Abstract
In this letter, low-temperature characterization of Cu-Cu:silica programmable metallization cells (PMC) is presented. Our results show that the PMC device is functional even at 4 K and that the low resistance state is essentially unaffected by temperature whereas the high resistance state increases with decreasing temperature. A direct tunneling model is applied to explain the temperature independent low-resistance state.
Original language | English (US) |
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Article number | 7999163 |
Pages (from-to) | 1244-1247 |
Number of pages | 4 |
Journal | IEEE Electron Device Letters |
Volume | 38 |
Issue number | 9 |
DOIs | |
State | Published - Sep 2017 |
Keywords
- CBRAM
- Cu
- PMC
- RRAM
- direct tunneling
- low temperature
- silica
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering