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Updated: Jan 14, 2026

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单个Pd纳米粒子中的化物形成压力和动力学,具有系统变化的塑性变形水平

Carl Andersson1, Jonathan Zimmerman2, Joachim Fritzsche1

  • 1Department of Physics, Chalmers University of Technology; 412 96, Gothenburg, Sweden.

Nature communications
|October 17, 2025
PubMed
概括

(Pd) 纳米颗粒中的缺陷和应变显著影响的吸收和化物形成. 本研究量化了这些效应,揭示了循环后的趋势和变化.

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相关概念视频

Plastic Behavior01:21

Plastic Behavior

A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
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