Structural, Dielectric, and Optical Properties for (PVA/PVP/CuO) Nanocomposites for Pressure Sensors
Ahmed Hashim, Alaa Kadham Algidsawi, Hind Ahmed, Aseel Hadi, Majeed Ali Habeeb, Alaa Kadham Algidsawi, E El-Sayd, A Ibrahiem, R Ahmed, C Tyagi, A Devi, T Tran, V Nguyen, T Siddaiah, P Ojha, N Velikanti, Ramesh Kumar, C Ramu, S Ambalagi, S Nagaraja, V Manjula, S Hogade, H Inamdar, M Ambikaprasad, B Sannakki, A Hashim, M Habeeb, A Hadi, Q Jebur, W Hadi, A Hashim, A Hadi, M Habbeb, A Hashim, K Abdul-Raheem, Abidali, A Hashim, Q Hadi, Q Jebur, A Hashim, M Habeeb, A Hashim, A Hadi, A Hashim, M Habeeb, A Khalaf, A Hadi, S Hadi, A Hashim, A Jewad, A Hashim, M Habeeb, A Hadi, A Kadham, D Hassan, N Mohammad, A Hashim, A Hashim, A Jassim, F Rashid, A Hashim, M Habeeb, S Salman, H Ahmed, A Hashim, A Jassim, A Hashim, I Agool, K Kadhim, I Elashmawi, A Menazea, H Abduljalil, A Hashim, A Jewad, Z Al-Ramadhan, A Hashim, A Algidsawi, A Yassin, A Raouf Mohamed, A Abdelghany, E Abdelrazek, B Hussien, A Algidsawi, A Hashim, D Hassan, A Ah-Yasari, A Hashim, M Habeeb, N Al-Garah, F Rashid, A Hadi, A Hashim, F Jasim, A Hashim, A Hadi, F Lafta, S Salman, H Ahmed, F Jasim, F Lafta
Abstract
Films of PVA-PVP doped with CuO nanoparticles have been fabricated. The structure, dielectric and optical characteristics are studied for optoelectronic fields as pressure sensors. The results indicate that the dielectric parameters of PVA/PVP blend improve with raise in CuO-nanoparticles' ratios. The optical-characteristics' measurements explain the enhancement in optical characteristics with rising of the copper-oxide content. The applications' results indicate to the prepared nanocomposites have good sensitivity for pressure.