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Polish Academy of Sciences

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Paweł Kołodziejczak, PhD

Warsaw University of Technology (PL)


Recent publications
1.  Jedyński M., Hoffman J., Mościcki T., Mróz W., Burdyńska S., Diduszko R., Kołodziejczak P., Szymański Z., Deposition of thin hydroxyapatite films by 335 nm Nd:YAG laser ablation, MATERIALS SCIENCE-POLAND, ISSN: 2083-1331, Vol.28, No.3, pp.693-702, 2010

Abstract:
The characteristics of hydroxyapatite (Ca10(PO4)6(OH)2) thin films deposited by the pulsed laser deposition technique have been describrd. The laser used was a Nd:YAG, operating at the wavelength of 355 nm. All films were deposited at room temperature, either in ambient water vapour or in vacuum, and were annealed, after deposition in air, at 600 °C. Next, they were examined with the use of an X-ray diffractometer, Fourier transform infrared spectrometer, atomic force microscope, micro scratch tester and scanning electron microscope. The analyses showed that crystalline films exhibiting very strong
adhesion to the substrate have been obtained.

Keywords:
pulsed laser deposition, hydroxyapatite, biomaterials

Affiliations:
Jedyński M. - IPPT PAN
Hoffman J. - IPPT PAN
Mościcki T. - IPPT PAN
Mróz W. - Military University of Technology (PL)
Burdyńska S. - other affiliation
Diduszko R. - Tele and Radio Research Institute (PL)
Kołodziejczak P. - Warsaw University of Technology (PL)
Szymański Z. - IPPT PAN
2.  Kołodziejczak P., Kalita W., Properties of CO2 laser-welded butt joints of dissimilar magnesium alloys, JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, ISSN: 0924-0136, Vol.209, No.2, pp.1122-1128, 2009
3.  Kalita W., Kołodziejczak P., Kolasa A., Odporność korozyjna złączy ze stopów magnezu spawanych laserowo, PRZEGLĄD SPAWALNICTWA, ISSN: 0033-2364, Vol.8, pp.39-43, 2007
4.  Kalita W., Kołodziejczak P., Hoffman J., Mościcki T., Szymański Z., Spawanie stopu magnezu AM20 laserem CO2, PRZEGLĄD MECHANICZNY, ISSN: 0033-2259, Vol.7-8, pp.48-51, 2003

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