摘要
As one of the semiconductor films, titanium nitride (TiN) film is a promising candidate for infrared stealth technology. This study investigated the effect of substrate bias voltage on the infrared characteristics of TiN film. TiN films were prepared using direct current reactive magnetron sputtering with various substrate bias voltages ranging from 0 V to −150 V. It was revealed that when substrate bias voltage increased from 0 V to −120 V, the resistivity and infrared emissivity of TiN films increased first and then decreased. As substrate bias voltage continued to increase from −120 V to −150 V, the resistivity and infrared emissivity increased. The infrared emissivity of TiN films showed the lowest value of 0.48 at substrate bias voltage of −120 V.
源语言 | 英语 |
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页(从-至) | 7267-7274 |
页数 | 8 |
期刊 | Journal of Electronic Materials |
卷 | 51 |
期 | 12 |
DOI | |
出版状态 | 已出版 - 12月 2022 |
已对外发布 | 是 |