کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1591651 | 1515591 | 2015 | 4 صفحه PDF | دانلود رایگان |
• A HfOx based multi-bit nonvolatile logic devices is proposed.
• Multi-level resistive switching is demonstrated on the Gd:HfOx device.
• The devices are demonstrated to exhibit both multi-bit computing and self-data storage functions.
• Innovative operation schemes are developed to achieve the functions of computing and data storage.
• A two-bit nonvolatile adder is demonstrated based on the device.
A material-oriented methodology based on the crystal defect theory is proposed to design the hafnium oxide based multi-bit nonvolatile logic devices (NLD). The designed devices are demonstrated to exhibit both multi-bit computing and self-data storage functions. Innovative operation schemes are developed to achieve the functions of computing and data storage on the NLD. A two-bit nonvolatile adder is demonstrated based on the NLD, indicating the potential application of the designed NLD for complex functions and higher density integration in a simple system.
Journal: Solid State Communications - Volume 205, March 2015, Pages 51–54