fixed_incident_beam_profile
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fixed_incident_beam_profile [2010/10/18 22:59] – created rowlesmr | fixed_incident_beam_profile [2022/11/03 15:08] (current) – external edit 127.0.0.1 | ||
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+ | ====== Fixed_Incident_Beam_Footprint_Correction_With_Mixing ====== | ||
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+ | This macro is part of a collection of macros that are used to properly model the effects of a flat plat sample with a fixed angle incident beam. | ||
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+ | There is a nice overview of their application in [1]. Individual references are given for each macro. | ||
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+ | [1] Rowles, M. R. & Madsen, I. C. 2010, ' | ||
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+ | Contributor: | ||
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+ | This macro corrects the peak profile for a flat plate in fixed incident beam geometry, assuming a parallel incident beam and no diffracted optics. Theoretically, | ||
+ | Ref: Rowles, M. R. & Madsen, I. C. (2010). J. Appl. Cryst. 43, 632-634. | ||
+ | <code topas> | ||
+ | macro FIBFCWM(alpha_v, | ||
+ | macro FIBFCWM(alpha, | ||
+ | { | ||
+ | # | ||
+ | # | ||
+ | # | ||
+ | | ||
+ | | ||
+ | | ||
+ | |||
+ | local width_ = (Sin(2 Th - CeV(alpha, alpha_v) Deg) Rad / Rs) (CeV(beam, beam_v) / Sin(CeV(alpha, | ||
+ | '' | ||
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+ | hat = CeV(mix, mix_v) width_; | ||
+ | | ||
+ | }</ | ||
fixed_incident_beam_profile.txt · Last modified: 2022/11/03 15:08 by 127.0.0.1