Development of a Soft X-ray Microprobe for Radiobiology Studies

• Authors: I. Appuhamilage , D. Adjei , S. Alatabi , R. Alnaimi , A. Michette , S. Pfauntsch
• Languages of publication: EN

Abstracts

EN

The King's College London (KCL) first X-ray microprobe (MKI) and the third generation microfocus X-ray sources (MKIII) are intended to be used for various applications including the study of physical and biological interactions at the atomic and molecular scales. The microfocus ultra-soft X-ray sources (MKI and MKIII) with interchangeable targets will provide a superior spatial resolution (a focal spot a few hundreds of nanometres in diameter can be achieved) and the control of the dose delivered to irradiated cells. This will require characterization of the spectra and intensities of the source, measurements of the focus intensities and spot sizes of suitable X-ray optics such as zone plates, grazing incidence microstructured optical arrays and multilayer mirrors.

Keywords

EN

41.50.+h; 07.85.Fv

Discipline

• 07.85.Fv: X- and γ-ray sources, mirrors, gratings, and detectors
• 41.50.+h: X-ray beams and x-ray optics(see also 07.85.Fv X- and γ-ray sources, mirrors, gratings, and detectors in instruments)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 125
• Issue: 4
• Pages: 882-885

Dates

published

2014-04

Contributors

author

I. Appuhamilage

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

author

D. Adjei

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

author

S. Alatabi

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

author

R. Alnaimi

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

author

A. Michette

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

author

S. Pfauntsch

• Department of Physics, King's College London, WC2R 2LS, Strand, London, United Kingdom

References

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Identifiers

DOI

10.12693/APhysPolA.125.882