Results 261 to 270 of about 15,815 (311)

Interfacial Engineering by Metallic Ions and Organic Ammonium Ligand Passivation for Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
A synergistic approach using phenethylammonium iodide (PEAI) and antimony iodide (SbI3) enhances the operational stabilities of perovskite solar cells by providing p‐type doping effect, suitable band energy alignment, reduced defect density, and minimized surface ion vacancies in the perovskite films.
Abraham Adenle   +17 more
wiley   +1 more source

Generalized non-Hermitian Hamiltonian for guided resonances in photonic crystal slabs. [PDF]

open access: yesNanophotonics
Nguyen VA   +8 more
europepmc   +1 more source

Topological Lasing from Thouless Pumping in Bilayer Photonic Crystal. [PDF]

open access: yesACS Photonics
Nguyen DH   +7 more
europepmc   +1 more source

Burstein-Moss-Driven Exciton Dynamics in Degenerately Doped ZnO Quantum Dots. [PDF]

open access: yesJ Phys Chem C Nanomater Interfaces
Singh M   +6 more
europepmc   +1 more source

Fabrication of silicon 3D photonic crystal structures in 100nm scale using double directional etching method

open access: yes, 2006
Mizuta, Hiroshi   +6 more
core  

Photonic band gaps in optical lattices

Physical Review A, 1995
We study photonic band gaps in a one-dimensional optical lattice of laser-cooled trapped atoms. We solve for the self-consistent equilibrium positions of the atoms, accounting for the backaction of the atoms on the trapping beams. This solution depends strongly on the sign of the trapping laser detuning.
, Deutsch   +3 more
openaire   +2 more sources

Photonic Band Gaps in Metamaterials

Frontiers in Optics 2013, 2013
We investigate the photonic band gap spectra (bulk and surface modes) from plasmon-polaritons excitations in a multilayer structure where one of the constituents is a metamaterial, the other being a material with positive refraction index.
U. L. Fulco   +2 more
openaire   +1 more source

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