High-voltage vertical GaN-on-GaN Schottky barrier diode using fluorine ion implantation treatment
文献类型：期刊论文
| 作者 | Liu, Zirui; Wang, Jianfeng; Gu, Hong; Zhang, Yumin; Wang, Weifan; Xiong, Rui; Xu, Ke |
| 刊名 | AIP ADVANCES
 |
| 出版日期 | 2019-05-01 |
| 卷号 | 9期号:5 |
| ISSN号 | 2158-3226 |
| DOI | 10.1063/1.5100251 |
| 文献子类 | Article |
| 英文摘要 | This paper reports on a high-voltage vertical GaN Schottky barrier diode (SBD) using fluorine (F) ion implantation treatment. Compared with the GaN SBD without F implantation, this SBD effectively enhanced the breakdown voltage from 155V to 775V and significantly reduced the reverse leakage current by 105 times. These results indicate that the F-implanted SBD showed improved reverse capability. In addition, a high I-on/I-off ratio of 10(8) and high Schottky barrier height of 0.92 eV were also achieved for this diode with F implantation. The influence of F ion implantation in this SBD was also discussed in detail. It was found that F ion implantation to GaN could not only create a high-resistant region as effective edge termination but be employed for adjusting the carrier density of the surface of GaN, which were both helpful to achieve high breakdown voltage and suppress reverse leakage current. This work shows the potential for fabricating high-voltage and low-leakage SBDs using F ion implantation treatment. (c)) 2019 Author(s). |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27129]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Zirui,Wang, Jianfeng,Gu, Hong,et al. High-voltage vertical GaN-on-GaN Schottky barrier diode using fluorine ion implantation treatment[J]. AIP ADVANCES,2019,9(5). |
| APA | Liu, Zirui.,Wang, Jianfeng.,Gu, Hong.,Zhang, Yumin.,Wang, Weifan.,...&Xu, Ke.(2019).High-voltage vertical GaN-on-GaN Schottky barrier diode using fluorine ion implantation treatment.AIP ADVANCES,9(5). |
| MLA | Liu, Zirui,et al."High-voltage vertical GaN-on-GaN Schottky barrier diode using fluorine ion implantation treatment".AIP ADVANCES 9.5(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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