The technique heterodyne near field scattering (HNFS), originally developed for low-angle static light scattering, has also been implemented for carrying out dynamic light scattering. While the classical dynamic light scattering method measures the intensity-intensity correlation function, dynamic HNFS gives directly the field-field correlation function, without any assumption on the statistical properties of the sample, as the ones required by the Siegert relation. The technique has been tested with calibrated Brownian particles and its performances compared to those of the classical dynamic light scattering method.
|Data di pubblicazione:||2008|
|Titolo:||Dynamic heterodyne near field scattering|
|Rivista:||APPLIED PHYSICS LETTERS|
|Digital Object Identifier (DOI):||10.1063/1.2937841|
|Codice identificativo ISI:||WOS:000256934900001|
|Codice identificativo Scopus:||2-s2.0-45749130180|
|Appare nelle tipologie:||Articolo su Rivista|