Results found: 3

Number of results on page

Search results

Sort By:

Limit search:

Deposition of Amorphous Hydrogenated Carbon Coatings by Plasma Jet

100%

Marcinauskas L., Grigonis A., Manikowski H., Valincius V.

Acta Physica Polonica A

2008

vol. 113

issue 3

1063-1066

In this study amorphous hydrogenated carbon films (a-C:H) were formed on Si (111) from an Ar-C_2H_2 and Ar-C_2H_2-H_2 gas mixtures at 1000 Pa pressure using a plasma jet chemical vapour deposition. It is shown that by varying the Ar:C_2H_2 ratio and adding the hydrogen gas in plasma, the structure, surface morphology, growth rate of the coatings, and consequently their optical properties can be controlled.

Characterisation of Porphyrin-TiO_2 Complex Using Raman Spectroscopy and Electron Paramagnetic Resonance

100%

Kotkowiak M., Manikowski H., Wieczorowski M., Dudkowiak A.

Acta Physica Polonica A

2012

vol. 122

issue 2

353-356

A complex of meso-tetrakis (4-sulphonatophenyl) porphyrin covalently linked to titanium dioxide has been studied. Illumination of the complex with visible light was shown to result in formation of cationic radicals of the porphyrin. Shape and kinetics of the electron spin resonance signals were analysed which permitted calculation of spectroscopic parameters characterising the photoinduced process of the radicals formation. The dye-semiconductor complex was thoroughly characterised to indicate its possible applications.

Temperature dependence of the chemically induced dynamic electron polarization in green plants and algae

100%

Manikowski H., Mclntosch A. R., Bolton J. R., H.Manikowski - Poznań Technical University I. o. P., A.R. Mclntosch - Unlversity of Western Ontario P. U., J.R. Boloton - Unlversity of Western Ontario P. U.

Acta Universitatis Lodziensis. Folia Biochimica et Biophysica

1986

vol. 5

Refine search results

2 Acta Physica Polonica A

1 Acta Universitatis Lodziensis. Folia Biochimica et Biophysica

1 2012

1 2008

1 1986

3 Manikowski H.

1 A.R. Mclntosch - Unlversity of Western Ontario P. U.

1 Bolton J. R.

1 Dudkowiak A.

1 Grigonis A.

1 H.Manikowski - Poznań Technical University I. o. P.

1 J.R. Boloton - Unlversity of Western Ontario P. U.

1 Kotkowiak M.

1 Marcinauskas L.

1 Mclntosch A. R.

1 Valincius V.

1 Wieczorowski M.

Search results

Deposition of Amorphous Hydrogenated Carbon Coatings by Plasma Jet

Characterisation of Porphyrin-TiO_2 Complex Using Raman Spectroscopy and Electron Paramagnetic Resonance

Temperature dependence of the chemically induced dynamic electron polarization in green plants and algae