Fano-Enhanced Circular Dichroism in Deformable Stereo Metasurfaces.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907077
Abstract: 2D metasurfaces have emerged as a paradigm-shifting platform for light management with considerable miniaturization and alleviated fabrication challenges than their 3D counterparts. However, the appearance of in-plane mirror symmetry and reduced dimensions impose fundamental restraints… read more here.
Keywords: fano enhanced; dichroism; enhanced circular; circular dichroism ... See more keywords
Evidence of Optical Circular Dichroism in GaAs-Based Nanowires Partially Covered with Gold
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Optical Materials"
DOI: 10.1002/adom.201601063
Abstract: Semiconductor nanostructures hybridized with metals have been known to offer new opportunities in nonlinear optics, plasmonics, lasing, biosensors; among them GaAs-based nanowires (NWs) hybridized with gold can offer new functionalities, as chiral sensing and light… read more here.
Keywords: based nanowires; gaas based; partially covered; circular dichroism ... See more keywords
Plasmonic Circular Dichroism of Gold Nanoparticle Based Nanostructures
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201801590
Abstract: With great advances in wet chemical synthesis of nanoparticles (NPs), plasmonic NPs with various sizes and morphologies are easily available nowadays and demonstrate great potentials in optical, electronic, and biomedical applications. Plasmonic circular dichroism (CD),… read more here.
Keywords: dichroism; plasmonic nps; circular dichroism; plasmonic circular ... See more keywords
Dual‐Functional Metasurface toward Giant Linear and Circular Dichroism
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DOI: 10.1002/adom.201902061
Abstract: As a kind of artificial surface composed of subwavelength meta‐atoms, metasurface has shown great potential in full vectorial electromagnetic manipulation. Here, a dual‐functional metasurface that is capable of generating 97% linear dichroism and 87% circular… read more here.
Keywords: dual functional; dichroism; metasurface toward; circular dichroism ... See more keywords
Tailoring Circular Dichroism for Simultaneous Control of Amplitude and Phase via Ohmic Dissipation Metasurface
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100140
Abstract: Circular dichroism, as one of the exotic phenomena, derives from chirality biomolecules in nature, expressing differential absorption of spin angular momentum. The concept of dichroism has been migrated to the field of artificial materials and… read more here.
Keywords: simultaneous control; dichroism; circular dichroism; amplitude phase ... See more keywords
Continuously Geometrical Tuning to Boost Circular Dichroism in 3D Chiral Metamaterials
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202400593
Abstract: Chiral metamaterials possess unique optical chiral responses, and the attainment of remarkable intrinsic chirality typically necessitates the disruption of their mirror symmetry to facilitate cross‐coupling between electric and magnetic dipoles. However, achieving such symmetry breaking… read more here.
Keywords: geometrical tuning; tuning boost; circular dichroism; chiral metamaterials ... See more keywords
Brillouin Zone Folding Metasurface for Near Perfect Circular Dichroism
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202401027
Abstract: Planar chiral metasurfaces have demonstrated their proficiency in manipulating chiral light‐matter interactions for diverse applications. Nevertheless, it proves arduous to simultaneously attain elevated quality factors and potent chirality response. In this work, a planar chiral… read more here.
Keywords: zone folding; brillouin zone; circular dichroism; bzf bics ... See more keywords
Machine Learned Structure‐Property Correlation Between Nanohelices and Circular Dichroism
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402595
Abstract: Rational design of chiral nanostructures with desired Circular Dichroism (CD) spectra requires a quantitative structure‐property relationship, which has so far been unavailable. Using a data‐driven method, the aim is to establish such a relationship for… read more here.
Keywords: structure; circular dichroism; structure property; property correlation ... See more keywords
Dielectric Chiral Metasurfaces for Second‐Harmonic Generation with Strong Circular Dichroism
Sign Up to like & getrecommendations! Published in 2020 at "Annalen der Physik"
DOI: 10.1002/andp.202000078
Abstract: Dielectric chiral metasurfaces can generate harmonic waves with high efficiency and strong circular dichroism (CD), when they are supported by metallic substrates. Numerical results show that the second‐harmonic generation (SHG) efficiency of about 10−3% for… read more here.
Keywords: chiral metasurfaces; circular dichroism; dielectric chiral; second harmonic ... See more keywords
Stereochemical analysis of β-keto sulfoxides by circular dichroism.
Sign Up to like & getrecommendations! Published in 2018 at "Chirality"
DOI: 10.1002/chir.22773
Abstract: Three β-keto sulfoxides (1-3) were synthesized in enantiopure form and investigated by means of circular dichroism (CD) spectroscopy, both in electronic and vibrational range (ECD, VCD), in combination with quantum chemical calculations. For compound 2,… read more here.
Keywords: keto sulfoxides; stereochemical analysis; spectroscopy; circular dichroism ... See more keywords
Circular dichroism studies of low molecular weight hydrogelators: The use of SRCD and addressing practical issues.
Sign Up to like & getrecommendations! Published in 2018 at "Chirality"
DOI: 10.1002/chir.22850
Abstract: Circular dichroism (CD) spectroscopy has been used extensively for the investigation of the conformation and configuration of chiral molecules, but its use for evaluating the mode of self-assembly in soft materials has been limited. Herein,… read more here.
Keywords: low molecular; molecular weight; spectroscopy; circular dichroism ... See more keywords