Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...

Morphologically-directed Raman spectroscopy (MDRS) - The combination of Raman micro spectroscopy with automated particle imaging is a powerful tool for physiochemical analysis of particles. MDRS ...

Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

In this interview, Dr. Joshua Lea explores the role of the integration of Raman spectroscopy with SEM technology for advanced materials analysis. Can you introduce yourself and the topic you will be ...

Laser lights are usually employed for the Raman spectroscopic analysis. The photons emitted by the laser light are absorbed by the sample, temporarily entering a non-stationary, exceedingly brief ...

A collaborative research team has developed the world's first AI-based optical diagnostic platform that enables rapid and accurate differentiation—within minutes—between ordinary nasal secretion and ...

During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...

New applications of Raman spectroscopy and associated detection schemes are poised to enhance bedside care for patients and tackle a number of current challenges outside medicine. Addressing the SPIE ...

Graphene is a material that has a one-atom layer of carbon atoms with a thickness of only 335 pm. It can be modified using oxidization and functionalization. For example, graphene gains properties ...

As the requirements for electric vehicles and other portable devices become increasingly rigorous, the need for high-performance batteries and the capability to monitor the physical and chemical ...