[ Identification | Description | Input parameters | Output parameters | Links ]
Monochromator_flat Component
Flat, infinitely thin crystal, useful as a monochromator or analyzer.
For an unrotated monochromator component, the crystal surface lies in the Y-Z
plane (ie. parallel to the beam).
Example: Monochromator_flat(zmin=-0.1, zmax=0.1, ymin=-0.1, ymax=0.1,
mosaich=30.0, mosaicv=30.0, r0=0.7, Q=1.8734)
Monochromator lattice parameter
PG 002 DM=3.355 AA (Highly Oriented Pyrolythic Graphite)
PG 004 DM=1.607 AA
Heusler 111 DM=3.362 AA (Cu2MnAl)
CoFe DM=1.771 AA (Co0.92Fe0.08)
Ge 111 DM=3.266 AA
Ge 311 DM=1.714 AA
Ge 511 DM=1.089 AA
Ge 533 DM=0.863 AA
Si 111 DM=3.135 AA
Cu 111 DM=2.087 AA
Cu 002 DM=1.807 AA
Cu 220 DM=1.278 AA
Cu 111 DM=2.095 AA
| Name | Unit | Description | Default |
|---|---|---|---|
| zmin | m | Lower z-bound of crystal | -0.05 |
| zmax | m | Upper z-bound of crystal | 0.05 |
| ymin | m | Lower y-bound of crystal | -0.05 |
| ymax | m | Upper y-bound of crystal | 0.05 |
| zwidth | m | horizontal width of an individual slab | 0 |
| yheight | m | vertical height of an individual slab | 0 |
| mosaich | arc minutes | Horisontal mosaic (in Z direction) (FWHM) | 30.0 |
| mosaicv | arc minutes | Vertical mosaic (in Y direction) (FWHM) | 30.0 |
| r0 | 1 | Maximum reflectivity | 0.7 |
| Q | AA-1 | Magnitude of scattering vector | 1.8734 |
| DM | - | monochromator d-spacing instead of Q = 2*pi/DM (Angstromk | 0 |
| Name | Unit | Description | Default |
|---|---|---|---|
| mos_rms_y | |||
| mos_rms_z | |||
| mos_rms_max | |||
| mono_Q |
Monochromator_flat.comp.
[ Identification | Description | Input parameters | Output parameters | Links ]
Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Fri Sep 2 21:40:01 2011