Correct. Homogeneous vs. Inhomogeneous broadening.
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送交者: 我是西尔斯 于 2009-04-13, 16:51:32:
回答: Thanks!对纯物质是这样,对其他一些光谱比如XPS应该也是这样。 由 Amsel 于 2009-04-13, 16:35:43:
When the broadening comes from a collection of molecules of different frequencies and widths, it is called inhomogeneous broadening. When a single molecule or a collection of identical molecules still show a finite line width, it is called homogeneous broadening.
Inhomogeneous broadening leads to Gaussian line shape. Homogeneous broadening leads to Lorentzian line shape.
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