The effects of nitrogen ions’ implantation on La0.5Ca0.5MnO3 nanocomposite electrode for high-performance supercapacitor applications. - Ikhioya, Imosobomeh L.; Nkele, Agnes C.; Shahzad, Kamran; Ejeh, Ernest O.; Ochai-Ejeh, Faith U. (Journal of Materials Science: Materials in Electronics, 2025)