[sdpd] Y2O3

["Guilhem Dezanneau" <gdezano...@inpg.fr>]

hi,

i would like to know if anybody knows about structure changing of Y2O3
from monoclinic to cubic. we have synthesised Y2O3 thin films by injection
MOCVD
and have found the presence of these two phases, both with preferred
orientation.
I would like to know if it exists a correlation between these phases i.e. if
it is possible to pass
from one phase to another by simple atomic displacement and then to find a
relationship between
cubic preferred orientation and monoclinic preferred orientation found in
our films.


Thanks

Guilhem DEZANNEAU

post data : i tried with Powdercell programm to find the phase transition
but as far as
i am not an expert of this program, i did not find anything...