関連する実験動画

Updated: Jun 4, 2025

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

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マルチジュンクション光発電のためのペロブスキート前駆体ソリューション

Shuaifeng Hu1,2, Junke Wang3, Pei Zhao3,4

  • 1Clarendon Laboratory, Department of Physics, University of Oxford, Oxford, UK. shuaifeng.hu@physics.ox.ac.uk.

Nature
|December 23, 2024
PubMed
まとめ

研究者は,アミノ酸塩を用いて狭帯域のチン鉛ペロブスキートフィルムを強化し,マルチジャンクション太陽電池の電力変換効率 (PCE) と安定性を高めました. この画期的な発見は,先進的な光伏装置の新しい基準を設定します.

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関連する概念動画

P-N junction01:11

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...
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