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Strona główna » Instytut » Pracownicy » Radosław Zaleski

dr hab. Radosław Zaleski

Zakład

Zakład Metod Jądrowych

Stanowisko:

adiunkt

Kontakt:

pokój: 255
telefon: (081) 537-61-45
e-mail: radek@zaleski.umcs.pl

Specjalność naukowa:

fizyka

Publikacje: Pokaż abstrakty

  1. R. Zaleski,W. Stefaniak,M. Maciejewska,J. Goworek, Porosity evolution of VP-DVB/MCM-41 nanocomposite, Journal of Colloid Interface Science, 343(), 2010, 134-140

  2. R. Zaleski,J. Wawryszczuk,K. Sobczak, Positron annihilation lifetime spectroscopy study of thermal processing and rehydration of dry leek (Allium porrum L.), Nukleonika, 55(), 2010, 73-78

  3. J. Goworek,R. Zaleski,W. Buda,A. Kierys, Free volumes evolution during desorption of n-heptane from silica with regular pore geometry. Positron annihilation study, Applied Surface Science, 256(), 2010, 5316-5322

  4. Z. Surowiec,M. Wiertel,R. Zaleski,M. Budzyński, Positron annihilation study of iron oxide nanoparticles in mesoporous silicate MCM-41 template, Nukleonika, 55(), 2010, 91-96

  5. R. Zaleski, W. Stefaniak, M. Maciejewska, J. Goworek, Porosity evolution of VP-DVB/MCM-41 nanocomposite, Journal of Colloid and Interfarce Science, (), 2009, doi:10.1016/j.jcis.2009.11.019

  6. R. Zaleski, W. Stefaniak, M. Maciejewska, J. Goworek, Porosity of polymer materials by various techniques, Journal Porous Mater, 16(), 2009, 691-698

  7. R. Zaleski, J. Goworek, n-Nonadecane embedded in mesopores, Material Science Forum, 607(), 2009, 180-182

  8. R. Zaleski, J. Goworek, M. Maciejewska, Positronium lifetime in porous VP-DVB copolymer, Physica status solidi c, 6(), 2009, 2445-2447

  9. J. Kansy, R. Zaleski, Positronium thermalization process in nanoporous materials and its influence on the shape of PALS spectrum, Material Science Forum, 607(), 2009, 39-41

  10. T. Goworek, M. Pietrow, R. Zaleski, B. Zgardzińska, Positronium in high temperature phases of long-chain even alkanes, Chemical Physics, 355(), 2009, 123-129

  11. Zaleski, R. Wawryszczuk, J., Positron porosimetry studies of template removal from as-synthesized MCM-41 silica, Acta Physica Polonica A, 113(), 2008, 1543-1550

  12. Zaleski, R. Zgardzińska, B. Pietrow, M. Goworek, T., Positron irradiation effects in simple organic solids, Radiation Physics and Chemistry, 77(), 2008, 1306-1310

  13. Zgardzińska, B. Zaleski, R. Wawryszczuk, J. Pietrow, M. Goworek, T., Intermolecular free volumes and intramolecular defects in alkanes,Czech Republic, Praha, Abstract of International workshop, Positron studies in defects, (), 2008, 50

  14. Goworek, T. Wawryszczuk, J. Zaleski, R. Zgardzinska, B., Positronium in solid phases of long-chain paraffins, Radiation Physics and Chemistry, 76(2), 2007, 185-188

  15. Zaleski, R. Wawryszczuk, J. Goworek, T., Pick-off models in the studies of mesoporous silica MCM-41. Comparison of various methods of the PAL spectra analysis, Radiation Physics and Chemistry, 76(2), 2007, 243-247

  16. Zgardzińska, B. Goworek, T. Zaleski, R. Wawryszczuk, J., Positron annihilation and phase transitions in argon intercalated n-nonadecane, Chemical Physics, 335(), 2007, 1-6

  17. Pietrow, M. Zaleski, R. Goworek, T., Positronium in 1-tridecene, Chemical Physics, 342(), 2007, 85-89

  18. Zaleski, R. Goworek, J. Kierys, A., Temperature dependence of positronium lifetime in cylindrical pores, Physica Status Solidi B, 4(), 2007, 3814-3818

  19. Jasińska, B. Zaleski, R. Śniegocka, M. Reisfeld, R. Zigansky, E., Testing ETE model, temperature dependences of PALS data, Physica Status Solidi B, 4(), 2007, 3985-3988

  20. Sniegocka, M. Jasinska, B. Goworek, T. Zaleski, R., Temperature dependence of o-Ps lifetime in some porous media. Deviations from ETE model, Chemical Physics Letters, 430(4-6), 2006, 351-354

  21. Zaleski, R., Measurement and analysis of the positron annihilation lifetime spectra for mesoporous silica, Acta Physica Polonica A, 110(5), 2006, 729-738

  22. Zaleski, R. Zaleski, K., Positron annihilation in steel burnished by vibratory shot peening, Acta Physica Polonica A, 110(5), 2006, 739-746

  23. Goworek, T. Wawryszczuk, J. Zaleski, R., Pressure effects in ortho-positronium annihilation, Acta Physica Polonica A, 107(4), 2005, 608-614

  24. Zaleski, R. Wawryszczuk, J. Goworek, T., Positronium formation in solid long-chain alkanes, Acta Physica Polonica A, 107(4), 2005, 635-641

  25. Goworek, T. Wawryszczuk, J. Zaleski, R., Negative compressibility of free volumes in argon intercalated n-nonadecane, Chemical Physics Letters, 402(4-6), 2005, 367-369

  26. Jasinska, B. Wawryszczuk, J. Zaleski, R., Three-quantum annihilation in porous vycor glass, Acta Physica Polonica A, 107(5), 2005, 821-825

  27. Sniegocka, M. Jasinska, B. Wawryszczuk, J. Zaleski, R. Derylo-Marczewska, A. Skrzypek, I., Testing the extended Tao-Eldrup model. Silica gels produced with polymer template, Acta Physica Polonica A, 107(5), 2005, 868-873

  28. Goworek, J. Borowka, A. Zaleski, R. Kusak, R., Template transformations in preparation of MCM-41 silica, Journal of Thermal Analysis and Calorimetry, 79(3), 2005, 555-560

  29. Zgardzinska, B. Zaleski, R. Wawryszczuk, J. Goworek, T., Positronium in solid phases of n-pentacosane, Physics Letters A, 333(3-4), 2004, 341-346

  30. Goworek, T. Zaleski, R. Wawryszczuk, J., Observation of intramolecular defects in n-alkanes C25H52- C29H60 by the positron annihilation method, Chemical Physics Letters, 394(1-3), 2004, 90-92

  31. Goworek, T. Wawryszczuk, J. Zaleski, R., Positronium inhibition in naphthalene at high pressures, Chemical Physics Letters, 387(4-6), 2004, 433-435

  32. Djourelov, N. Goworek, T. Kondo, K. Suzuki, T. Zaleski, R., Enhancement of positronium formation by trapped electrons in solid n-nonadecane. Light bleaching effect, Physics Letters A, 323(3-4), 2004, 165-168

  33. Goworek, T. Zaleski, R. Wawryszczuk, J., Odd-even differences in o-Ps properties in some solid long- chain alkanes, Positron Annihilation, Icpa-13, Proceedings, (), 2004, 298-300

  34. Zaleski, R. Borowka, A., Positron study of MCM-41 sieve formation, Positron Annihilation, Icpa-13, Proceedings, (), 2004, 364-366

  35. Goworek, T. Zaleski, R. Wawryszczuk, J., Temperature, pressure and source-irradiation effects in positronium formation in some solid long-chain alkanes, Chemical Physics, 295(3), 2003, 243-253

  36. Goworek, T. Wawryszczuk, J. Zaleski, R., Ortho-Ps annihilation in resorcinol at high pressure, Radiation Physics and Chemistry, 68(3-4), 2003, 577-579

  37. Zaleski, R. Wawryszczuk, J. Borowka, A. Goworek, J. Goworek, T., Temperature changes of the template structure in MCM-41 type materials; positron annihilation studies, Microporous and Mesoporous Materials, 62(1-2), 2003, 47-60

  38. Zaleski, R. Wawryszczuk, J. Goworek, J. Borowka, A. Goworek, T., Vacuum removal of the template in MCM-41 silica studied by the positron annihilation method, Journal of Colloid and Interface Science, 262(2), 2003, 466-473

  39. Zaleski, R. Borowka, A. Wawryszczuk, J. Goworek, J. Goworek, T., Positron probing of the micellar template interior in MCM-41, Chemical Physics Letters, 372(5-6), 2003, 794-799

  40. Zaleski, R. Wawryszczuk, J. Goworek, T., Electron density at positron's site in MCM-41 ordered silica, Chemical Physics Letters, 372(5-6), 2003, 800-804

  41. Wawryszczuk, J. Goworek, J. Zaleski, R. Goworek, T., Positron lifetime in mesoporous silica of MCM-41 type, Langmuir, 19(7), 2003, 2599-2605

  42. Wawryszczuk, J. Zaleski, R. Goworek, T., Positron studies of vapour absorption and desorption by melamine-formaldehyde resin, Materials Chemistry and Physics, 76(3), 2002, 285-289

  43. Goworek, T. Jasinska, B. Wawryszczuk, J. Zaleski, R. Suzuki, T., On possible deviations of experimental PALS data from positronium pick-off model estimates, Chemical Physics, 280(3), 2002, 295-307

  44. Goworek, J. Wawryszczuk, J. Zaleski, R., Porosity of ordered silica materials by nitrogen adsorption and positronium annihilation lifetime spectroscopy, Journal of Colloid and Interface Science, 243(2), 2001, 427-432


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