Dr. habil. Bartlomiej Graczykowski

Profile

Academic positionAssociate Professor, Senior Lecturer, Reader
Research fieldsExperimental Condensed Matter Physics
Keywordsmechanical and thermal properties, phononic crystals, GHz-THz acoustic phons, Brillouin spectroscopy, ultra-thin membranes

Current contact address

CountryPoland
CityPoznan
InstitutionAdam Mickiewicz University
InstituteFaculty of Physics

Host during sponsorship

Prof. Dr. Hans-Jürgen ButtMax-Planck-Institut für Polymerforschung, Mainz
Start of initial sponsorship01/10/2016

Programme(s)

2016Humboldt Research Fellowship Programme for Postdocs

Publications (partial selection)

2020Sledzinska, Marianna and Graczykowski, Bartlomiej and Maire, Jeremie and Chavez-Angel, Emigdio and Sotomayor-Torres, Clivia M and Alzina, Francesc: 2D Phononic crystals: progress and prospects in hypersound and thermal transport engineering. In: Advanced Functional Materials, 30, 2020, 1904434
2020Kasprzak, Maciej and Sledzinska, Marianna and Zaleski, Karol and Iatsunskyi, Igor and Alzina, Francesc and Volz, Sebastian and Torres, Clivia M Sotomayor and Graczykowski, Bartlomiej: High-temperature silicon thermal diode and switch. In: Nano Energy, 78, 2020, 105261
2020Babacic, Visnja and Varghese, Jeena and Coy, Emerson and Kang, Eunsoo and Pochylski, Mikolaj and Gapinski, Jacek and Fytas, George and Graczykowski, Bartlomiej: Mechanical reinforcement of polymer colloidal crystals by supercritical fluids. In: Journal of Colloid and Interface Science, 579, 2020, 786--793
2020Graczykowski, Bartlomiej and Vogel, Nicolas and Bley, Karina and Butt, Hans-Jürgen and Fytas, George: Multiband Hypersound Filtering in Two-Dimensional Colloidal Crystals: Adhesion, Resonances, and Periodicity. In: Nano letters, 20, 2020, 1883--1889
2019Graczykowski, Bartlomiej and Gueddida, A and Djafari-Rouhani, B and Butt, H-J and Fytas, Georg: Brillouin light scattering under one-dimensional confinement: Symmetry and interference self-canceling. In: Physical Review B, 99, 2019, 165431
2019Kang, Eunsoo and Graczykowski, Bartlomiej and Jonas, Ulrich and Christie, Dane and Gray, Laura AG and Cangialosi, Daniele and Priestley, Rodney D and Fytas, George: Shell Architecture Strongly Influences the Glass Transition, Surface Mobility, and Elasticity of Polymer Core-Shell Nanoparticles. In: Macromolecules, 52, 2019, 5399--5406
2019Sledzinska, Marianna and Graczykowski, Bartlomiej and Alzina, Francesc and Melia, Umberto and Termentzidis, Konstantinos and Lacroix, David and Torres, Clivia M Sotomayor: Thermal conductivity in disordered porous nanomembranes. In: Nanotechnology, 30, 2019, 265401
2018Kim, Hojin and Cang, Yu and Kang, Eunsoo and Graczykowski, Bartlomiej and Secchi, Maria and Montagna, Maurizio and Priestley, Rodney D and Furst, Eric M and Fytas, George: Direct observation of polymer surface mobility via nanoparticle vibrations. In: Nature communications, 9, 2018, 1--11
2018Alonso-Redondo, Elena and Belliard, Laurent and Rolle, Konrad and Graczykowski, Bartlomiej and Tremel, W and Djafari-Rouhani, B and Fytas, Georg: Robustness of elastic properties in polymer nanocomposite films examined over the full volume fraction range. In: Scientific reports, 8, 2018, 1--8
2018Kang, Eunsoo and Kim, Hojin and Gray, Laura AG and Christie, Dane and Jonas, Ulrich and Graczykowski, Bartlomiej and Furst, Eric M and Priestley, Rodney D and Fytas, George: Ultrathin Shell Layers Dramatically Influence Polymer Nanoparticle Surface Mobility. In: Macromolecules, 51, 2018, 8522--8529
2018Reig, David Saleta and Hummel, Patrick and Wang, Zuyuan and Rosenfeldt, Sabine and Graczykowski, Bartlomiej and Retsch, Markus and Fytas, George: Well-defined metal-polymer nanocomposites: The interplay of structure, thermoplasmonics, and elastic mechanical properties. In: Physical Review Materials, 2, 2018, 123605
2017Alonso-Redondo, Elena and Gueddida, A and Li, J and Graczykowski, B and Torres, CM Sotomayor and Pennec, Y and Yang, S and Djafari-Rouhani, B and Fytas, George: Directional elastic wave propagation in high-aspect-ratio photoresist gratings: liquid infiltration and aging. In: Nanoscale, 9, 2017, 2739--2747
2017Graczykowski, Bartlomiej and Sledzinska, Marianna and Placidi, Marcel and Saleta Reig, David and Kasprzak, M and Alzina, Francesc and Sotomayor Torres, Clivia M: Elastic Properties of Few Nanometers Thick Polycrystalline MoS2 Membranes: A Nondestructive Study. In: Nano letters, 17, 2017, 7647--7651
2017Sledzinska, Marianna and Quey, Romain and Mortazavi, Bohayra and Graczykowski, Bartlomiej and Placidi, Marcel and Saleta Reig, David and Navarro-Urrios, Daniel and Alzina, Francesc and Colombo, Luciano and Roche, Stephan and others: Record Low Thermal Conductivity of Polycrystalline MoS2 Films: Tuning the Thermal Conductivity by Grain Orientation. In: ACS applied materials \& interfaces, 9, 2017, 37905--37911
2017Graczykowski, Bartlomiej and El Sachat, A and Reparaz, Juan Sebasti{\'a}n and Sledzinska, Marianna and Wagner, Markus R and Chavez-Angel, Emigdio and Wu, Y and Volz, Sebastian and Alzina, Francesc and Torres, CM Sotomayor: Thermal conductivity and air-mediated losses in periodic porous silicon membranes at high temperatures. In: Nature communications, 8, 2017, 1--9
2016Graczykowski, B and Alzina, Francesc and Gomis-Bresco, J and Sotomayor Torres, CM: Finite element analysis of true and pseudo surface acoustic waves in one-dimensional phononic crystals. In: Journal of Applied Physics, 119, 2016, 025308
2016Yudistira, D and Boes, A and Graczykowski, B and Alzina, Francesc and Yeo, LY and Torres, CM Sotomayor and Mitchell, Arnan: Nanoscale pillar hypersonic surface phononic crystals. In: Physical Review B, 94, 2016, 094304
2016Sledzinska, M and Graczykowski, B and Placidi, M and Reig, D Saleta and Sachat, A El and Reparaz, JS and Alzina, F and Roche, S and Mortazavi, B and Quey, R and others: Thermal conductivity of MoS2 polycrystalline nanosheets. In: arXiv preprint arXiv:1604.04865, 2016,
2016Wagner, Markus R and Graczykowski, Bartlomiej and Reparaz, Juan Sebastian and El Sachat, Alexandros and Sledzinska, Marianna and Alzina, Francesc and Sotomayor Torres, Clivia M: Two-dimensional phononic crystals: Disorder matters. In: Nano letters, 16, 2016, 5661--5668
n.n.Marchesi D'Alvise, Tommaso and Harvey, Sean and Hueske, Lisa and Szelwicka, Jolanta and Veith, Lothar and Knowles, Tuomas PJ and Kubiczek, Dennis and Flaig, Carolin and Port, Fabian and Gottschalk, Kay-E and others: Ultrathin Polydopamine Films with Phospholipid Nanodiscs Containing a Glycophorin A Domain. In: Advanced Functional Materials, n.n., 2000378