Tarek El Ashram

3 Questions 6 Answers 0 Followers

Questions related from Tarek El Ashram

Can XPS determine Fermi Energy of different phases present in the sample?

If I have a sample with phase mixture microstructure, can XPS determine Fermi energy for each phase present in the sample. Fermi energy EF is very important parameters in determining the structure...

10 October 2017 3,933 7 View

Is there experimental data for Fermi energy for transition elements and compounds available in the literature?

Actually there is a lake of the experimental data of Fermi energy for transition elements and compounds in the literature, I mean the values of Fermi energy measured experimentally not...

07 April 2017 124 0 View

The XRD patterns of Sn and SnBi intermetallic are overlapped, so how can we determine the existence of SnBi in Bi-Sn alloy?

Both Sn and SnBi are Tetragonal. S.G. I41/amd. A rapidly solidified Bi-Sn alloy was produced and some SEM and EDX and DSC indicate the presence of SnBi but in XRD the peaks, due to Sn and SnBi,...

24 October 2012 4,414 16 View