Risultati di ricerca
2 giorni fa · Du, L. J. et al. Engineering symmetry breaking in 2D layered materials. Nat. ... A review article that presents symmetry engineering and its applications in two-dimensional materials.
5 giorni fa · Symmetry breaking, which is ubiquitous in biological cells, functionally enables directed cell movement and organized embryogenesis. Prior to movement, cells break symmetry to form a well-defined cell front and rear in a process called polarization.
5 giorni fa · The planar grasshopper problem, originally introduced by Goulko and Kent [Proc. R. Soc. A 473, 20170494 (2017)], is a striking example of a model with long-range isotropic interactions whose ground states break rotational symmetry. In this paper we analyze and explain the nature of this symmetry breaking with emphasis on the importance of dimensionality. Interestingly, rotational symmetry is ...
5 giorni fa · The noticeable reduction of DoP in asymmetric dimers indicates the non-negligible coupling between the plasmon modes. Originating in the geometric symmetry breaking, this coupling can be a fingerprint of the mode hybridization, modulating the distribution of the electric field in the gap.
2 giorni fa · Spontaneous mirror symmetry breaking by formation of chiral structures from achiral building blocks and emergent polar order are phenomena rarely observed in fluids. Separately, they have both been found in certain nematic liquid crystalline phases; however, they have never been observed simultaneously.
2 giorni fa · As advanced earlier in the course spontaneous symmetry breaking is not described by standard perturbation theory nor Fermi liquid theory. This is because FDPT is based on the adiabatic hypothesis which excludes interacting ground states with different symmetry from the unperturbed non-interacting state around which perturbation theory is applied.
1 giorno fa · In culmination, we offer a comprehensive summary of the advancements in the development of catalysts featuring symmetry-breaking structures, providing insights and forward-looking recommendations for the future engineering of broadly applicable symmetry-breaking structure catalysts.
