...
首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Electrical characterization of Au-GaN metal-semiconductor and Au/SiO_2-GaN metal-insulator-semiconductor structures
【24h】

Electrical characterization of Au-GaN metal-semiconductor and Au/SiO_2-GaN metal-insulator-semiconductor structures

机译:Au / n-GaN金属半导体和Au / SiO_2 / n-GaN金属绝缘体半导体结构的电特性

获取原文
获取原文并翻译 | 示例
           

摘要

In the present work, we have investigated the current-voltage (I-V) and capacitance-voltage (C-V) characteristics of Au/SiO_2-GaN metal-insulator-semiconductor (MIS) Schottky diode and compared with Au-GaN metal-semiconductor (MS) Schottky diode. Calculations showed that the Schottky barrier height and ideality factor of the MS Schottky diode is 0.79 eV (J-V), 0.87 eV (C-V) and 1.45, respectively. It is observed that the Schottky barrier height increases to 0.86 eV (I-V), 0.99 eV (C- V) and ideality factor deceases to 1.3 for MIS diode. For the MS diode, the calculated doping concentration is 4.17 x 10~(17) cm~(-3).
机译:在本工作中,我们研究了Au / SiO_2 / n-GaN金属-绝缘体-半导体(MIS)肖特基二极管的电流-电压(IV)和电容-电压(CV)特性,并与Au / n-GaN金属进行了比较-半导体(MS)肖特基二极管。计算表明,MS肖特基二极管的肖特基势垒高度和理想因子分别为0.79 eV(J-V),0.87 eV(C-V)和1.45。可以看出,对于MIS二极管,肖特基势垒高度增加到0.86 eV(I-V),0.99 eV(C-V),并且理想因数降低到1.3。对于MS二极管,计算出的掺杂浓度为4.17 x 10〜(17)cm〜(-3)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号