Home > Researchers & Research Theme > Hiroshi KUMIGASHIRA
2009 Researchers
Creation of novel high-performance non-volatile memory using spin quantum cross devices
Research Site Professor, Photon Factory, Institute of Materials Structure Science (IMSS), High Energy Accelerator Research Organization (KEK) | |
Utilizing the nano-capacitor structures formed at the interface between Al metals and transition metal oxides through the redox reaction, we develop the environmentally-friendly nonvolatile resistance-switching memory. The distinctive feature of the memory is that the memory consists only of materials with high Clark number. We establish the fabrication process for the memory, and realize the environmentally-friendly memory with high device performance using the sophisticated oxide-growth technique and synchrotron radiation analysis.