Dear fellows,

Is there anybody can supply me crack-free, 1-um thick BST thin films
with grain size over 0.3um? The films should be prepared on thin-film
electrode coated SiO2/Si substrate. The stoichiometry of BST is
Ba0.75Sr0.25TiO3. Your early reply will be highly appreciated.

Yours sincerely,

Huaping Xu