[ Identification | Description | Input parameters | Output parameters | Links ]

The Filter_graphite Component

Pyrolytic graphite filter (analytical model)

Identification

Description


This rectangular pyrolytic graphite filter uses an analytical model
with linear interpolation on the neutron wavelength
This type of filter is e.g. used to supress higher harmonics, such as
the 1.2 AA contribution to the 2.4 AA obtained by a highly oriented 
pyrolytic graphite (HOPG) monochromator.

Example: Filter_graphite(xmin=-.05, xmax=.05, ymin=-.05, ymax=.05, len=1.0)

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
xmin m Lower x bound (-0.16)  
xmax m Upper x bound ( 0.16)  
ymin m Lower y bound (-0.16)  
ymax m Upper y bound ( 0.16)  
len m Thickness of graphite plate ( 0.05)  

Links


[ Identification | Description | Input parameters | Output parameters | Links ]

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Feb 28 2006