[ Identification | Description | Input parameters | Output parameters | Links ]
templateDIFF
InstrumentA template powder diffractometer used as a tutorial at LLB. Default geometry is from D20@ILL. Usual values for monochromator d-spacing 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 Example: mcrun templateDIFF.instr lambda=1 RV=-1
Name | Unit | Description | Default |
---|---|---|---|
lambda | Angs | Wavelength at monochromator | 1 |
DM | Angs | d-spacing of monochromator | 3.355 |
Powder | str | File name for powder description | "Al2O3_sapphire.laz" |
RV | m | Monochromator vertical curvature, 0 for flat, -1 for automatic setting | 0 |
L1 | m | Source-Monochromator distance | 17 |
L2 | m | Monochromator-Sample distance | 3.2 |
L3 | m | Sample-Detector distance | 1.471 |
verbose | 1 | Print DIF configuration. 0 to be quiet | 1 |
templateDIFF.instr
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[ Identification | Description | Input parameters | Output parameters | Links ]
Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Fri Feb 11 10:12:10 2011