相关实验视频

Updated: Jun 2, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

为高效灵活的自动供电红外光探测器与碳电极进行战略性构建的混合散装异面连接

Xinying Liu, Gaogeng Wang, Jianfeng Ding

|January 16, 2025

概括

研究人员使用量子点和纳米脚开发了一种新的混合大批量异质连接策略. 这简化了灵活的,自动供电的红外光探测器的制造,提高了性能.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
光电学是指光电子产品.

背景情况:

混合散装异质连接 (HBHs) 通过电荷分离和传输来提高光电子设备的性能.
目前的HBH制造涉及复杂的,多步骤的配体交换.

研究的目的:

为HBHs开发一种简化制造方法.
为了创建低成本,灵活,自动供电的红外光电探测器.

主要方法:

在量子点 (QD) 和纳米脚 (NT) 的混合合体混合物上使用了液相交换策略.
一个的配体交换促进了HBH膜的一步形成.

主要成果:

在808nm处实现了卓越的光检测,响应率为1154mA W-1和检测能力为9.91 × 1012 Jones.
展示了灵活的,基于碳的,自动供电的光电探测器的最先进性能.
增强的性能与改进的电荷转移和减少非辐射再组合有关.

结论:

开发的液相交换策略为HBH制造提供了一种简化方法.
由此产生的灵活光探测器表现出卓越的性能,适用于先进的光电子应用.

更多相关视频

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

Published on: March 2, 2021

相关概念视频

P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...