m2_roll, -0.000
m2_yaw, 0.174
m2_yu, 6.000
m2_ydo, 6.001
m2_ydi, 6.001
m2_xu, 0.091
m2_xd, 0.315
m2_bender, 107241.000
M3 (Rh/Pt stripe):
m3_vertical, 0.000
m3_lateral, 8.000
m3_pitch, 3.501
m3_roll, -0.004
m3_yaw, 0.000
m3_yu, -1.167
m3_ydo, 1.167
m3_ydi, 1.168
m3_xu, 8.000
m3_xd, 8.000
XAFS table:
xt_vertical, 129.849
xt_pitch, 6.119
xt_roll, 0.000
xt_yu, 126.300
xt_ydo, 133.398
xt_ydi, 133.398
Slits2:
slits2_vsize, 1.101
slits2_vcenter, 1.073
slits2_hsize, 18.005
slits2_hcenter, 0.845
slits2_top, 1.624
slits2_bottom, 0.523
slits2_inboard, -8.158
slits2_outboard, 9.847
Diagnostics:
dm3_foils, -2.748
dm2_fs, 34.058

Sample details

  • Sample composition: ZnO
  • Sample preparation: powder on tape
  • Comment: sample courtesy Martin Stennett, University of Sheffield

Instrument: Ex situ sample wheel

  • Slot number: 14
  • Ring: outer

Snapshots

  • Rough, automated data reduction
  • Live plot of complete sequence
  • Image from XAS web camera     (uid)
  • Image from analog pinhole camera     (uid)
  • Image from USB camera #1     (uid)
  • Image from USB camera #2     (uid)

Scan details

  • E0: 9658.6 eV
  • Element: Zn (Zinc, 30)
  • Edge: K
  • Mode: transmission
  • Bounds: -200.0 -30.0 -10.0 25.0 13k
  • Steps: 10.0 2.0 0.3 0.05k
  • Times: 0.5 0.5 0.5 0.5
  • Reference: Zn foil

Experiment configuration

  • Sequence start time: Thursday, March 21, 2024 01:54 PM
  • Sequence end time: Thursday, March 21, 2024 02:01 PM
  • Monochromator: Si(111)
  • Photon delivery mode: D (unfocused, >8 keV)
  • Pseudo-channel-cut energy: 9862.1 eV
  • Experimenters: Bruce Ravel
  • General user proposal (GUP): 315355
  • Safety approval form (SAF): 313563