Nanodiamond targets for accelerator X-ray experiments

Results of fabrication of a nanodiamond target for accelerator X-ray experiments are reported. Nanodiamond film with dimensions 5×7mm and thickness of 500nm has been made of the high pressure high temperature nanodiamonds using a filtration method. The average crystallite size of primary nanodiamond...

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Published inNuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Vol. 355; pp. 261 - 263
Main Authors Lobko, A., Golubeva, E., Kuzhir, P., Maksimenko, S., Paddubskaya, A., Shenderova, O., Uglov, V., Valynets, N.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.07.2015
Subjects
Accelerators
Bremsstrahlung
Crystallites
Crystals
Diffraction
Filtration
Nanodiamonds
Nanostructure
Relativistic electrons
Target
X-ray sources
X-rays
Target
Relativistic electrons
Nanodiamonds
Crystals
X-rays
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Summary:Results of fabrication of a nanodiamond target for accelerator X-ray experiments are reported. Nanodiamond film with dimensions 5×7mm and thickness of 500nm has been made of the high pressure high temperature nanodiamonds using a filtration method. The average crystallite size of primary nanodiamond particles varies around 100nm. Source nanodiamonds and fabricated nanodiamond film were characterized using Raman spectroscopy, electron microscopy, and X-ray diffractometry. Preliminary results show that targets made of nanodiamonds are perspective in generating crystal-assisted radiation by the relativistic charged particles, such as parametric X-rays, diffracted transition radiation, diffracted Bremsstrahlung, etc.
Bibliography:ObjectType-Article-1
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ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2015.02.031