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µSR

Chapters:

  1. Introduction
  2. The muon
  3. Muon production
  4. Spin polarization
  5. Detect the µ spin
  6. Implantation
  7. Paramagnetic species
  8. A special case: a muon with few nuclei
  9. Magnetic materials
  10. Relaxation functions
  11. Superconductors
  12. Mujpy
  13. Mulab
  14. Musite?
  15. More details

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MulabTodo

< The mulab changelog | Index | How to see data at ISIS >


Next


 2.0
  • must correct fit saves that are not reloadable
  • implement double fit mode: two groups at a time: on-going
  • Stepbounds are more naive than in muzen: for fields and relaxation rates, varying over a large range, the initial step should really be calculated as a percentage of the initial value, with a minimum bound, typically 10%, with minimum 1G and 0.02 us-1, maximum 300G and 10 us-1.
  • improve template scripts for generating paper-style parameter plots and asymmetry plots
  • improve multiplot of asymmetries
  • multiplot of fft
  • hunt for matlab error messages and replace them with WARNINGS
  • implement 'Interactive' fit mode
  • include instruments: HIFI ... (check also mulab.m without MULAB.mat)
  • devise an uncorrelated background correction scheme for very small veto samples at GPS (fit properly background). Theoretically should be feasible with a ba with decay close to -2.8560 us-1
  • correct muedge (t=0 hifted forward by roughly 21 ns, probably related to {$\tau_\pi$}, now corrected by hand)
  • correct plotting: check for shared < - > fixed parameters
  • get also out the temperatures run.Temp_Cryostat and run.temperature_log_1
  • error when plotting a par, saving a fit like that, then removing the par from the plot and reloading the previous best fit (local panel info on plot pars conflicts with that of saved file
  • independent load button for current run at ISIS
  • parameter plots do not work if there are two added sets

  • corrected murf for rotating frame, version working in mulab/psi/gps, must be included in distribution
 1.05 defrosted, March 2010

 Include calculated background in This run 

 Bug with 2015 psi MuSR_td_PSI_bin class, long temperatures shift K into FIELD and screw up musummary (e.g run 2294  in rpoject Multiferroic

 1.04 frozen, 4 August 2009 

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Page last modified on September 03, 2015, at 10:00 AM