基于高性能InAlZnO薄膜晶体管的动态调节型伪增强负载逆变器
Hao Gu1, Jingye Xie2, Chuanlin Sun2
1School of Information & Communication Engineering, Beijing Information Science and Technology University, Beijing 100101, China.
Nanomaterials (Basel, Switzerland)
|February 12, 2026
概括
制造了高性能的氧化 (IAZO) 晶体管,使得伪增强负载 (PEL) 逆变器的开发成为可能. 这些基于IAZO的电路为集成电路提供了高性能和低功耗的有希望的平衡.
科学领域:
- 材料科学 材料科学 材料科学
- 电气工程 电气工程
- 半导体物理 半导体物理
背景情况:
- 氧化物晶体管对于集成电路 (IC) 来说至关重要.
- 氧化 (IAZO) 显示出具有高度流动性和稳定性的潜力.
- 现有的氧化物晶体管在平衡性能和功率方面面临着挑战.
研究的目的:
- 为了制造高性能IAZO晶体管.
- 使用IAZO晶体管构建伪增强负载 (PEL) 逆变器.
- 为了研究可调偏向电压 (V_BIAS) 对逆变器性能的影响.
主要方法:
- 制造IAZO薄膜晶体管. 制造IAZO薄膜晶体管.
- 晶体管的电气性能 (移动性,下值摆动,开/关比,偏向应力稳定性) 的表征.
- 基于IAZO的变量V_BIAS的PEL逆变器的建造和测试.
主要成果:
- 实现了IAZO晶体管,移动性为56.60cm2/V·s,开/关比>107.
- 经过证明的PEL逆变器,电压增益为1.83V/V.
- 展示了低功耗 (2.58 × 10−6 W 在 V_BIAS = 1.0 V) 和通过 V_BIAS.灵活的性能控制.
结论:
- IAZO晶体管适用于高性能氧化物集成电路.
- 基于IAZO的PEL逆变器为低功耗应用提供了可行的解决方案.
- 可调节的V_BIAS可有效控制这些逆变器中的性能-功率权衡.
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