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E-Mail: vladimir.pomjakushin@psi.ch -

HRPT: High-Resolution Powder Diffractometer for Thermal Neutrons

Laboratory for Neutron Scattering, Paul Scherrer Institute

This web-page is not anymore updated!

Please use new HRPT web-page shown below

https://www.psi.ch/en/sinq/hrpt


HRPT

HRPT data refinements

lambda, mode, dia., rc U, V, W, X, Y for Npr=7 (fullprof), pseudo Voigt, Cagliotti
High Intensity HI
1.886A, HI, 6mm, 2 0.094830 -0.263925 0.271923 0.000000 0.028350
1.494A, HI, 6mm, 2 0.047695 -0.120481 0.153081 0.000000 0.053965
1.155A, HI, 6mm, 2 0.087235 -0.245659 0.218067 0.000000 0.078520
2.449A, HI, 6mm, 2 0.133512 -0.396574 0.401513 0.000000 0.024473
1.886A, HI, 8mm, 2 0.108642 -0.308603 0.316433 0.000000 0.033241
1.494A, HI, 8mm, 2 0.052566 -0.137350 0.177575 0.000000 0.056791
1.155A, HI, 8mm, 2 0.082726 -0.237959 0.226245 0.000000 0.078823
1.044A, HI, 8mm, 2 0.052688 -0.068645 0.098092 0.000000 0.044157
Medium Resolution MR (12'), 15x15mm view: dd/d(2t) w(2t) dd/d(q)
2.449A, MR, 6mm, 2 0.074862 -0.211881 0.198942 0.000000 0.015362
1.886A, MR, 6mm, 2 0.058892 -0.165188 0.163334 0.000000 0.017426
1.494A, MR, 6mm, 2, 12x12 0.036288 -0.102705 0.112792 0.000000 0.025892
Medium Resolution MR (12'), 15x15mm?
1.886A, MR, 8mm, 2 0.070335 -0.202138 0.201987 0.000000 0.021002
1.494A, MR, 8mm, 2 0.041158 -0.130045 0.152039 0.000000 0.035098
1.155A, MR, 8mm, 2 0.061983 -0.190146 0.177330 0.000000 0.067582
2.449A, MR, 8mm, 2 0.089569 -0.260814 0.250008 0.000000 0.019174
2.958A, MR, 8mm, 2 0.070189 -0.194733 0.207489 0.000000 0.000775
1.045A, MR, 8mm, 2 0.024405 -0.071302 0.088086 0.000000 0.062237 view
High Resolution HR (6'), 10x10mm? view: dd/d(q) w(2t) dd/d(2t)
1.494A, HR, 6mm, 2 0.022608 -0.070465 0.084385 0.000000 0.019264
1.155A, HR, 6mm, 2 0.028334 -0.087527 0.094021 0.000000 0.033261


Example of pcr-file for fullprof
instrument file "inst_hrpt.prm" for gsas
The FullProf Suite: a set of crystallographic programs (FullProf, WinPLOTR, EdPCR, GFourier, etc...)
FullProf manual, July 2001
FullProf news, constantly updated


V. Pomjakushin, Last modified: 22 January 2010 14:34:14 CET