[Ifeffit] Fitting results

Abhijeet Gaur abhijeetgaur9 at gmail.com
Thu Jan 21 01:28:27 CST 2010


Hello Sir,
               I had done fitting of a Cu2O data taken at SSRL EXAFS
beamline in transmission mode, Stanford, by my research guide
               Dr. B. D. Shrivastava.
               I had used here the fiting procedure as discussed before in
this mailing list. The fitted curves are coming   nice, but the
              values of some fitting parameters are not reliable as shown *
bold* below.
  *amp             =     0.4898160   +/-      0.0469990    (1.0000)
*  enot            =     7.6843630   +/-      0.4828620    (0.0000)
  alpha           =     0.0022670   +/-      0.0030950    (0.0000)
 * ss011           =     0.0003280   +/-      0.0013130    (0.0030)
*  sscu11          =     0.0174780   +/-      0.0016220    (0.0030)
  *sscu11o11       =     0.0470530   +/-      0.0655560    (0.0030)
*  ss012           =     0.0070100   +/-      0.0044660    (0.0030)
  sscu12          =     0.0186980   +/-      0.0093570    (0.0030)
 * ss013cu11       =     0.0088980   +/-      0.0190580    (0.0030)
*  sscu13          =     0.0196150   +/-      0.0062940    (0.0030)
  sscu13012       =     0.0084870   +/-      0.0067030    (0.0030)
 * sscu11cu11      =     0.0071110   +/-      0.0132390    (0.0030)
  sscu12cu11      =     0.0111440   +/-      0.0139470    (0.0030)*
Def parameters (using "FEFF0: Path 1: [O1_1]"):
  delr            =     0.0041920

So, if someone can please tell me that where I had done wrong or what should
I do to make things right I will be very thankful.    The Artemis project
file is attached herewith.

           With regards
            Abhijeet Gaur
            Research Scholar
            School of Studies in Physics
            Vikram University, Ujjain (INDIA)
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