Technical Physics
To authors
Investigation of the emission spectrum of a fast capillary discharge in the "water window" region
A. A. Samokhvalov 1,2, K. A. Sergushichev2, S. I. Eliseev2,3, T. P. Bronzov2, E. P. Bolshakov2, D. V. Getman2, A. A. Smirnov2
1ITMO University, St. Petersburg, Russia
2Laboratory them. V.A. Burtseva, St. Petersburg, Russia
3St. Petersburg State University, St. Petersburg, Russia
2Laboratory them. V.A. Burtseva, St. Petersburg, Russia
3St. Petersburg State University, St. Petersburg, Russia
Email: samokhvalov.itmo@gmail.com
The results of experiments on the generation of soft X-ray pulses in the "water window" region performed on a compact gas-discharge source are presented. The parameters of the radiation source were optimized based on the condition of reducing the intensity of capillary wall ablation and obtaining the maximum intensity of the helium-like nitrogen ion N VI -2.88 nm. The obtained results can be used in the development of a microscope for the tasks of cell microscopy with nanometer resolution. Keywords: Capillary plasma, soft X-ray, "water window", ablation, emission spectroscopy. DOI: 10.61011/TP.2023.07.56621.64-23
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Дата начала обработки статистических данных - 27 января 2016 г.
