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Updated: Jun 24, 2025

Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films
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Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films

Published on: January 26, 2016

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异性质分子液体中的玻璃动力学:放松光谱的分叉

Shubham Kumar1, Sarmistha Sarkar1, Biman Bagchi1

  • 1Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India.

The Journal of chemical physics
|June 10, 2024
PubMed
概括

这项研究引入了使用圆体的玻璃形成液体的新模型,揭示了明显的热力学和动态异常. 它确定了与玻璃过渡和动态异质性相关的关键温度,为液体动态提供了洞察力.

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相关概念视频

¹H NMR: Interpreting Distorted and Overlapping Signals01:02

¹H NMR: Interpreting Distorted and Overlapping Signals

Spin systems where the difference in chemical shifts of the coupled nuclei is greater than ten times J are called first-order spin systems. These nuclei are weakly coupled, and their chemical shifts and coupling constant can generally be estimated from the well-separated signals in the spectrum.
As Δν decreases and the signals move closer, the doublets appear increasingly distorted. The intensities of the inner lines increase at the cost of those of the outer lines as the signals are...
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