Launching Phonon Polaritons by Natural Boron Nitride Wrinkles with Modifiable Dispersion by Dielectric Environments.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201702494
Abstract: Interference-free hyperbolic phonon polaritons (HPPs) excited by natural wrinkles in a hexagonal boron nitride (hBN) microcrystal are reported both experimentally and theoretically. Although their geometries are off-resonant with the excitation wavelength, the wrinkles compensate for… read more here.
Keywords: phonon polaritons; dielectric environments; boron nitride; phonon ... See more keywords
Group 14 Central Atoms and Halogen Bonding in Different Dielectric Environments: How Germanium Outperforms Silicon.
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DOI: 10.1002/cplu.202100294
Abstract: The nature of halogen bonding under different dielectric conditions remains underexplored, especially for inorganic systems. The structural and energetic properties of model halogen bonded complexes (R3 M-I-NH3 for R=H and F, and M=C, Si, and… read more here.
Keywords: dielectric environments; different dielectric; halogen bonding; group central ... See more keywords
The Influence of Nonlocal Metal-Dielectric Environments on Physical and Chemical Processes.
Sign Up to like & getrecommendations! Published in 2023 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.2c00783
Abstract: ConspectusPlasmonic nanolayers and laminar metallic/dielectric multilayers were originally developed for optical cloaking applications and lensing applications that could potentially image objects whose size was below the diffraction limit. These assemblies were initially formed from gold… read more here.
Keywords: index; nonlocal metal; metal dielectric; influence nonlocal ... See more keywords