Table 1 Details of the HfO2 thin films
Sample | O2 plasma pretreatment | Annealing temperature(°C) |
---|---|---|
SD | N/A | N/A |
SD-A400 | N/A | 400 |
SD-A450 | N/A | 450 |
SD-A500 | N/A | 500 |
SD-A550 | N/A | 550 |
SD-A600 | N/A | 600 |
SD-A650 | N/A | 650 |
SO | Yes | N/A |
SO-A400 | Yes | 400 |
SO-A450 | Yes | 450 |
SO-A500 | Yes | 500 |
SO-A550 | Yes | 550 |
SO-A600 | Yes | 600 |
SO-A650 | Yes | 650 |