ISSPMST    

 

Серых   В.П.

Ta  

 
     
     

0

 

0

 

 

This paper continues computer analysis of the un-indexed diffraction patterns in the ICDD PDF-2 database. Diffraction data of 178 different Ta compositions were selected from the database volumes №№1-50.

Experimental and calculated interplanar spacing and differences (dD = Dexp - Dcal) are listed in tables, which are presented in this paper. Number of reflections in a database cards was reduced to 12, which is sufficient to identify the crystalline phase. Exceptions were in the case of less number of reflections. Selected crystal lattices, in a few exceptions (low elevation), meet the necessary condition abs (dD) < (last sign Dexp), and also the modern authenticity criteria
.

resh

 

тома 1-18

тома 19-23

тома 24-34

тома 35-50

 
 

 

 
2007-2015