Charge transfer between d-p states in TiO2 by employing compton scattering techniques

الملخص EN

The compton profiles for ÜO2 have been measured using a 5Ci Am-241 compton spectrometer .٨ peliet of the oxide was prepared from a ^lycry-stalline powder having a thickness of ٢١١٨١ 54.

ل ,about 100000 counts have been accumulated at the compton peak •Theoretical compton profiles have been calculated for different ionic arrangements using free atom compton profile for the core electrons.The theoretical and experimental results ahrce well for (Ti)t4(0'2)2 arrangement W'hicli support complete transfer of valence electrons from metal to oxygen ions, i.e., 1'ull ionic bonding in this oxide in agreement with available photoemission and other studies .