Wszystkie pola: Buchta, R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Statystyczna metoda obliczania odczynu nasycenia wody węglanem wapnia
Statistical methods of predicting the langelier saturation index for cracows drinking water intakes
Autorzy:: Buchta, R.
Dąbrowski, W.
Powiązania:: https://bibliotekanauki.pl/articles/237265.pdf
Data publikacji:: 1998
Wydawca:: Polskie Zrzeszenie Inżynierów i Techników Sanitarnych
Tematy:: nasycenie wody
węglan wapnia
statystyka
Opis:: A simple model was eveloped in order to determine the Langelier Saturation Indexfor all intakes belonging to the water supply system of the city of Cracow.The model incorporates not anly the ionic strength of the water but also the ion-pair effects,thus providing a high accuracy of computations.The simple formulas included in the model can be used for hand-made calculations of the Langelier Saturation Index.
Źródło:: Ochrona Środowiska; 1998, 3; 21-26
1230-6169
Pojawia się w:: Ochrona Środowiska
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Magnetization Reversal in Cobalt Nanocolumn Structures Obtained by Glancing Angle Deposition
Autorzy:: Buchta, K.
Schmidt, Ch.
Trykowski, G.
Biniak, S.
Kempiński, M.
Luciński, T.
Powiązania:: https://bibliotekanauki.pl/articles/1428548.pdf
Data publikacji:: 2012-05
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 75.70.Ak
73.50.-h
73.61.-r
Opis:: An advanced deposition technique known as glancing angle deposition was used to fabricate randomly seeded magnetic cobalt columnar nanostructures. The existence of nanocolumns was confirmed by the cross-section scanning electron microscopy. The evolution in the magnetization reversal mechanism as a function of the film thickness was investigated. The coercivity $H_{C}$ and $M_{R}//M_{S}$ ratio (where $M_{R}$ and $M_{S}$ denote the remanent and saturation magnetization, respectively), derived from the magnetic hysteresis loops, are discussed as a function of the angle between the external magnetic field and the surface normal. The direction of the magnetization easy/hard axis and the columns inclination angle were determined on the basis of the angular dependences of the $H_{C}$ and the $M_{R}//M_{S}$. A crossover from the coherent rotation, based on the Stoner-Wohlfarth model, to the curling reversal mode was observed.
Źródło:: Acta Physica Polonica A; 2012, 121, 5-6; 1222-1224
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Electronic Transport Properties and Growth Mechanisms of Ni-Fe/Au/Co/Au Multilayers from In Situ Conduction Measurements
Autorzy:: Błaszyk, M.
Kempiński, M.
Buchta, K.
Chomiuk, P.
Luciński, T.
Powiązania:: https://bibliotekanauki.pl/articles/1534187.pdf
Data publikacji:: 2010-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 73.50.-h
73.61.-r
75.70.Cn
72.15.-v
Opis:: In the following we present the role of surface scattering at Au/Co and Au/Ni-Fe interfaces in Ni-Fe/Au/Co/Au multilayers deposited in different temperatures. Specularity parameter, which describes the electron scattering, is calculated from fitting in situ collected conductance data with the Fuchs-Namba-Tesanovic model. Application of the parallel resistors model enabled to depict changes between Au/Co and Au/Ni-Fe interfaces within multilayers for each repetition. The correlation between enhanced grain boundary scattering for higher deposition temperatures and surface roughness of Ni-Fe/Au/Co/Au multilayers is found.
Źródło:: Acta Physica Polonica A; 2010, 118, 5; 861-863
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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