General information

Staff

Head of group

Prof. Dr. hab. Konstantin Tretiakov
phone: +48 61 86 95 276, room: 260, 265
e-mail: konstantin.tretiakov@ifmpan.poznan.pl
www: home page

The group

Prof. Dr. hab. Piotr Rozmej
e-mail: piotr.rozmej@ifmpan.poznan.pl
Prof. Dr. hab. Krzysztof Witold Wojciechowski
phone: +48 61 86 95 260, room: 239, 262
e-mail: krzysztof.wojciechowski@ifmpan.poznan.pl
Dr. hab. Waldemar Bednarski
phone: +48 61 86 95 253, room: 13, 14, 214
e-mail: waldemar.bednarski@ifmpan.poznan.pl
Dr. hab. Przemysław Kędziora
phone: +48 61 86 95 166, room: 235
e-mail: przemyslaw.kedziora@ifmpan.poznan.pl
Dr. hab. Eng. Jakub Narojczyk
phone: +48 61 86 95 151, room: 232
e-mail: jakub.narojczyk@ifmpan.poznan.pl
www: home page
Dr. hab. Eng. Krzysztof Tadyszak
phone: +48 61 86 95 176, room: 214
e-mail: krzysztof.tadyszak@ifmpan.poznan.pl
Dr. Eng. Adam Ostrowski
phone: +48 61 86 95 252, room: 12
e-mail: adam.ostrowski@ifmpan.poznan.pl
Dr. Magdalena Wencka
phone: +48 61 86 95 206, room: 206
e-mail: magdalena.wencka@ifmpan.poznan.pl

Associates

Dr. Eng. Mikołaj Bilski
Dr. Eng. Paweł Pigłowski
Dr. Eng. Artur Poźniak

Notable former group members

Prof. Dr. hab. Stefan Waplak
Dr. hab. Lidia Piekara-Sady, Prof. IFM PAN

Data Protection Officer

Jarosław Bartkowiak.

contact: iod@ifmpan.poznan.pl

Scientific divisions

Division of Physics of Dielectrics and Molecular Spectroscopy

Head of the division: Prof. Dr. hab. Jadwiga Tritt-Goc
Department of Solid State Radiospectroscopy (Z1)
Head of group: Dr. hab. Waldemar Bednarski
Department of Ferroelectrics (Z4)
Head of group: Dr. hab. Bartłomiej Andrzejewski, Prof. IFM PAN
Department of Dielectrics (Z5)
Head of group: Dr. hab. Wojciech Medycki, Prof. IFM PAN
Department of Nuclear Magnetic Resonance (Z8)
Head of group: Prof. Dr. hab. Jadwiga Tritt-Goc
Department of Superconductivity and Phase Transitions (Z13)
Head of group: Prof. Dr. hab. Jan Martinek
Department of Low Temperature (Z14)
Head of group: Prof. Dr. hab. Wojciech Kempiński
Division of Physics of Magnetics and Cooperative Phenomena

Head of the division: Prof. Dr. hab. Tomasz Toliński
Department of Solid State Theory (Z2)
Head of group: Dr. hab. Andrzej Szajek, Prof. IFM PAN
Department of Thin Films (Z3)
Head of group: Dr. hab. Piotr Kuświk, Prof. IFM PAN
Department of Surface Physics and Tunneling Spectroscopy (Z7)
Department of Theory of Nanostructures (Z9)
Head of group: Prof. Dr. hab. Stanisław Lipiński
Department of Magnetic Alloys (Z11)
Head of group: Prof. Dr. hab. Tomasz Toliński
Department of Molecular Crystals (Z12)
Head of group: Dr. hab. Andrzej Łapiński, Prof. IFM PAN
Division of Soft Matter Physics and Functional Materials

Head of the division: Prof. Dr. hab. Arkadiusz Brańka
Department of Physics of Liquid Crystals (Z6) - COSSMAT
Head of group: Prof. Dr. hab. Arkadiusz Brańka
Department of Computational Physics of Complex Systems (Z10) - COSSMAT
Head of group: Prof. Dr. hab. Krzysztof Witold Wojciechowski

Organizational structure

Scientific teams
Scientific divisions (until 31 May 2023)
Library
Scientific Computing Laboratory

ZN8 - Staff

Head of group

Dr. hab. Michał Bielejewski, Prof. IFM PAN
phone: +48 61 86 95 216, room: 211, 8, 9
e-mail: michal.bielejewski@ifmpan.poznan.pl

The group

Prof. Dr. hab. Jadwiga Tritt-Goc
phone: +48 61 86 95 226, room: 325, 31
e-mail: jadwiga.tritt-goc@ifmpan.poznan.pl
www: home page
Dr. hab. Adam Rachocki, Prof. IFM PAN
phone: +48 61 86 95 241, room: 321, 31, 4
e-mail: adam.rachocki@ifmpan.poznan.pl
Dr. hab. Joanna Kowalczuk
phone: +48 61 86 95 212, room: 212, 31
e-mail: joanna.kowalczuk@ifmpan.poznan.pl
Dr. Eng. Iga Jankowska
phone: +48 61 86 95 219, room: 210
e-mail: iga.jankowska@ifmpan.poznan.pl
Dr. Eng. Magdalena Knapkiewicz
phone: +48 61 86 95 261, room: 205
e-mail: magdalena.knapkiewicz@ifmpan.poznan.pl
Dr. Eng. Łukasz Lindner
phone: +48 61 86 95 207, room: 205
e-mail: lukasz.lindner@ifmpan.poznan.pl
Dr. Jolanta Świergiel
phone: +48 61 86 95 162, room: 228, 238
e-mail: jolanta.swiergiel@ifmpan.poznan.pl

Ph.D.Students

M. Sc. Farooq Ahmad
room: 236
e-mail: farooq.ahmad@ifmpan.poznan.pl

Notable former group members

Prof. Dr. hab. Stanisław Hoffmann
Prof. Dr. hab. Narcyz Piślewski
Dr. Janina Goslar

Subcategories

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Phase diagram of the steady-state entanglement in a quantum dot junction in voltage- and tunnel-coupling asymmetry coordinates

K. Ptaszyński, M. Esposito
System-bath entanglement of noninteracting fermionic impurities: Equilibrium, transient, and steady-state regimes
Physical Review B 109, 115408, 2024
Schematic behavior of effective temperatures of reservoirs in short- (I), intermediate- (II), and long-time (III) regimes

A. Usui, K. Ptaszyński, M. Esposito, P. Strasberg
Microscopic contributions to the entropy production at all times: from nonequilibrium steady states to global thermalization
New Journal Of Physics 26 023049 (2024)
It is shown that the virtual beam model without imperfections and gaps shows maximum force of 11.5 % higher than the best beam with imperfections and gaps.

J. Smardzewski, K.W. Wojciechowski
Study on the bending and failure behaviour of wooden sandwich panels with corrugated core, randomized gaps, and wood defects
Construction and Building Materials 409 (2023) 133924
The division of electrolytes for electrochemical SCs.

M. Saleem, F. Ahmad, M. Fatima, A. Shahzad, M.S. Javed, S. Atiq, M.A. Khan, M. Danish, O. Munir, S.M.B. Arif, U. Faryad, M.J. Shabbir, D. Khan
Exploring new frontiers in supercapacitor electrodes through MOF advancements
Journal of Energy Storage Volume 76, 109822
Temperature dependence of the elastic coefficient ?? in chiral liquid crystals with a ferroelectric phase (red): C8 (rhombs), Ce3 (diamonds), Ce8 (hexagons), and MHPOBC (triangles) and ?? in chiral liquid crystals with antiferroelectric phase (green): D12 (rhomboids) and MHPOBC (triangles) obtained by electro-optical method using low electric fields.

D. Dardas
Survey of Applicable Methods for Determining Viscoelastic Effects in Ferroelectric and Antiferroelectric Chiral Liquid Crystals
Materials, 17(16), 3993, 2024
The effect of strengthening the crystal stiffness can be obtained while also maintaining the crystal’s cubic symmetry and auxetic properties.

J.W. Narojczyk, K.V. Tretiakov, J. Smardzewski, K.W. Wojciechowski
Hardening of fcc hard-sphere crystals by introducing nanochannels: Auxetic aspects
Physical Review E 108, 045003, 2023
Field dependence of the maximum absolute value of the entropy change |ΔS_M^max| and the relative cooling power RCP of Pr₂Rh₃Ge. Inset displays the field dependence of the maximum values of adiabatic temperature change ΔT_ad^max as a function of magnetic field.

M. Falkowski
Magnetothermal properties including magnetocaloric performance of the ternary rhombohedral Laves phase of Pr₂Rh₃Ge
Journal of Applied Physics 135, 115103, 2024
NRG calculations reveal universal polarized AC conductance and enhanced Kondo temperature in a correlated topological system.

K.P. Wójcik, T. Domański, I. Weymann
Signatures of Kondo-Majorana interplay in ac response
Physical Review B 109, 075432 (2024)