dynamic spectrum

https://doi.org/10.1351/goldbook.08590
Spectrum of a material under the influence of an applied external perturbation represented by a variable \(\tau\), relative to a reference spectrum.
Note: The reference spectrum may be chosen in many ways; e.g., it may be the average over \(\tau\), of the observed spectrum, or it may be zero.
See also: two-dimensional correlation spectroscopy, two-dimensional correlation spectrum
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 744 [Terms] [Paper]
Citation: 'dynamic spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08590 RIS BibTex EndNote
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