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Electrical Properties of PbTiO3 Thin Film Diode
- Lead titanate (PbTiO3) powder was prepared by starting chemicals of lead nitrate (Pb (NO3)2), potassium hydroxide (KOH) and different amount of titanium dioxide (TiO2) by classical hydrothermal sysnthesis at low temperature. X-ray Diffraction (XRD) technique was used to examine the phase identification and crystallographic properties of PbTiO3 powder. Hydrothermal PbTiO3 thin film was fabricated on the SiO2/Si substrate by using Single Wafer Spin Processor (MODEL WS-400BZ-6NPP/LITE). Scanning Electron Microscopy (SEM) was employed to study the grain morphology and film thickness. Electrical properties of PbTiO3/SiO2/Si cell were measured by means of I-V characteristics.
Chaw Loon Thu
Pwint Yee Thein
Than Than Win
Yin Maung Maung
Ko Ko Kyaw Soe