Autor: Kowalewski, P. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Resonance Tunneling in Ferromagnet-Triplet Superconductors Junctions
Autorzy:: Kowalewski, L.
Wojciechowski, R. J.
Wojtuś, P.
Powiązania:: https://bibliotekanauki.pl/articles/2047330.pdf
Data publikacji:: 2007-05
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 74.70.Pq
73.40.-c
74.45.+c
Opis:: We discuss the tunneling conductance in a ferromagnet-insulator-triplet superconductor junction. We consider the superconducting order parameters with spin triplet pairing having nodes. The nodal structure of the order parameter has been recently confirmed experimentally in Sr$\text{}_{2}$RuO$\text{}_{4}$. In particular, we study how a mid-gap structure of the tunnelling conductance depends on the phase difference of the pairing potential as well as on the orientation of the interface.
Źródło:: Acta Physica Polonica A; 2007, 111, 5; 683-691
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Calculations of Dark Current in Interband Cascade Type-II Infrared InAs/GaSb Superlattice Detector
Autorzy:: Hackiewicz, K.
Martyniuk, P.
Rutkowski, J.
Kowalewski, A.
Powiązania:: https://bibliotekanauki.pl/articles/1032582.pdf
Data publikacji:: 2017-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 73.40.Mn
73.61.Ey
78.30.Fs
85.60.Bt
85.60.Gz
Opis:: In this paper we investigate interband cascade type-II mid-wavelength infrared InAs/GaSb superlattice detector in temperature range from 200 K to 300 K. The paper is based on the theoretical calculation of dark current treated as a sum of two components: average bulk current and average leakage current, flowing through the device. The average leakage current results from a comparison of theoretically calculated bulk current and measured one. We show that it is possible to fit theoretical model to experimental data, assuming that transport in absorber is determined by the dynamics of the intrinsic carriers. Based on the fit we estimated carrier lifetime greater than 100 ns in temperature range 200-300 K.
Źródło:: Acta Physica Polonica A; 2017, 132, 4; 1415-1419
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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