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Updated: Sep 17, 2025

Structural Studies of Macromolecules in Solution using Small Angle X-Ray Scattering
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一个分子动力学研究热温度对ASW结构的影响

Zachary Amato1,2, Thomas F Headen1, Pierre Ghesquière2

  • 1ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxon OX11 0QX, UK. zachary.amato@stfc.ac.uk.

Physical chemistry chemical physics : PCCP
|June 30, 2025
PubMed
概括

无形固态水 (ASW) 随着时间的推移而失去多孔性,这一现象对于理解星际冰来说至关重要. 分子动力学模拟揭示了微妙的分子重组驱动在化过程中孔隙崩.

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Atomic Spectroscopy: Effects of Temperature01:27

Atomic Spectroscopy: Effects of Temperature

Atomization, converting samples into gas-phase atoms and ions, is essential for atomic spectroscopy. The flame temperature required for atomization affects the efficiency of the atomic spectroscopic methods by increasing the atomization efficiency and the relative population of the excited and ground states.
At thermal equilibrium, the relative populations of excited and ground state atoms can be estimated using the Maxwell–Boltzmann distribution. For example, an increase in temperature...
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