1 / 15

Scintag  -2  Diffractometer

Scintag  -2  Diffractometer. Diffractometer Geometry. MDI X-Ray Data File Format. Data file format. Date. Start time. Sample description. 08-09-99 @12:21 DIF BTO113990702A Ba-Titanate (TPL-Luther) 10.0 0.02 -2.0 CU 1.54056 70.0 3001

verna
Download Presentation

Scintag  -2  Diffractometer

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Scintag -2 Diffractometer

  2. Diffractometer Geometry

  3. MDI X-Ray Data File Format Data file format Date Start time Sample description 08-09-99 @12:21 DIF BTO113990702A Ba-Titanate (TPL-Luther) 10.0 0.02 -2.0 CU 1.54056 70.0 3001 43 47 42 45 43 31 42 45 37 38 33 51 37 47 46 40 51 36 36 34 31 46 48 37 45 54 45 29 37 42 39 40 Total # data points Scan rate deg/min Starting 2 Ending 2 Anode First 32 (of 3001) data points Wavelength of anode Step size or “chopper increment” in 2

  4. The Figure of Merit (FOM) Jade’s FOM algorithm is not exactly known, but is unusual in that the lower the FOM value, the higher the likelihood of a match. Jenkins and Snyder (1996) use the following formula to calculate a FOM: where: dR is the percentage of reference lines that match the unknown; IR is the percentage of the reference intensity matched; dU is the percentage of unknown lines matched. In this formulation, the FOM is scaled from 0 to 100, with 100 being a perfect match.

More Related