Autor: Kostecki, J. H. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Nanometer-Scale Incoherent Imaging Using Laser-Plasma EUV Source
Autorzy:: Wachulak, P.
Bartnik, A.
Fiedorowicz, H.
Kostecki, J.
Powiązania:: https://bibliotekanauki.pl/articles/1490098.pdf
Data publikacji:: 2012-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 52.38.Ph
52.50.Dg
41.50.+h
42.30.Va
42.79.Ci
Opis:: Various imaging methods and techniques capable of reaching a nanometer spatial resolution are currently under development. One of them is an extreme ultraviolet microscopy, based on the Fresnel zone plates. In this paper a compact, high-repetition, laser-plasma EUV source, with a gas puff target, capable of emitting quasi-monochromatic radiation at 13.8 nm wavelength was used in the first demonstration of a desk-top EUV transmission microscopy with a spatial (half-pitch) resolution of 50 nm. EUV microscopy images of objects with various thicknesses and the spatial resolution measurements using the knife-edge test are presented.
Źródło:: Acta Physica Polonica A; 2012, 121, 2; 450-453
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Surface Modification of Solids by Extreme Ultraviolet and Plasma Treatment
Autorzy:: Bartnik, A.
Fiedorowicz, H.
Skrzeczanowski, W.
Czwartos, J.
Wachulak, P.
Jarocki, R.
Kostecki, J.
Powiązania:: https://bibliotekanauki.pl/articles/1030617.pdf
Data publikacji:: 2018-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: laser plasma
photoionized plasma
surface treatment
nanostructures
Opis:: In this paper, results of surface modification, using a laser-produced plasma source of extreme ultraviolet, and the extreme ultraviolet induced low temperature plasmas, are presented. It was shown that irradiation of different materials by intense extreme ultraviolet pulses results in strong changes of the surface morphology. Examples of micro- and nanostructures obtained this way are presented. It was also demonstrated that a dual action of the radiation pulses and low temperature plasmas allows to modify a molecular structure of exposed materials.
Źródło:: Acta Physica Polonica A; 2018, 133, 2; 267-270
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: EUV-Induced Nanostructuring of Solids
Autorzy:: Bartnik, A.
Fiedorowicz, H.
Jarocki, R.
Kostecki, J.
Szczurek, A.
Szczurek, M.
Wachulak, P.
Powiązania:: https://bibliotekanauki.pl/articles/1490097.pdf
Data publikacji:: 2012-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 52.38.Ph
82.50.Kx
81.40.Wx
Opis:: In this work results of investigations concerning nanostructuring of polymers and some other solids using a laser-plasma extreme ultraviolet source are presented. The plasma radiation was produced using a gas puff target and focused with a gold-plated grazing incidence ellipsoidal collector. Decomposition process of polymers was investigated using a quadrupole mass spectrometer. Different kinds of micro- and nanostructures created in near-surface layers of the materials were investigated using scanning electron microscope. Forms of the structures depend on a particular material and the extreme ultraviolet exposure. In case of some polymers even a single shot is sufficient for creation of the visible changes in surface morphology. In case of inorganic solids visible changes require usually the exposure with tens or hundreds of extreme ultraviolet pulses.
Źródło:: Acta Physica Polonica A; 2012, 121, 2; 445-449
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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