| 2014-09-30 06:20:46 |
Cryo Capability Details |
|
10-200 K |
| 2014-09-30 06:20:38 |
Cryo Capability |
LHe, continuous flow |
Oxford CF1208 continuous flow liquid helium cryostat |
| 2014-09-30 12:41:40 |
Software: Classification |
|
Control, data acquisition, analysis |
| 2014-09-30 12:40:31 |
Backup Services |
Local: CD writer (PC); Network: FTP, autobackup to server; Backup server: 4 mm DAT, 8 mm, TK50, CD writer (OpenVMS) |
|
| 2014-09-30 12:40:17 |
Hardware |
DECAlpha 500/266 (OpenVMS); PC (Windows NT); Terminal server (Windows 2000); OpenVMS server access |
|
| 2014-09-30 12:11:31 |
Detector: Type |
30-element Ge solid state array; Lytle detector; ion chambers |
30-element Ge solid state array; Lytle detector; PIPS detector, ion chambers |
| 2014-09-30 12:11:05 |
Monochromator |
In-He; non-fixed exit slit; double flat crystal |
Liquid nitrogen-cooled double crystal, non-fixed exit slit |
| 2014-09-30 12:10:21 |
Spot Size (mm): Width |
20 |
Variable; max 20 |
| 2014-09-30 12:10:08 |
Spot Size (mm): Height |
2 |
Variable; max 2 |
| 2014-09-30 12:09:38 |
Experiments Details |
Beamline 7-3 is a wiggler side-station beamline dedicated for X-ray absorption spectroscopy and EXAFS measurements on dilute biological systems. 7-3 is equipped with a 30-element Ge solid-state detector in addition to ionization chambers and lytle detectors. A dedicated liq-He cryostat allows for routine low temperature measurements. The lower flux on 7-3 is ideal for samples especially susceptible to radiation damage, such as high-valent intermediates and other oxidized species. |
Beam line 7-3 is a wiggler side-station beam line dedicated for X-ray absorption spectroscopy and EXAFS measurements on dilute biological systems. BL7-3 is equipped with a 30-element Ge solid-state detector in addition to ionization chambers and Lytle detectors. A dedicated liq-He cryostat allows for routine low temperature measurements. The unfocused beam is ideal for samples especially susceptible to radiation damage, such as high-valent intermediates and other oxidized species. |
| 2014-09-30 12:08:58 |
Status Details |
open |
Open |
| 2014-09-30 12:08:54 |
Status |
operational |
Operational |
| 2014-02-21 06:24:59 |
Lab Facilities |
Sample prep lab; coldroom |
Sample preparation laboratory, cold room, glove boxes |
| 2014-02-21 06:24:17 |
Detector: Model |
|
Canberra |
| 2014-02-21 06:23:45 |
Wavelength (Å): Max |
5.16 |
|
| 2014-02-21 06:23:28 |
Wavelength (Å): Min |
0.35 |
|
| 2014-02-21 06:23:22 |
Energy Range (keV): Max |
35 |
30 |
| 2014-02-21 06:23:17 |
Energy Range (keV): Min |
2.4 |
5 |
| 2014-02-21 06:22:56 |
Mirrors |
Si, vertically collimating, flat, bent,1 m, Rh-coated |
M0: Si, vertically collimating, flat, bent,1 m, Rh-coated |
| 2014-02-21 06:21:12 |
Mirrors |
None |
Si, vertically collimating, flat, bent,1 m, Rh-coated |
| 2014-02-21 06:20:12 |
Crystal Type |
Si(220), 2 phi cuts. |
Si(220), 2 phi orientations, LN2 cooled |
| 2014-02-21 06:19:44 |
Crystal Type |
Si(220), Si(111), Si(400); water-cooled |
Si(220), 2 phi cuts. |
| 2014-02-21 06:19:17 |
Source Type |
|
INSERTION DEVICE |
| 2014-02-21 06:19:12 |
Special Capabilities Details |
|
Low temperature XAS measurements on radiation sensitive samples. |
| 2014-02-21 06:18:44 |
Special Capabilities |
n/a |
Absorption Edges |
| 2014-02-21 06:18:35 |
Experiments Details |
|
Beamline 7-3 is a wiggler side-station beamline dedicated for X-ray absorption spectroscopy and EXAFS measurements on dilute biological systems. 7-3 is equipped with a 30-element Ge solid-state detector in addition to ionization chambers and lytle detectors. A dedicated liq-He cryostat allows for routine low temperature measurements. The lower flux on 7-3 is ideal for samples especially susceptible to radiation damage, such as high-valent intermediates and other oxidized species. |
| 2014-02-21 06:18:15 |
Status Details |
|
open |
| 2014-02-21 06:18:11 |
Secondary Contact: Email |
latimer@SLAC.Stanford.EDU |
latimer@slac.stanford.edu |
| 2014-02-21 06:18:03 |
Primary Contact: Email |
serena@slac.stanford.edu |
ritis@slac.stanford.edu |
| 2014-02-21 06:17:56 |
Primary Contact: Name |
Serena DeBeer George |
Ritimukta Sarangi |
