Measurement of the band gap by reflection electron energy loss spectroscopy

M Vos, SW King, BL French - Journal of Electron Spectroscopy and Related …, 2016 - Elsevier
We investigate the possibilities of measuring the band gap of a variety of semiconductors
and insulators by reflection electron energy loss spectroscopy without additional surface …

Oxygen diffusion in TiO2 films studied by electron and ion Rutherford backscattering

GG Marmitt, SK Nandi, DK Venkatachalam, RG Elliman… - Thin Solid Films, 2017 - Elsevier
The diffusivity of oxygen in thin, sputter-deposited TiO 2 films, as can be used in RRAMs, is
measured using electron and ion backscattering techniques. The as-grown sample …

Determining the band gap and mean kinetic energy of atoms from reflection electron energy loss spectra

M Vos, GG Marmitt, Y Finkelstein… - The Journal of Chemical …, 2015 - pubs.aip.org
Reflection electron energy loss spectra from some insulating materials (CaCO 3, Li 2 CO 3,
and SiO 2) taken at relatively high incoming electron energies (5–40 keV) are analyzed …

Metal oxides of resistive memories investigated by electron and ion backscattering

GG Marmitt - 2017 - lume.ufrgs.br
The memristor is one of the most promising devices being studied for multiple uses in future
electronic systems, with applications ranging from nonvolatile memories to artificial neural …

[HTML][HTML] Low-energy Auger and conversion electron spectroscopy of 99Mo β−-decay

BPE Tee, MP Roberts, PA Pellegrini, F Mansour… - Applied Radiation and …, 2024 - Elsevier
The preparation of nanometer-thick molybdenum-99 (99 Mo) sources using the droplet
deposition method was investigated. The quality of these prepared sources was analyzed …

A comparison of ERBS spectra of compounds with Monte Carlo simulations

M Vos, GG Marmitt, PL Grande - Surface and Interface Analysis, 2016 - Wiley Online Library
Electron Rutherford backscattering measures the near‐surface composition of samples
quantitatively. For interpretation, one usually relies on the single‐scattering approximation …

Room temperature synthesis of HfO2/HfOx heterostructures by ion-implantation

SK Nandi, DK Venkatachalam, S Ruffell… - …, 2018 - iopscience.iop.org
Implantation of Hf films with oxygen ions is shown to be an effective means of fabricating
high-quality HfO 2/HfO x heterostructures at room temperature, with the layer composition …

The effect of ion implantation on reflection electron energy loss spectroscopy: The case of Au implanted Al films

H Trombini, M Vos, GG Marmitt, BPE Tee… - Journal of Electron …, 2020 - Elsevier
Gold-implanted aluminum films are used to investigate how reflection electron energy loss
spectra (REELS) change due to the presence of a small concentration of heavy atoms at a …

[PDF][PDF] Application of ERBS analysis on O diffusion in TiO2 films

GG Marmitt - hrdp8.uwo.ca
Electron Rutherford Backscattering (ERBS) is a technique that depends on the recoil energy
transferred from the scattering electron to a nucleus in a large-angle deflection. This energy …

[引用][C] Measurement of the band gap by reflection electron

MVSWK Benjamin, L French - Phys. Rev. B, 2008