Energy-resolved analysis of ferroelectric electron emission from TGS using emission electron microscopy
Source abstract
Abstract
Ferroelectric electron emission arises when the spontaneous polarization of a ferroelectric is switched due to the application of an electric field. In order to study the origin of emission and the related emission mechanism, space-resolved emission electron microscopy has been employed. The integral energy distribution of the emitted electrons from triglycine-sulfate surfaces has been investigated using a cylindrical sector analyzer and an imaging retarding field analyzer. Space-resolved emission photography and energy distribution measurements were obtained, revealing the effect of ferroelectric switching on the electric field distribution and hence on the emission process. Evidence of secondary electron emission from the metal electrodes has been found.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · Integrated Circuits and Semiconductor Failure Analysis · Semiconductor materials and interfaces
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