Abstract
SiHfBCN ceramic is a kind of potential thin film electrode material applied in high temperature sensors. The ability to tune the resistivity is of primary importance for its further applications. Therefore, in this paper, the SiHfBCN film was prepared using magnetron sputtering method. The regulation means of resistivity were investigated through analyzing the relationship between microstructure and resistivity. The result shows that the resistivity of amorphous SiHfBCN film is mainly related to the overall electronegativity difference and contents of insulating chemical bonds. The resistivity of SiHfBCN films can be controlled over a broad range by changing their composition. In addition, the behavior of annealed SiHfBCN indicates a stable structure.
Original language | English |
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Article number | 113865 |
Journal | Sensors and Actuators, A: Physical |
Volume | 346 |
DOIs | |
State | Published - 16 Oct 2022 |
Keywords
- Resistivity
- SiHfBCN film
- Thin film electrode