High-aperture EUV microscope using multilayer mirrors and a 3D reconstruction algorithm based on z-tomography

IV Malyshev, DG Reunov, NI Chkhalo, MN Toropov… - Optics …, 2022 - opg.optica.org
The article is devoted to the development of an EUV microscope using a wavelength of
13.84 nm. Due to the use of a mirror lens with a large numerical aperture, NA= 0.27, and a …

Biological applications of short wavelength microscopy based on compact, laser-produced gas-puff plasma source

A Torrisi, PW Wachulak, A Bartnik, Ł Węgrzyński… - Applied Sciences, 2020 - mdpi.com
Featured Application Short wavelength compact microscopy setups, operating in the
biological-dedicated “water window” spectral range, perform sample imaging with a …

Bioimaging using full field and contact EUV and SXR microscopes with nanometer spatial resolution

P Wachulak, A Torrisi, M Ayele, J Czwartos, A Bartnik… - Applied Sciences, 2017 - mdpi.com
We present our recent results, related to nanoscale imaging in the extreme ultraviolet (EUV)
and soft X-ray (SXR) spectral ranges and demonstrate three novel imaging systems recently …

Evolution and persistence of SiO emission in nanosecond laser ablation plumes

AK Shaik, MC Phillips, SS Harilal - Journal of Physics D: Applied …, 2024 - iopscience.iop.org
Analyzing laser-produced plasmas in a controlled oxygen-containing environment provides
insight into the formation and evolution of molecular species through gas-phase oxidation …

Spectral investigations of low-temperature plasma induced in CO2 gas by nanosecond pulses of extreme ultraviolet (EUV)

A Bartnik, W Skrzeczanowski, P Wachulak… - Plasma Sources …, 2021 - iopscience.iop.org
In this work, low-temperature plasmas, induced in a gaseous CO 2 by intense extreme
ultraviolet (EUV) pulses were investigated with a purpose to determine their ionic/molecular …

Nanoimaging using soft X-ray and EUV laser-plasma sources

P Wachulak, A Torrisi, M Ayele, A Bartnik… - EPJ Web of …, 2018 - epj-conferences.org
In this work we present three experimental, compact desk-top imaging systems: SXR and
EUV full field microscopes and the SXR contact microscope. The systems are based on …

Подложки для мягкой рентгеновской микроскопии на основе SiN мембран

ДГ Реунов, НС Гусев, МС Михайленко… - Журнал технической …, 2023 - mathnet.ru
Экспериментально были получены мембраны из нитрида кремния в качестве подложек
для биологических образцов, которые исследованы на микроскопе с рабочей длиной …

Biological and material science applications of EUV and SXR nanoscale imaging systems based on double stream gas puff target laser plasma sources

A Torrisi, PW Wachulak, A Bartnik, Ł Węgrzyński… - Nuclear Instruments and …, 2017 - Elsevier
In the last 30 years much effort was made in order to develop compact laser-produced
plasma sources emitting short wavelength radiation, from the soft X-ray (SXR, λ= 0.1–10 …

Determining the Size of the EUV Laser-Plasma Source for a Microscope

DG Reunov, IV Malyshev, AA Perekalov… - Journal of Surface …, 2023 - Springer
In this paper, the size and intensity of laser-plasma sources based on pulsed argon gas jets
operating at a wavelength of 13.84 nm are studied. The gas jet is excited by laser radiation …

Substrates for Soft X-Ray Microscopy Based on Si3N4 Membranes

DG Reunov, NS Gusev, MS Mikhailenko, DV Petrova… - Technical Physics, 2024 - Springer
Silicon nitride membranes were experimentally obtained as substrates for biological
samples, which are examined using a microscope with an operating wavelength of 13.8 nm …