Mariusz DRYGAŚ, Ph.D.
Contact information:
AGH University of Science and Technology
B-3, Room 305
Phone: +(48)(12)617 2578
FAX: +(48)(12)617 2577
E-mail: madrygas@agh.edu.pl
Address:
AGH University of Science and Technology
Faculty of Fuels and Energy, WPiE
Al. Mickiewicza 30
30-059 Kraków, Poland
AGH University of Science and Technology
B-3, Room 305
Phone: +(48)(12)617 2578
FAX: +(48)(12)617 2577
E-mail: madrygas@agh.edu.pl
Address:
AGH University of Science and Technology
Faculty of Fuels and Energy, WPiE
Al. Mickiewicza 30
30-059 Kraków, Poland
Research areas
- Preparation from chemical precursors and characterization of Group III(13)-V(15) compound semiconductors, particularly, gallium nitride GaN-based materials
- Preparation of inorganic semiconducting composites
- GaN implantation with transition metals towards advanced materials for electronics and ceramics
„Preparation and characterization of GaN-based powders modified with selected transition metals”
Beneficiary of the Ministry of Education and Science Ph.D. grant
„Synthesis and characterization of gallium nitride GaN-based powder materials modified with selected transition metals”, grant No. 3 TO8D 042 26 (2004-2006)
AGH-UST database since 2002)
List of major publications
M. Musiał, J. Gosk, A. Twardowski, J.F. Janik, Mariusz Drygaś, "Nanopowders of gallium nitride GaN surface functionalized with manganese", J. Mater. Sci. 52 (2017) 145-161. pdf
M. Drygaś, M.M. Bućko, M. Musiał, J.F. Janik: "Convenient synthesis of nanocrystalline powders of phase-pure manganese nitride n-Mn3N2", J. Mater. Sci. 51 (2016) 8177-8186. pdf
M. Drygas, J.F. Janik, M. Musial, J. Gosk, A. Twardowski: "Tuning the bimetallic amide-imide precursor system to make paramagnetic GaMnN nanopowders", Mater. Chem. Phys. 180 (2016) 173-183. pdf
M. Drygaś, P. Jeleń, M. Radecka, J.F. Janik: "Ammonolysis of polycrystalline and amorphized gallium arsenide GaAs to polytype-specific nanopowders of gallium nitride GaN", RSC Adv., 6 (2016) 41074- 41086. pdf
J.B. Gosk, M. Drygas, J.F. Janik, S. Gierlotka, B. Pałosz, A. Twardowski: "Magnetization of GaMnN ceramics prepared from nanopowders by an anaerobic synthesis and high-pressure high-temperature sintering", A. Phys. Pol. A, 129 (2016) A-103. pdf
M. Drygas, J.F. Janik, J. Gosk, St. Gierlotka, B. Palosz, A. Twardowski: "Structural and magnetic properties of ceramics prepared by high-pressure high-temperature sintering of manganese-doped gallium nitride nanopowders", J. Eur. Ceram. Soc. 36 (2016) 1033-1044. pdf
M. Drygas, M. Sitarz, J.F. Janik: "Ammonolysis of gallium phosphide GaP to the nanocrystalline wide bandgap semiconductor gallium nitride GaN", RSC Adv., 5 (2015) 106128-106140. pdf
M. Drygaś, P. Jeleń, M.M. Bućko, Z.Olejniczak, J.F. Janik: "Ammonolytical conversion of microcrystalline gallium antimonide GaSb to nanocrystalline gallium nitride GaN: thermodynamics vs. topochemistry", RSC Adv., 5 (2015) 82576-82586. pdf
M. Drygas, J. F. Janik, M. M. Bucko, J. Gosk, A. Twardowski: "Structural and magnetic properties of GaN/Mn nanopowders prepared by an anaerobic synthesis route", RSC Adv., 5 (2015) 37298-37313. pdf
M. Drygas, J. F. Janik, L. Czepirski: "Adsorption Properties of Nanocrystalline/Nanoporous Gallium Nitride Powders", Curr. Nanosci. 9 (2013) 318. pdf
M. Drygas, M. M. Bucko, J. F. Janik: "Nitridation of bulk monocrystalline and powdered microcrystalline gallium arsenide towards cubic gallium nitride nanopowders", Curr. Nanosci. 9 (2013) 173. pdf
J. F. Janik, M. Drygaś, C. Czosnek, B. Pałosz, S. Gierlotka, S. Stelmakh, E. Grzanka, G. Kalisz, A. Świderska-Środa, M. Leszczyński, G. Nowak, R. Czernecki: „Sposób wytwarzania spieków azotku galu GaN” (in Polish) - Method to make sintered gallium nitride GaN"; Polish patent No. 378458, published: 29.02.2012, WUP 02/12. pdf
M. Drygas, J. F. Janik: "Modeling porosity of high surface area nanopowders of the gallium nitride GaN semiconductor", Mater. Chem. Phys. 133 (2012) 932. pdf
E. Grzanka, S. Stelmakh, B. Palosz, S. Gierlotka, Th. Proffen, M. Drygas, J. F. Janik: "Core-Shell structure of nanocrystalline AlN in real and reciprocal spaces", Z. Kristallogr. Proc. 1 (2011) 235. pdf
S. Stelmakh, E. Grzanka, S. Gierlotka, J. F. Janik, M. Drygaś, C. Lathe, B. Palosz: "Compression and thermal expansion of nanocrystalline TiN", Z. Kristallog. Proc. 1 (2011) 241. pdf
E. Grzanka, S. Stelmakh, S. Gierlotka, A. Swiderska-Sroda, B. Palosz, J. F. Janik, M. Drygaś, C. Lathe: „Relaxation of microstrains in TiN and AlN nanocrystals under high pressures and high temperatures”, HASYLAB Jahresbericht 2007 - Annual report, p. 753. link
M. Drygaś, C. Czosnek, R. T. Paine, J. F. Janik: „Two-stage aerosol synthesis of titanium nitride TiN and titanium oxynitride TiOxNy nanopowders of spherical particle morphology”, Chem. Mater. 18 (2006) 3122. pdf
J. F. Janik, M. Drygaś, S. Stelmakh, E. Grzanka, B. Pałosz, R. T. Paine: „Tuning aerosol-assisted vapor phase processing towards low oxygen GaN powders”, phys. stat. sol. (a) 203(6) (2006) 1301. pdf
M. Drygaś, C. Czosnek, R. T. Paine, J. F. Janik: „Aerosol-assisted vapor phase synthesis of powder composites in the target system GaN/TiN for potential electronic applications”, Mater. Res. Bull. 40 (2005) 1136. pdf
J. F. Janik, M. Drygaś, C. Czosnek, M. Kamińska, M. Palczewska, R.T. Paine: „Carbothermally-assisted aerosol synthesis of semiconducting materials in the system GaN/Mn”, J. Phys. Chem. Solids 65 (2004) 639. pdf
C. Czosnek, J. Wolszczak, M. Drygaś, M. Góra, J.F. Janik: „Nano-SiC implantation into the structure of carbon/graphite materials made by pyrolysis (carbonization) of the precursor system coal tar pitch/poly(dimethylsiloxane)”, J. Phys. Chem. Solids 65 (2004) 647. pdf
J. Gosk, M. Zając, M. Palczewska, M. Kamińska, A. Twardowski, M. Drygaś, J. F. Janik, R. T. Paine: „Magnetic and optical properties of GaMnN nanocrystals obtained by vapor-assisted aerosol synthesis”, XXXII International School on the Physics of Semiconducting Compounds, Jaszowiec, 2003.
P. Burmistrz, M. Drygaś, A. Orzechowska-Zięba: „Adsorpcja wielopierścieniowych węglowodorów aromatycznych ze ścieków na pyle koksowym”, Konferencja Naukowa „Paliwa i energia; dziś i jutro - 2001”; AGH, Kraków; 12-13 czerwiec, 2001 (in Polish).