Colorized EELS elemental map

This work was performed in collaboration with Dr. Phil Rice and Dr. Teya Topuria of IBM Almaden Research Center in San Jose, CA who provided expert assistance as well as the TEM specimen and access to their microscope facilities.

Colorized EELS elemental map of Ti L_2,3-edges at 456 eV (green), Mn L_2,3-edges at 640 eV (blue), La M_4,5-edges at 832 eV (purple) and Sr L_2,3-edges at 1940 eV (red).