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冷却率相关的椭偏仪测量确定薄膜玻膜的动力学
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films
DOI:

09:32 min

January 26, 2016

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Chapters

  • 00:05Title
  • 00:56Film Preparation and Film Thickness Determination
  • 04:06Cooling Rate Dependent Glass Transition Temperature Measurements
  • 06:59Results: Finding the Glass Transition Temperature and Analyzing the Average Film Dynamics of 110 nm Polystyrene
  • 08:28Conclusion

Summary

Automatic Translation

在这里,我们提出了一个协议,用于冷却速率取决于椭圆光度法实验,可确定玻璃化转变温度 (Tg),平均动力学,脆性和超冷却的液体的膨胀系数和玻璃用于各种玻璃状材料。

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