Results 161 to 170 of about 84,822 (268)
Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf +8 more
wiley +1 more source
Quelle Union européenne en 2014 [PDF]
Le rapport qui suit porte sur l’état de l’Union européenne en 2014, année décisive à bien des égards en raison d’échéances institutionnelles importantes : nouveau Parlement européen, nouvelle Commission européenne, remplacement du Président permanent du ...
Chopin, Thierry, Lequesne, Christian
core
Typologies of common maternal mental disorders and associated factors: a quantitative life course study applied to cohort data in a resource-constrained setting in Northeastern Brazil. [PDF]
Sampaio Morais GA +6 more
europepmc +1 more source
The miniaturization of metrology and precision spectroscopy systems requires robust, turn‐key microcombs with broad bandwidth, low threshold, and high efficiency. Here, high‐Q, dispersion‐engineered microresonators in a high‐confinement nonlinear SiC platform, combined with waveguide‐enabled thermal management and laser cooling, enable deterministic ...
Yi Zheng +7 more
wiley +1 more source
Abortion Ban and the Next Generation's Family Formation Decisions: Evidence from Romania. [PDF]
Köksal S, Balbo N, Billari FC.
europepmc +1 more source
A compact and low insertion loss programmable photonic circuit is demonstrated based on a 7‐cell hexagonal waveguide mesh with a large free spectral range (FSR) of 31 GHz for a 6‐gate ring resonator configuration. Vernier rings and a dual‐injected ring configuration are demonstrated on this circuit with a further improved FSR of 93 GHz.
Yu Zhang +6 more
wiley +1 more source
Brain-computer interface commercialization. [PDF]
Powell J, Zhou A.
europepmc +1 more source
Observation of Linear and Nonlinear Light Trapping on Topological Dislocations
Topological dislocations are global lattice defects found in various systems ranging from crystals to photonic lattices. This work reports the first observation at optical frequencies of linear modes with tunable localization bound to edge dislocations and their nonlinear counterparts ‐ dislocation solitons. These results reveal an intriguing interplay
S. K. Ivanov +13 more
wiley +1 more source
Frozen Differential Scattering in Reconfigurable Complex Media
A localized perturbation universally results in a rank‐one update of the scattering matrix of any complex medium. The resulting differential output wavefront is “frozen”: its spatial pattern is fixed (agnostic to the input wavefront). Experiments with a programmable‐metasurface‐parametrized wireless link validate frozen differential scattering and ...
Philipp del Hougne
wiley +1 more source

