Autor: Jasinski, R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Optimization of the inter-operation annealing of cold-drawn eutectoid steels
Autorzy:: Grygier, D.
Rutkowska-Gorczyca, M.
Żak, A.
Jasiński, R.
Powiązania:: https://bibliotekanauki.pl/articles/1075902.pdf
Data publikacji:: 2016-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 81.05.Bx
81.40.Ef
81.70.Bt
Opis:: The test of the results presented in this paper has demonstrated that the most suitable recrystallizing annealing temperature for cold drawn eutectoid steels is 700°C. The microscopic examinations, with the use of scanning electron microscopy and transmission electron microscopy and the results of mechanical properties tests have shown that only at this temperature it is possible to obtain the fully recrystallized homogeneous fine-grained structure of the pearlitic steel.
Źródło:: Acta Physica Polonica A; 2016, 130, 4; 931-934
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Investigation of Quantum Dot Structures Grown by MOCVD in InAs/GaAs System
Autorzy:: Jasiński, J.
Bożek, R.
Stępniewski, R.
Kozubowski, J.
Powiązania:: https://bibliotekanauki.pl/articles/1991544.pdf
Data publikacji:: 1998-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 68.55.-a
61.16.Bg
Opis:: Layers of InAs quantum dots grown on [100] GaAs substrates were characterised by photoluminescence and investigated by transmission electron microscopy. Two types of InAs islands were observed in these layers. The islands of the first type had mainly a form of big, elongated pyramids. Most of them were found to be dislocated. On the other hand, the islands of the second type were real self-assembled, coherent quantum dots giving rise to a characteristic photoluminescence band.
Źródło:: Acta Physica Polonica A; 1998, 94, 3; 369-373
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Optical Emission Spectroscopy of Microwave (915 MHz) Plasma in Atmospheric Pressure Nitrogen with Addition of Ethanol Vapour
Autorzy:: Miotk, R.
Jasiński, M.
Mizeraczyk, J.
Powiązania:: https://bibliotekanauki.pl/articles/1366270.pdf
Data publikacji:: 2014-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 52.50.Sw
52.70.Kz
Opis:: In this paper results of optical emission spectroscopic study of microwave 915 MHz plasma in atmospheric pressure nitrogen with an addition of ethanol vapour are presented. The plasma was generated in waveguide-supplied cylinder-type nozzleless microwave plasma source. The aim of research was to determine the rotational $T_{rot}$ and vibrational $T_{vib}$ temperatures of CN and $C_2$. A method called bubbling was employed to introduce alcohol (ethanol) into the plasma. The $T_{rot}$ and $T_{vib}$ were determined by comparing the measured and simulated spectra. Obtained rotational and vibrational temperatures of CN and $C_2$ were ranged from 4400 to 5400 K and from 2800 to 3400 K, respectively, depending on the location in the plasma and the microwave absorbed power $P_{A}$.
Źródło:: Acta Physica Polonica A; 2014, 125, 6; 1329-1331
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Magnetic Resonance Imaging Analysis of Moving Fronts in Floating Dosage Forms
Autorzy:: Kulinowski, P.
Dorożyński, P.
Jachowicz, R.
Jasiński, A.
Powiązania:: https://bibliotekanauki.pl/articles/2043429.pdf
Data publikacji:: 2005-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 87.61.-c
Opis:: An application of magnetic resonance imaging in the field of pharmaceutical technology is presented in this paper. The analysis of diffusion and swelling fronts was carried out for four floating dosage forms using magnetic resonance imaging. The influence of polymer viscosity, its concentration, and type of applied dissolution media on the area of moving fronts was investigated.
Źródło:: Acta Physica Polonica A; 2005, 108, 1; 155-160
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Interfacial Microstructure of Ni/Si-Based Ohmic Contacts To GaN
Autorzy:: Kamińska, E.
Piotrowska, A.
Jasiński, J.
Kozubowski, J.
Barcz, A.
Gołaszewska, K.
Bremser, M. D.
Davis, R. F.
Powiązania:: https://bibliotekanauki.pl/articles/1991549.pdf
Data publikacji:: 1998-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 73.40.Cg
73.40.Ns
Opis:: The microstructure of Ni/Si-based contacts to GaN has been studied using transmission electron microscopy methods. The transition from non-ohmic to ohmic behavior appears to correlate with the initial limited reaction of GaN with Ni and further Si-Ni reaction-driven decomposition of the interfacial GaN-Ni phase.
Źródło:: Acta Physica Polonica A; 1998, 94, 3; 383-386
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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