Ferroelectric ceramics in a pyroelectric accelerator

Ferroelectric ceramics in a pyroelectric accelerator

The applicability of polarized ferroelectric ceramics as a pyroelectric in a pyroelectric accelerator is shown by experiments. The spectra of X-ray radiation of energy up to tens of keV, generated by accelerated electrons, have been measured on heating and cooling of the ceramics in vacuum. It is su...

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Veröffentlicht in:Applied physics letters 2015-12, Vol.107 (23)
Hauptverfasser: Shchagin, A. V., Miroshnik, V. S., Volkov, V. I., Oleinik, A. N.
Format: Artikel
Sprache:eng
Schlagworte:
ACCELERATORS
Applied physics
CERAMICS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
COOLING
Cooling curves
DIAGRAMS
FERROELECTRIC MATERIALS
Ferroelectricity
HEATING
KEV RANGE
LAYERS
NANOTECHNOLOGY
NANOTUBES
NANOWIRES
SPECTRA
X RADIATION
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Zusammenfassung:The applicability of polarized ferroelectric ceramics as a pyroelectric in a pyroelectric accelerator is shown by experiments. The spectra of X-ray radiation of energy up to tens of keV, generated by accelerated electrons, have been measured on heating and cooling of the ceramics in vacuum. It is suggested that curved layers of polarized ferroelectric ceramics be used as elements of ceramic pyroelectric accelerators. Besides, nanotubes and nanowires manufactured from ferroelectric ceramics are proposed for the use in nanometer-scale ceramic pyroelectric nanoaccelerators for future applications in nanotechnologies.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.4937007