Enhancing charge-storage capacity of non-volatile memory devices using template-directed assembly of gold nanoparticles

• Main Authors: Srinivasan, M. P., Gupta, Raju Kumar, Krishnamoorthy, Sivashankar, Kusuma, Damar Yoga, Lee, Pooi See
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/97479; http://hdl.handle.net/10220/10739
• Institution: Nanyang Technological University

We demonstrate the controlled fabrication of aggregates of gold nanoparticles as a means of enhancing the charge-storage capacity of metal–insulator–semiconductor (MIS) devices by up to 300% at a low biasing voltage of ±4 V. Aggregates of citrate stabilized gold nanoparticles were obtained by direct...