Electron emission behaviors of ferroelectric materials

In this work electron emission generated by polarization switching of ferroelectrics has been investigated. In this work special measurement techniques were used to study the electron emission behaviors. Electron-beam resist coated wafers were used to obtain spatial distribution of the emitted elect...

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Bibliographic Details
Published in4th IEEE International Conference on Vacuum Electronics, 2003 pp. 311 - 312
Main Authors Sidorkin, V.A., Bourim, E.M., Kim, D.-W., Moon, C.W., Yoo, I.K.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2003
Subjects
Crystals
Electron emission
Ferroelectric materials
Flashover
Heat treatment
Measurement techniques
Plasma measurements
Polarization
Resists
Surface treatment
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Summary:In this work electron emission generated by polarization switching of ferroelectrics has been investigated. In this work special measurement techniques were used to study the electron emission behaviors. Electron-beam resist coated wafers were used to obtain spatial distribution of the emitted electrons. Triglycine sulphate crystals was studied by varying experimental conditions and heat treatment conditions of the samples. Surface flashover plasma of a ferroelectric origin was observed on a polar ferroelectric surface. In our work plasma formation is proved by correlation between the main switching parameters and emission of electrons from ferroelectrics-coercive field and threshold field of emission.
ISBN:0780376994
9780780376991
DOI:10.1109/IVEC.2003.1286334