TCT-408 Mitral Valve Long-Term Restenosis After Percutaneous Mitral Balloon Commissurotomy Due to Rheumatic Mitral Stenosis

In this article, we synthesized Au-nanoparticle (NP) adorned TiO2-nanowire (NW) and TiO2-NW using glancing angle deposition technique (GLAD) for capacitive memory based application. To analyze memory performance of the device, capacitance (C) versus voltage (V) and conductance (G) versus voltage (V) characteristics were performed at various frequency up to 2 MHz. Consequently, we analyzed C-V hysteresis loop at different sweep voltages from ± 2 V to ± 10 V. The device Au-NP adorned TiO2-NW shows a large memory window (MW) of 12.65 volt at ± 10 V and low interface trap density (Dit) of ⁓2.63 × 1011 eV−1 cm−2 at 1 MHz operating frequency. The endurance and retention were calculated for both the samples. A higher endurance and stable retention were observed for Au-NP adorned TiO2-NW as compared to TiO2-NW. The results presented in this article established a strong presence of non-volatile memory based characteristics.