Akademia im. Jana Dlugosza

Częstochowa, Poland

Akademia im. Jana Dlugosza

Częstochowa, Poland

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Mandowska E.,Akademia im. Jana Dlugosza | Tkaczyk S.,Akademia im. Jana Dlugosza | Biernacka M.,Akademia im. Jana Dlugosza | Mandowski A.,Akademia im. Jana Dlugosza
Przeglad Elektrotechniczny | Year: 2013

Optically stimulated luminescence (OSL) may be used for estimating dose of absorbed radiation. The most popular OSL detectors are made of Al2O3:C as well as BeO crystals. For some applications (e.g. in medicine) it would be desirable to construct detectors in the form of higharea flexible foils. New OSL detectors were developed by incorporating Al2O3:C microcrystallites into organic (polymer) matrix. The article presents studies of newly synthesised hybrid detectors.


Mandowski A.,Akademia im. Jana Dlugosza | Marczewska B.,Polish Academy of Sciences | Mandowska E.,Akademia im. Jana Dlugosza | Bilski P.,Polish Academy of Sciences | And 2 more authors.
Przeglad Elektrotechniczny | Year: 2010

Optically stimulated luminescence (OSL) is a recent technique used for dosimetry of ionizing radiation. An advantage of this technique is the possibility of application of passive microdetectors (not requiring energy supply) which are very small in size. This paper presents results of investigation of microdetectors having size in the range of 0.1 to 5 mm using home made OSL reader HELIOS-1.


Patent
Akademia Im. Jana Dlugosza | Date: 2015-01-14

The essence of the invention is the use of ionic salts containing phosphonium cation and halide anion, especially iodide, as a means of herbicidal properties In the use according to the invention as ionic salts with the phosphonium cation and halide anion, is used, preferably triphenylmethylphosphonium iodide, triphenyl-n-pentylphosphonium iodide, triphenylheptylphosphonium iodide, triphenyldecylphosphonium iodide and triphenylhexadecylphosphonium iodide.

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