et al. Wave and defect dynamics in nonlinear photonic quasicrystals. Nature 440, 1166–1169 (2006). Article ADS CAS PubMed Google Scholar Chan, Y. S., Chan, C. T. & Liu, Z. Y. Photonic band gaps in two dimensional photonic quasicrystals. Phys. Rev. Lett. 80, 956 (1998). ...
This evidence suggests that, at the global level, the groups present similar electrical activation times, EM coupling, contraction dynamics, and fibrosis burden, albeit with increased voltage amplitudes for Group B. Sectorial rotational and electro-mechanical parameters Sectorial rotational and EM parameter...
Received05 January 2017 Accepted25 April 2017 Published12 June 2017 Issue Date01 September 2017 DOIhttps://doi.org/10.1038/nphys4151 Subjects Fluid dynamics High-energy astrophysics Sections Figures References Abstract References Acknowledgements Author information Ethics declarations Supplementary information Ri...
(TEM) made it possible to study the structure and behaviour of defects on atomic scale in real time, and has provided many insights into defect dynamics. In sp2-hybridized hexagonal carbon systems, for example, carbon nanotubes1or graphene2,3, Stone–Wales transformations4representing rotations of...
but may also enable the development of a new class of quantum materials. Specifically, the introduction of optical spin-orbit coupling through an asymmetric ring geometry may enable the occurrence of an optical Berry phase for photon manipulation and the examination of non-trivial topological effects...
Versions Notes Abstract We evaluate the accuracy of CCSD(T) and density functional theory (DFT) methods for the calculation of equilibrium rotational constants (𝐴𝑒Ae, 𝐵𝑒Be, and 𝐶𝑒Ce) for four experimentally detected low-lying C55H22 isomers (ethynylcyclopropenylidene (2), penta...
This is a generalization of the existing literature, where dynamics of canonical Hamiltonian systems are learned with the canonical symplectic form as the physics prior [5,10,11,12]. Using the generalized Hamiltonian formulation allows extension of the approach to a much larger class of systems ...
The dynamics in this regime would seem to indicate Newtonian concepts of space and time with dynamics playing out in a spatial arena, though with four dimensions rather than three, while some universal time linearly passes. However, as matter and energy spread, the temperature falls until the ...
Versions Notes Abstract In this paper, the Penrose process is used to extract rotational energy from regular black holes. Initially, we consider the rotating Simpson–Visser regular spacetime, which describes the class of geometries of Kerr black hole mimickers. The Penrose process is then studied...
Reducing the dynamics of the external loads on the symmetrical actuator when digging the soil and improving the productivity of the vehicle is achieved by equalizing the thickness of the excavated shavings. The thickness of the excavated shavings is aligned by the additional rotation of the intermedia...