首页> 外文期刊>IEEE Electron Device Letters >Design of Flexible Image Sensors: Hybridizing ZnSe Light-Absorbing Layer With Highly- Flexible Graphene Channel
【24h】

Design of Flexible Image Sensors: Hybridizing ZnSe Light-Absorbing Layer With Highly- Flexible Graphene Channel

机译:柔性图像传感器的设计:具有高度柔性石墨烯通道的杂交ZnSe光​​吸收层

获取原文
获取原文并翻译 | 示例
           

摘要

We employ ZnSe films and graphene to act as light-absorbing layer and channel, respectively. Lowflexibility yet high-absorbance ZnSe light-absorbing layer makes contribution to the absorbance and have no negative impact on the device flexibility, while high- flexibility graphene films determine the flexibility. As a result, the image sensors based on 4-inch flexible ZnSe/graphene hybrids with a high responsivity of 1.5 x 10(6) A/W could work stably under the large strain up to 0.2%. This is one order ofmagnitude larger than that of pure ZnSe films-based devices. More importantly, they make a stable performance under the strain of 0.2% after 10,000 bending cycles or a bending duration of 1000 h.
机译:我们使用ZnSe薄膜和石墨烯分别充当光吸收层和通道。 LowFlexibility但高吸光度ZnSe光​​吸收层对吸光度作出贡献,并且对器件的灵活性没有负面影响,而高柔韧性石墨烯薄膜决定了灵活性。结果,基于4英寸柔性ZnSe /石墨烯杂种的图像传感器具有1.5×10(6)A / W的高响应率可以稳定地在大应变下稳定地工作,高达0.2%。这是一个比纯ZnSE薄膜的设备大的一个订单。更重要的是,在10,000次弯曲循环或1000小时的弯曲持续时间后,它们在0.2%的应变下进行稳定的性能。

著录项

  • 来源
    《IEEE Electron Device Letters》 |2021年第2期|236-239|共4页
  • 作者单位

    Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Peoples R China;

    Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Peoples R China;

    Hefei Univ Technol Sch Mat Sci & Engn Hefei 230009 Peoples R China;

    Hefei Univ Technol Sch Mat Sci & Engn Hefei 230009 Peoples R China;

    Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Peoples R China;

    Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Light-absorbing layer; channel; hybrids; flexible devices; image sensors;

    机译:光吸收层;通道;混合动力车;柔性器件;图像传感器;

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