WITec GmbH

March 08, 2023

This application note shows correlative Raman SEM-EDS imaging investigations of Li-ion batteries that reveal charge cycle-induced chemical and structural changes.

February 09, 2023

See how Raman microscopy in combination with SEM, AFM, topographic imaging, and other methods can characterize chemical and structural properties of geoscience samples.

November 10, 2022

This application note shows correlative Raman-SEM-EDS imaging investigations of Li-ion batteries that reveal charge cycle-induced chemical and structural changes.

May 09, 2022

This white paper describes applications of cryoRaman, a cryogenic Raman microscope offering VIS to NIR excitation, high magnetic fields, and full polarization control.

March 04, 2022

This overview of advanced microparticle analysis shows how particles can be found, classified, and then identified automatically using confocal Raman microscopy.

February 01, 2022

This application note describes a correlative Raman–scanning electron microscope (SEM) investigation of a lithium-ion battery cathode before and after hundreds of charge cycles. The technique provides an exceptionally detailed chemical and structural analysis of degradation processes on the nanoscale.

October 05, 2021

This survey shows how Raman imaging can characterize food samples such as honey, chocolate, and fat spreads to help understand the products and production processes.  

September 16, 2021

This white paper describes applications of cryoRaman, a cryogenic Raman microscope offering VIS to NIR excitation, high magnetic fields, and full polarization control.

September 01, 2021

June 16, 2021

This study describes the generation of 3D images of pharmaceutical, biological, and geological samples using image stacking enabled by a highly confocal beam path.