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Tuesday, 17 December 2019

Fizyka Warta Poznania - Laboratorium SmartBee

Quantum conductance map for the two-orbital Anderson-Holstein model as a function of energy level of the dots and e-ph coupling. Different many-body resonances are visible: the orbital Kondo effects (K+, K-), local spin singlet state (LSS), spin-orbital Kondo effects (SOK, 2K) and the polaronic charge-orbital Kondo state (COK).

D. Krychowski, S. Lipiński
Electron–phonon interaction and electronic correlations in transport through electrostatically and tunnel coupled quantum dots
Journal of Magnetism and Magnetic Materials 588, 171416, 2023
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
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
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
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
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)