Study on the Structural and Optical Properties of CuO Thin Films Mixed with La2O3 Deposited using Pulsed Laser Deposition for Future Optoelectronic and Gas Sensing Devices Applications. sjpas [Internet]. 2025 Jun. 30 [cited 2026 May 20];7(2):185-98. Available from: https://www.sjpas.com/index.php/sjpas/article/view/1123