M?todo de lente t?rmica resuelta en frecuencia para medir coeficientes de difusi?n t?rmica en muestras l?quidas

An experiment for measuring the thermal diffusivity of a liquid sample and nanoparticle colloidal systems using the thermal lens effect, induced by a frequency modulated laser diode, is proposed. The method consists in measuring the photothermal signal depending on the modulation frequency of the...

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Bibliographic Details
Main Authors: Rodr?guez, Luis Gerardo, D?az Barrios, Antonio, Paz Rojas, Jos? Luis
Format: Artículos
Published: 2016
Online Access:http://repositorio.educacionsuperior.gob.ec/handle/28000/3128
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