本质上可拉伸的浮式门存储晶体管用于电子皮肤设备的数据存储
Tae Uk Nam1, Ngoc Thanh Phuong Vo1, Min Woo Jeong1
1Department of Chemical Engineering (Integrated Engineering Program), Kyung Hee University, Yongin, Gyeonggi 17104, Korea.
ACS nano
|May 18, 2024
概括
研究人员开发了一种可伸缩内存晶体管,用于电子皮肤 (e-skin) 应用. 这个设备提供安全的,长期的数据存储,即使在变形,提高电子皮肤的能力.
科学领域:
- 材料科学 材料科学 材料科学
- 电子 电子 电子 电子 电子 电子 电子
- 生物技术是生物技术.
背景情况:
- 电子皮肤 (e-skin) 需要先进的感官能力和人工智能集成.
- 可拉伸式内存设备对于电子皮肤至关重要,但尚未得到充分发展.
- 在变形条件下安全长期存储数据是关键的挑战.
研究的目的:
- 为电子皮肤开发一种新的内在可拉伸的内存晶体管.
- 在可变形的电子系统中实现安全,长期的数据存储.
- 为了增强电子皮肤的功能和数据处理能力.
主要方法:
- 一个内在可拉伸的浮式门 (FG) 聚合物内存晶体管的制造.
- 实施双刺激 (光学和电气) 写作系统.
- 记忆性能,机械耐用性和环境稳定性的表征.
主要成果:
- 实现了高内存启/关比 (>10^5) 和长保留时间 (10^6秒).
- 在50%的单轴和30%的双轴应变下证明了设备的稳定性.
- 具有很高的机械耐用性 (1000 个周期) 和环境稳定性.
- 成功制造并演示了一个7x7活矩阵内存晶体管阵列.
结论:
- 开发的可伸缩内存晶体管适用于先进的电子皮肤应用.
- 该设备提供了一个强大的解决方案,用于安全的,长期的数据存储在可变形电子.
- 这项技术为未来电子皮肤系统的个性化数据存储铺平了道路.
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