The rapid growth and application of mass spectrometry has been remarkable, especially regarding its use in investigating and generating results for food fraud analysis.
The characteristic properties of a laser beam can be modified by beam-shaping techniques to meet the demands of specific applications. In order to achieve a desirable beam profile that is maintained over the intended propagation distance, beam shapers redistribute the irradiance of an optical beam with appropriate adjustments of its phase.
A new collaborative study between Vanderbilt University and the University of the Chinese Academy of Sciences has observed the vibrational patterns in the conducting materials silicon and graphene, which is a breakthrough in the field.
Infrared (IR) spectroscopy is the most widely used experimental material characterization and analysis technique. This article takes a closer look at the method and its importance within several industries.