Difference between revisions of "Material:Platelet"
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Latest revision as of 12:41, 6 September 2019
A platelet formed from GdF_3 :Yb/Er (20/2 mole%), and with an organic ligand, and assuming a volume fraction of 66% platelets, one can estimate:
Pure platelets (upper bound):
| Material | density (g/cm3) | X-ray energy (keV) | X-ray wavelength (Å) | critical angle (°) | qc (Å−1) | SLD (10−6Å−2) |
|---|---|---|---|---|---|---|
| GdF3Er0.9Yb0.1 platelet | 8.97 | 8.0 | 1.54 | 0.364 | 0.0518 | 53.38 |
| 13.5 | 0.92 | 0.232 | 0.0554 | 61.06 | ||
| 16.1 | 0.77 | 0.195 | 0.0557 | 61.64 |
Pure ligand (lower bound):
| Material | density (g/cm3) | X-ray energy (keV) | X-ray wavelength (Å) | critical angle (°) | qc (Å−1) | SLD (10−6Å−2) |
|---|---|---|---|---|---|---|
| ligand | 0.90 | 8.0 | 1.54 | 0.145 | 0.0206 | 8.48 |
| 13.5 | 0.92 | 0.086 | 0.0206 | 8.46 | ||
| 16.1 | 0.77 | 0.072 | 0.0206 | 8.46 |
Mixed (best estimate):
| Material | density (g/cm3) | X-ray energy (keV) | X-ray wavelength (Å) | critical angle (°) | qc (Å−1) | SLD (10−6Å−2) |
|---|---|---|---|---|---|---|
| NP platelets | 6.19 | 8.0 | 1.54 | 0.357 | 0.0508 | 51.35 |
| 13.5 | 0.92 | 0.216 | 0.0516 | 53.01 | ||
| 16.1 | 0.77 | 0.181 | 0.0517 | 53.13 |
