Vibrational spectroscopy in the electron microscope
Vibrational spectroscopies using infrared radiation,, Raman scattering, neutrons, low-energy
electrons and inelastic electron tunnelling are powerful techniques that can analyse bonding …
electrons and inelastic electron tunnelling are powerful techniques that can analyse bonding …
Vibrational and valence aloof beam EELS: A potential tool for nondestructive characterization of nanoparticle surfaces
PA Crozier - Ultramicroscopy, 2017 - Elsevier
In many materials systems, electron beam effects may substantially alter and destroy the
structure of interest during observation. This is often true for the surface structures of catalytic …
structure of interest during observation. This is often true for the surface structures of catalytic …
The influence of surfaces and interfaces on high spatial resolution vibrational EELS from SiO2
High-resolution monochromated electron energy-loss spectroscopy has the potential to map
vibrational modes at nanometer resolution. Using the SiO2/Si interface as a test case, we …
vibrational modes at nanometer resolution. Using the SiO2/Si interface as a test case, we …
Prospects for vibrational-mode EELS with high spatial resolution
RF Egerton - Microscopy and Microanalysis, 2014 - academic.oup.com
Taking advantage of previous measurements by Geiger and co-workers, we discuss the
possibilities and problems of measuring vibrational modes of energy loss in a transmission …
possibilities and problems of measuring vibrational modes of energy loss in a transmission …
Validity of the dipole approximation in TEM‐EELS studies
Nondipole effects in electron energy‐loss spectroscopy are evaluated in terms of deviation
of the inelastic scattering from a Lorentzian angular distribution, which is assumed in …
of the inelastic scattering from a Lorentzian angular distribution, which is assumed in …