Autor: Kukliński, K. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Spectroscopy of Indirect Excitons in Vertically Stacked CdTe Quantum Dot Structures
Autorzy:: Kukliński, K.
Kłopotowski, Ł.
Fronc, K.
Wojnar, P.
Wojciechowski, T.
Czapkiewicz, M.
Kossut, J.
Karczewski, G.
Wojtowicz, T.
Powiązania:: https://bibliotekanauki.pl/articles/1492851.pdf
Data publikacji:: 2011-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 71.55.Gs
78.67.Hc
32.60.+i
Opis:: We show that by means of an electric field we can tune the energy levels in vertical quantum dot pairs and study transitions related to recombination of direct and indirect excitons. With decreasing the reverse bias, we observe both the blue- and red-shifted indirect exciton transitions. Based on the band profile of our device, we conclude that the former corresponds to the recombination of the electron and hole localized in the top and the bottom dot, respectively and the latter is related to the recombination of the electron and hole localized in the bottom and the top dot, respectively.
Źródło:: Acta Physica Polonica A; 2011, 120, 5; 856-858
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Screening life cycle assessment of a laptop used in Poland
Autorzy:: Grzesik-Wojtysiak, K.
Kukliński, G.
Powiązania:: https://bibliotekanauki.pl/articles/207903.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: life cycle
environmental impact
laptop
microcomputers
life cycle assessment (LCA)
LCA
portable computer
cykl życia
wpływ na środowisko
mikrokomputery
ocena cyklu życia
komputer przenośny
Opis:: In recent years, laptops have become very commonly used, causing a significant environmental impact. In Poland about 2 million portable computers are sold every year. Life Cycle Assessment (LCA) is a tool which evaluates environmental impacts associated with a product throughout its life. In this paper, a screening life cycle assessment for a personal computer - Actina laptop, assembled, used and disposed in Poland was performed. Values for eleven impact categories were provided with the application of the Eco-indicator 99 method, expressing the significance of the burden on the environment. For the whole life cycle, the most significant stage is the use phase, due to electricity consumption (over 60% of all environmental impacts) followed by the manufacturing of the product with over 37% of the share.
Źródło:: Environment Protection Engineering; 2013, 39, 3; 43-55
0324-8828
Pojawia się w:: Environment Protection Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: SDN Controller Mechanisms for Flexible and Customized Networking
Autorzy:: Wytrębowicz, J.
Ries, T.
Dinh, K. T.
Kukliński, S.
Powiązania:: https://bibliotekanauki.pl/articles/226926.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: software defined networking
network controller
SDN management
Opis:: Software-Defined Networking (SDN) is seen as the most promising networking technology today. The spread of a new technology depends on the acceptance of the engineers implementing the networks. Typically, when engineers start the conceptualization of new network devices that work with a new paradigm, and that should provide expected business values, they must identify and utilize technical enablers for the defined business use cases. This paper tries to summarize essential SDN applications and defines the technical enablers for advanced and efficient SDN networking. To this end, we identify the core technical mechanisms, expecting to provide a useful analysis for the design of new SDN networks.
Źródło:: International Journal of Electronics and Telecommunications; 2014, 60, 4; 299-307
2300-1933
Pojawia się w:: International Journal of Electronics and Telecommunications
Dostawca treści:: Biblioteka Nauki

Artykuł

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