What is Electron Energy Loss Spectroscopy? Electron energy loss spectroscopy (EELS) is a powerful analytical technique used to study the chemical composition, electronic structure, and local bonding ...

Electron Energy Loss Spectroscopy (EELS) measures how much energy electrons lose while interacting with a sample. These ...

A study appearing in Proceedings of the National Academy of Sciences introduces a trimetallic catalyst—including nickel (Ni), copper (Cu), and zinc (Zn) nanoparticles supported on defective ceria ...

Indian scientists, led by Prof Bivas Saha from JNCASR, have discovered how electron confinement in nanoscale metals disrupts ...

Metals are well-known for their plasmonic properties—collective oscillations of free electrons that produce unique optical responses, with applications ranging from photonics to catalysis.

The JEOL 2100 STEM has energy-dispersive x-ray microanalysis (Bruker), electron energy loss spectroscopy (Gatan EELS) and energy selective imaging (ESI Gatan GIF). All electron microscopes are covered ...

such as energy-dispersive X-ray spectroscopy (EDX) or electron energy loss spectroscopy (EELS), at specific points of interest. In TEM, the entire image is formed at once, providing a global view of ...

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have absorbed high-energy light pulses. This is thanks to a new measurement technique ...

Energy Dispersive X-Ray Spectroscopy (EDS) is a microanalysis method used in addition to scanning electron microscopy (SEM). EDS provides chemical information by detecting x-rays released from a ...