Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

P-N junction01:11

P-N junction

540
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...
540

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Coordination-Constraint-Driven Enhanced Chirality Induction in Perovskite Quantum Dot Solids.

Journal of the American Chemical Society·2026
Same author

Ink Design for Printing Perovskite Solar Cells and Modules.

Chemical reviews·2026
Same author

Chirality-Induced Spin Optimization in Lead-Free Metal-Halide Hybrids for High-Performance Flexible X-Ray Detectors.

Angewandte Chemie (International ed. in English)·2026
Same author

Continuously graded-doped SnO<sub>2</sub> for efficient n-i-p perovskite solar cells.

Nature·2026
Same author

Static-electricity-induced luminescence trajectory tracking: A paradigm for noncontact human-machine interaction in dark environments.

Science advances·2026
Same author

Dimensional control of low-dimensional perovskite hybrids for photovoltaics.

Nature communications·2026

相关实验视频

Updated: Jul 8, 2025

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

9.6K

稳定和高效的混合化物矿LED.

Li Zhang1, Saike Wang1, Yuanzhi Jiang1

  • 1Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Stor1age Center (RECAST), College of Chemistry, Nankai University, Tianjin, P. R. China.

ChemSusChem
|December 11, 2023
PubMed
概括

混合化物矿提供可调节的光发射,但由于离子迁移而面临稳定性问题. 本综述探讨了稳定和高效的矿发光二极管 (PeLED) 的解决方案.

科学领域:

  • 材料科学 材料科学 材料科学
  • 光电学是指光电子产品.
  • 固态化学 固态化学

背景情况:

  • 混合化物矿可以通过化物离子操纵在可见光谱中精确调整发射波长.
  • 这些材料对于开发高效的矿发光二极管 (PeLED) 至关重要.

研究的目的:

  • 提供混合化物矿的概述,其应用和意义.
  • 总结一下挑战,特别是离子迁移引起的相分离.
  • 概述研究方向,以开发稳定高效的混合化物PeLED.

主要方法:

  • 文献综述侧重于混合化物矿材料和PeLEDs.
  • 分析矿中相分离机制和离子迁移的分析.
  • 综合策略,以提高PeLED的稳定性和效率.

主要成果:

  • 混合化物矿对于可调节的光发射非常有前途.
  • 导致相隔离的离子迁移仍然是设备稳定性的重大挑战.
  • 不同的应用场景凸显了这些材料的潜力.

结论:

  • 解决离子迁移和相分离对于推进混合化物PeLED技术至关重要.
关键词:
离子迁移 离子迁移混合化物PELED的使用情况阶段分离阶段分离的分离.的光谱稳定性.

更多相关视频

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
08:30

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

16.6K
Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

13.0K

相关实验视频

Last Updated: Jul 8, 2025

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

9.6K
Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
08:30

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

16.6K
Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

13.0K
  • 对稳定策略的进一步研究对于实现高性能设备至关重要.
  • 本综述提供了一个系统的总结,以指导该领域的未来研究.