Anil Yalcin

Thermo Fisher Scientific, Eindhoven, Netherlands

Since the introduction of monochromators on TEMs, they have been mainly used for low kV imaging as well as for EELS applications down to 0.15-0.2 eV resolution. For studies requiring EELS resolution of 30-50 meV (i.e. phonons), Thermo Fisher introduces UltiMono, delivering sub 30 meV EELS resolution on Themis Z. In this presentation, several UltiMono results will be presented on HR-EELS applications as well as challenges of HR-EELS studies and our solutions to overcome these challenges.