NSLS EXAFS EQUIPMENT POOL
Displex Closed Cycle He Refrigeration System
EG&G Ortec Model SLP 16220-P Pop Top SiLi Detector
Liquid Nitrogen Cooled Dewar with Sample Holder
Lytle Detector with Electron Yield Detector and Hot/Cold Sample Holder
PIPS detector ( Contact Syed Khalid for reservation )
Element |
Symbol |
Atomic # |
Thickness() |
Edge Energy (KeV)* |
|
Antimony |
Sb |
51 |
325 mesh |
K-30.491 |
|
Bismuth |
Bi |
83 |
325 mesh |
LIII-13.419,LII-15.711,LI-16.388 |
|
Cadmium |
Cd |
48 |
25.0 |
K-26.711 |
|
Chromium |
Cr |
24 |
5.0 |
K-5.989 |
|
Cobalt |
Co |
27 |
8.0 |
K-7.709 |
|
Copper |
Cu |
29 |
5.0 |
K-8.979 |
|
Gadolinium |
Gd |
64 |
25.0 |
LIII-7.243,LII-7.930,LI-8.376 |
|
Gold |
Au |
79 |
10.0 |
LIII-11.919,LII-13.734,LI-14.353 |
|
Hafnium |
Hf |
72 |
25.0 |
LIII-9.561,LII-10.739,LI-11.271 |
|
Indium |
In |
49 |
50.0 |
K-27.940 |
|
Iron |
Fe |
26 |
8.0 |
K-7.112 |
|
Lead |
Pb |
82 |
10.0 |
LIII-13.055,LII-15.200,LI-15.861 |
|
Manganese |
Mn |
25 |
6.0 |
K-6.539 |
|
Molybdenum |
Mo |
42 |
12.7 |
K-20.000 |
|
Nickel |
Ni |
28 |
6.0 |
K-8.333 |
|
Niobium |
Nb |
41 |
25.0 |
K-18.986 |
|
Palladium |
Pd |
46 |
25.0 |
K-24.350 |
|
Platinum |
Pt |
78 |
4.0 |
LIII-11.564,LII-13.273,LI-13.880 |
|
Rhenium |
Re |
75 |
100 |
LIII-10.535,LII-11.959,LI-12.527 |
|
Rhodium |
Rh |
45 |
25 |
K-23.220 |
|
Ruthenium |
Ru |
44 |
325 mesh |
K-22.117 |
|
Selenium |
Se |
34 |
325 mesh |
K-12.658 |
|
Silver |
Ag |
47 |
25.0 |
K-25.514 |
|
Tantalum |
Ta |
73 |
12.7 |
LIII-9.881,LII-11.136,LI-11.682 |
|
Tin |
Sn |
50 |
25.0 |
K-29.200 |
|
Titanium |
Ti |
22 |
7.5 |
K-4.966 |
|
Tungsten |
W |
74 |
50.0 |
LIII-10.207,LII-11.544,LI-12.100 |
|
Uranium** |
U |
92 |
25 |
LIII-17.166,LII-20.948,LI-21.757 |
|
Vanadium |
V |
23 |
7.5 |
K-5.465 |
|
Ytterbium |
Yb |
70 |
100 |
LIII-8.944,LII-9.978,LI-10.486 |
|
Zinc |
Zn |
30 |
10.0 |
K-9.659 |
|
Zirconium |
Zr |
40 |
25.4 |
K-17.998 |
X-RAY FILTERS WITH ABSORPTION LENGTHS 3 & 6.
| Material | Atomic # | Material | Atomic # | Material | Atomic # |
| Arsenic | 33 | Gallium | 31 | Nickel | 28 |
| Bromine | 35 | Germanium | 32 | Selenium | 34 |
| Cobalt | 27 | Iron | 26 | Titanium | 22 |
| Copper | 29 | Mnaganese | 25 | Yttriem | 39 |
| Chromium | 24 | Molbdenum | 42 | Zinc, Zirconium | 30,40 |
· *Energies from X-ray Data Booklet-PUB-490,Lawrence Berkeley Lab., Univ. of California.
· Contact Syed Khalid-Ph.# 631-344-7496 or e-mail: khalid@bnl.gov