Electrical Properties of Photodiode Ba0.25Sr0.75TiO3 (BST) Thin Film Doped with Ferric Oxide on p-type Si (100) Substrate using Chemical Solution Deposition Method - Irzaman, Irzaman; Department of Physics, Bogor Agricultural University Jl. Darmaga Gedung Wing S Bogor16680, Indonesia (PPIKSN-BATAN, 2011)