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Konrad Sakowski

Number of publications: 59

2024

Karol Kawka, Paweł Kempisty, Konrad Sakowski , Stanisław Krukowski, Michał Boćkowski, David Bowler, Akira Kusaba, Augmentation of the electron counting rule with Ising model, Journal of Applied Physics, 135 (22) 2024, p. 225302. See in PBN
Konrad Sakowski , Paweł Strąk, Paweł Kempisty, Jacek Piechota, Izabella Grzegory, Piotr Perlin, Eva Monroy, Agata Kamińska, Stanisław Krukowski, Coulomb Contribution to Shockley–Read–Hall Recombination, Materials, 17 (18) 2024, p. 4581. See in PBN
Palmerina González-Izquierdo, Névine Rochat, Konrad Sakowski , Davide Zoccarato, Matthew Charles, Łukasz Borowik, GaN/InGaN LED Sidewall Defects Analysis by Cathodoluminescence and Photosensitive Kelvin Probe Force Microscopy, ACS Photonics, 11 (5) 2024, p. 2097-2104. See in PBN
Piotr Kruszewski, Pavlo Sai, Aleksandra Krajewska, Konrad Sakowski , Yurii Ivonyak, Rafał Jakieła, Jerzy Plesiewicz, Paweł Prystawko, Graphene Schottky barrier diode acting as a semi-transparent contact to n-GaN, AIP Advances, 14 (7) 2024, p. 75312. See in PBN
Artem Bercha, Konrad Sakowski , Grzegorz Muzioł, Mateusz Hajdel, Witold Trzeciakowski, Light emission at reverse voltage in a wide-well (In,Ga)N/GaN light-emitting diode, Physical Review Applied, 21 (5) 2024, p. 54030. See in PBN
Konrad Sakowski , Łukasz Borowik, Névine Rochat, Paweł Kempisty, Paweł Strąk, Natalia Majewska, Sebastian Mahlik, Kamil Koroński, Tomasz Sochacki, Jacek Piechota, Marc Fouchier, Agata Kamińska, Stanisław Krukowski, On method of estimating recombination rates by analysis of time-resolved luminescence, Journal of Luminescence, 269 2024, p. 120473-1-11. See in PBN
Hanjue Xia, Johannes Horn, Monika Piotrowska, Konrad Sakowski , André Karch, Mirjam Kretzschmar, Rafael Mikolajczyk, Regional patient transfer patterns matter for the spread of hospital-acquired pathogens, Scientific Reports, 14 (1) 2024, p. 929: 1-14. See in PBN
Piotr Kruszewski, Konrad Sakowski , Krzysztof Gościński, Paweł Prystawko, The Photoionization Processes of Deep Trap Levels in n-GaN Films Grown by MOVPE Technique on Ammono-GaN Substrates, Applied Sciences (Switzerland), 14 (19) 2024, p. 8785. See in PBN

2023

Paweł Kempisty, Ashfaq Ahmad, Paweł Strąk, Konrad Sakowski , Anna Kafar, Jacek Piechota, Stanisław Krukowski, Incorporation of indium into GaN layers in the context of MOVPE thermodynamics and growth – Ab initio studies, Computational Materials Science, 230 2023, p. 112489. See in PBN
Monika Piotrowska, Aleksandra Puchalska , Konrad Sakowski , On the network suppression of the pathogen spread within the healthcare system, APPLIED MATHEMATICS AND COMPUTATION, 457 2023, p. 128169: 1-21. See in PBN
Ashfaq Ahmad, Paweł Strąk, Paweł Kempisty, Konrad Sakowski , Jacek Piechota, Yoshihiro Kangawa, Izabella Grzegory, Michał Leszczyński, Zbigniew Żytkiewicz, Grzegorz Muzioł, Eva Monroy, Agata Kamińska, Stanisław Krukowski, Polarization Doping in a GaN-InN System—Ab Initio Simulation, Materials, 16 (3) 2023, p. 1227. See in PBN
Monika Piotrowska, Konrad Sakowski , Johannes Horn, Rafael Mikolajczyk, André Karch, The effect of re-directed patient flow in combination with targeted infection control measures on the spread of multi-drug-resistant Enterobacteriaceae in the German health-care system: a mathematical modelling approach, Clinical Microbiology and Infection, 29 (1) 2023, p. 109.e1-109.e7. See in PBN
Paweł Brachaczek, Agata Lonc, Mirjam E. Kretzschmar, Rafael Mikolajczyk, Johannes Horn, Andre Karch, Konrad Sakowski , Monika Piotrowska, Transmission of drug-resistant bacteria in a hospital-community model stratified by patient risk, Scientific Reports, 13 (1) 2023, p. 18593: 1-26. See in PBN

2022

Paweł Strąk, Ashfaq Ahmad, Paweł Kempisty, Jacek Piechota, Konrad Sakowski , Grzegorz Nowak, Yoshihiro Kangawa, Jan Łażewski, Stanisław Krukowski, Al coverage of AlN(0001) surface and Al vapor pressure–Thermodynamic assessment based on ab initio calculations, Computational Materials Science, 203 2022, p. 111159. See in PBN
Paweł Strąk, Kamil Koroński, Konrad Sakowski , Kamil Sobczak, Jolanta Borysiuk, Krzysztof Korona, Piotr A. Dróżdż, Ewa Grzanka, Marcin Sarzynski, Andrzej Suchocki, Eva Monroy, Stanisław Krukowski, Agata Kamińska, Corrigendum to “Instantaneous decay rate analysis of time resolved photoluminescence (TRPL): Application to nitrides and nitride structures” [J. Alloy. Compd. 823 (2020) 153791], Journal of Alloys and Compounds, 921 2022, p. 166093-1-2. See in PBN
Stanisław Krukowski, Konrad Sakowski , Paweł Strąk, Paweł Kempisty, Jacek Piechota, Izabella Grzegory, Macrosteps dynamics and the growth of crystals and epitaxial layers, Progress in Crystal Growth and Characterization of Materials, 68 (4) 2022, p. 100581. See in PBN
Ashfaq Ahmad, Paweł Strąk, Konrad Sakowski , Jacek Piechota, Paweł Kempisty, Agata Kamińska, Stanisław Krukowski, Optical properties of polar and nonpolar GaN/AlN multiquantum well systems—DFT study, Journal of Applied Physics, 132 (16) 2022, p. 164306-1-8. See in PBN
Ashfaq Ahmad, Paweł Strąk, Paweł Kempisty, Konrad Sakowski , Jacek Piechota, Yoshihiro Kangawa, Izabella Grzegory, Michał Leszczyński, Zbigniew Żytkiewicz, Grzegorz Muzioł, Eva Monroy, Agata Kamińska, Stanisław Krukowski, Polarization doping—Ab initio verification of the concept: Charge conservation and nonlocality, Journal of Applied Physics, 132 (6) 2022, p. 64301-1-9. See in PBN

2021

Paweł Strąk, Konrad Sakowski , Jacek Piechota, Ashfaq Ahmad, Izabella Grzegory, Yoshihiro Kangawa, Stanisław Krukowski, Adsorption of nitrogen at AlN(000-1) surface – decisive role of structural and electronic factors, Surface Science, 713 2021, p. 121891:1-10. See in PBN
Ashfaq Ahmad, Paweł Strąk, Kamil Koroński, Paweł Kempisty, Konrad Sakowski , Jacek Piechota, Izabella Grzegory, Aleksandra Wierzbicka, Serhii Kryvyi, Eva Monroy, Agata Kamińska, Stanisław Krukowski, Critical Evaluation of Various Spontaneous Polarization Models and Induced Electric Fields in III-Nitride Multi-Quantum Wells, Materials, 14 (17) 2021, p. 4935-1-14. See in PBN
Hanjue Xia, Johannes Horn, Monika Piotrowska, Konrad Sakowski , André Karch, Hannan Tahir, Mirjam Kretzschmar, Rafael Mikolajczyk, Effects of incomplete inter-hospital network data on the assessment of transmission dynamics of hospital-acquired infections, PLoS Computational Biology, 17 (5) 2021, p. e1008941:1-18. See in PBN
Kosuke Sato, Kazuki Yamada, Konrad Sakowski , Motoaki Iwaya, Tetsuya Takeuchi, Satoshi Kamiyama, Yoshihiro Kangawa, Paweł Kempisty, Stanisław Krukowski, Jacek Piechota, Isamu Akasaki, Effects of Mg dopant in Al-composition-graded Al x Ga1−x N (0.45 ≤ x) on vertical electrical conductivity of ultrawide bandgap AlGaN p–n junction, Applied Physics Express, 14 (9) 2021, p. 96503:1-6. See in PBN
Hannan Tahir, Luis Eduardo López-Cortés, Axel Kola, Dafna Yahav, André Karch, Hanjue Xia, Johannes Horn, Konrad Sakowski , Monika Piotrowska, Leonard Leibovici, Rafael T. Mikolajczyk, Mirjam E. Kretzschmar, Relevance of intra-hospital patient movements for the spread of healthcare-associated infections within hospitals - a mathematical modeling study, PLoS Computational Biology, 17 (2) 2021, p. e1008600:1-23. See in PBN

2020

Paweł Kempisty, Paweł Strąk, Konrad Sakowski , Yoshihiro Kangawa, Stanisław Krukowski, Ab initio and thermodynamic picture of Al adsorption of AlN(0001) surface – Role of bond creation and electron transition contributions, APPLIED SURFACE SCIENCE, 532 2020, p. 147419. See in PBN
Konrad Sakowski , Kazuki Yamada, Kosuke Sato, Paweł Kempisty, Motoaki Iwaya, Hideto Miyake, Paweł Strąk, Akira Kusaba, Yoshihiro Kangawa, Stanisław Krukowski, Estimating efficiency of AlGaN light-emitting diodes with numerical simulations, Journal of the Japanese Association for Crystal Growth, 47 (3) 2020, p. 5. See in PBN
Monika Piotrowska, Konrad Sakowski , A. Lonc, H. Tahir, M.E. Kretzschmar, Impact of inter-hospital transfers on the prevalence of resistant pathogens in a hospital–community system, Epidemics, 33 2020, p. 100408. See in PBN
Paweł Strąk, Kamil Koroński, Konrad Sakowski , Kamil Sobczak, Jolanta Borysiuk, Krzysztof Korona, Piotr Dróżdż, Ewa Grzanka, Marcin Sarzyński, Andrzej Suchocki, Eva Monroy, Stanisław Krukowski, Agata Kamińska, Instantaneous decay rate analysis of time resolved photoluminescence (TRPL): Application to nitrides and nitride structures, Journal of Alloys and Compounds, 823 2020, p. 153791-1-18. See in PBN
Monika Piotrowska, Konrad Sakowski , André Karch, Hannan Tahir, Johannes Horn, Mirjam E. Kretzschmar, Rafael T. Mikolajczyk, Modelling pathogen spread in a healthcare network: Indirect patient movements, PLoS Computational Biology, 16 (11) 2020, p. e1008442. See in PBN

2019

Agata Lonc, Monika Piotrowska, Konrad Sakowski , Analysis of the AOK Plus data and derived hospital network, Mathematica Applicanda (Matematyka Stosowana). Annales Societatis Mathematicae Polonae Series III, 47 (1) 2019, p. 127-139. See in PBN
Paweł Strąk, Konrad Sakowski , Paweł Kempisty, Izabella Grzegory, Stanisław Krukowski, Catalytic Synthesis of Nitric Monoxide at the AlN(0001) Surface: Ab Initio Analysis, Journal of Physical Chemistry C, 123 (17) 2019, p. 10893-10906. See in PBN
Paweł Kempisty, Paweł Strąk, Konrad Sakowski , Stanisław Krukowski, Chemical inactivity of GaN(0001) surface – The role of oxygen adsorption – Ab initio picture, Materials Science in Semiconductor Processing, 91 2019, p. 252-259. See in PBN
Konrad Sakowski , Leszek Marcinkowski , Paweł Strąk, Paweł Kempisty, Stanisław Krukowski, On the composite discontinuous Galerkin method for simulations of electric properties of semiconductor devices, Electronic Transactions on Numerical Analysis, 51 2019, p. 75-98. See in PBN

2018

Paweł Strąk, Konrad Sakowski , Paweł Kempisty, Izabella Grzegory, Stanisław Krukowski, Adsorption of N2 and H2 at AlN(0001) Surface: Ab Initio Assessment of the Initial Stage of Ammonia Catalytic Synthesis, Journal of Physical Chemistry C, 122 (35) 2018, p. 20301–20311. See in PBN

2017

Paweł Strąk, Paweł Kempisty, Konrad Sakowski , Agata Kamińska, Dawid Jankowski, Krzysztof Korona, Kamil Sobczak, Jolanta Borysiuk, Mark Beeler, Ewa Grzanka, E. Monroy, Stanisław Krukowski, Ab initio and experimental studies of polarization and polarization related fields in nitrides and nitride structures, AIP Advances, 7 (1) 2017, p. 015027-1-26. See in PBN
Paweł Strąk, Paweł Kempisty, Konrad Sakowski , Stanisław Krukowski, Ab initio determination of electron affinity of polar nitride surfaces, clean and under Cs coverage, Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 35 (2) 2017, p. 21406-1-17. See in PBN
Paweł Strąk, Konrad Sakowski , Paweł Kempisty, Stanisław Krukowski, Dissipation of the excess energy of the adsorbate-thermalization via electron transfer, Physical Chemistry Chemical Physics, 19 (13) 2017, p. 9149-9155. See in PBN
Paweł Kempisty, Paweł Strąk, Konrad Sakowski , Yoshihiro Kangawa, Stanisław Krukowski, Thermodynamic foundations of applications of ab initio methods for determination of the adsorbate equilibria: Hydrogen at the GaN(0001) surface, Physical Chemistry Chemical Physics, 19 (43) 2017, p. 29676-29684. See in PBN
Paweł Kempisty, Paweł Strąk, Konrad Sakowski , Stanisław Krukowski, Thermodynamics of GaN(s)-NH3(v)+N2(v)+H2(v) system – Electronic aspects of the processes at GaN(0001) surface, Surface Science, 662 2017, p. 12-33. See in PBN

2016

Agata Kamińska, Paweł Strąk, Jolanta Borysiuk, Kamil Sobczak, Jarosław Domagała, Mark Beeler, Ewa Grzanka, Konrad Sakowski , Stanisław Krukowski, Ewa Monroy, Correlation of optical and structural properties of GaN/AlN multi-quantum wells - ab initio and experimental study, Journal of Applied Physics, 2016. See in PBN
Konrad Sakowski , Leszek Marcinkowski , Paweł Strąk, Paweł Kempisty, Stanisław Krukowski, Discretization of the Drift-Diffusion Equations with the Composite Discontinuous Galerkin Method, Lecture Notes in Computer Science, 11th International Conference on Parallel Processing and Applied Mathematics, Kraków, Poland, 6 September 2015 - 9 September 2015, 9574 2016, p. 391-400. See in PBN
Jolanta Borysiuk, Konrad Sakowski , Piotr Dróżdż, Krzysztof Korona, Kamil Sobczak, Grzegorz Muzioł, Czesław Skierbiszewski, Agata Kamińska, Stanisław Krukowski, Electric field dynamics in nitride structures containing quaternary alloy (Al, In, Ga)N, Journal of Applied Physics, 2016. See in PBN
Agata Kamińska, Dawid Jankowski, Paweł Strąk, Krzysztof Korona, M. Beeler, Konrad Sakowski , Ewa Grzanka, Jolanta Borysiuk, Kamil Sobczak, E. Monroy, Stanisław Krukowski, High pressure and time resolved studies of optical properties of n-type doped GaN/AlN multi-quantum wells - experimental and theoretical analysis, Journal of Applied Physics, 2016. See in PBN
Paweł Strąk, Konrad Sakowski , Agata Kamińska, Stanisław Krukowski, Influence of pressure on the properties of GaN/AlN multi-quantum wells – Ab initio study, Journal of Physics and Chemistry of Solids, 2016. See in PBN
Stanisław Krukowski, Leszek Marcinkowski , Konrad Sakowski , Paweł Strąk, Optimization of InGaN Laser Diodes Based on Numerical Simulations, Acta Physica Polonica A, 2016. See in PBN