2026-09-21T23:57:25Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/2269 2021-12-13T02:16:14Z 1582963390870:1582967549708 user-uy

Growth of Sol-Gel Derived Lead Titanate Thin Film for Non-Volatile Memory Device Application Khin Moe Thant Yin Maung Maung Sol-gel derived lead titanate transparent sol is firstly prepared from lead acetate trihydrate and titanium isopropoxide as starting materials. It is refluxed with Oil-bath at 110ºC for 6 h and lead titanate sol-gel is formed. Dynamic viscosity measurement is carried out by viscometer. The precursor sol is deposited on defect-free and highly polished p-Si substrate by local-made spin -coating machine. Scanning Electron Microscopy (SEM) analysis is carried out to examine the microstructural properties of fabricated film. Before the contact process, front and counter metallizations are done. 100 kHz C-V characteristics is observed by LCR meter (Digital Impedance Analyzar: Quch Tech: 1730) and gives the memory function. 100 kHz P-E hysteresis loop is also measured by Sawyer - Tower circuit. Hysteresis parameters such as spontaneous polarization density, remanent polarization density and coercive field are evaluated. 2008 http://hdl.handle.net/20.500.12678/0000002269 https://meral.edu.mm/records/2269