関連する実験動画

Updated: Sep 9, 2025

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices
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形状記憶グラフェン 超高特異エネルギー分散

Duc Tam Ho1, Udo Schwingenschlögl2

  • 1Department of Mechanical and Construction Engineering, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 30, 2025
PubMed
まとめ

研究者らは ナノ構造のグラフェンが 驚くべき形状記憶効果を発揮することを発見しました この効果はヴァン・ダー・ワールズの力によって引き起こされ,高度な衝撃吸収装置に優れたエネルギー分散をもたらします.

キーワード:
グラフェン分子動力学ナノアーキテクチャ素材形状メモリ効果

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Strain-Energy Density01:20

Strain-Energy Density

Understanding the strain energy density in materials under axial load is crucial for evaluating their mechanical behavior and durability. When a rod is subjected to such a load, it elongates and stores energy, known as strain energy, as potential energy within the material. This energy is measured in terms of energy per unit volume.
In the elastic region of a material, the relationship between the stress and the strain is linear and follows Hooke's Law. The strain energy density in this...
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