Hoa, Nguyen Duc, and Nguyen Van Hieu. “An Array of Interconnected-Opened-Ended Multi Wall Carbon Nanotubes Grown on AAO Template”. Communications in Physics 20, no. 2 (August 15, 2012): 151. Accessed May 6, 2024. https://vjs.ac.vn/index.php/cip/article/view/2169.