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Photothermal Lens Spectroscopy: A Highly Sensitive Technique for Characterization of Low Absorbing materials
Zeinab Ebrahimpour1 (ICTP Trieste)
In order to characterize low absorbing materials, where UV-vis spectrophotometry does not provide enough sensitivity, other more sensitive methods are needed. Photothermal lens technique is a very sensitive method to detect and photothermal characterize of materials. The thermal lens technique measures the amount of heat generated followed by the absorption of light in a sample. …
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