Results 11 to 20 of about 13,470 (297)
Expression of Chirality in Molecular Layers at Surfaces: Insights from Modelling [PDF]
Chemical Society Reviews, 2009 peer reviewedThis tutorial review illustrates how modelling can be used to understand the structure and properties of chiral surfaces formed by adsorption of molecular layers.
Linares, Mathieu, +9 more
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Structural Regulations of Layered Borates: From Centric Layers to Chiral Porous Layers
Precision ChemistryThree pentaborates were made by precise structural regulations under hydrothermal conditions, namely, K2Cs[B5O8(OH)]·0.5CO3 (1), KNa4Cs[B5O8(OH)]2·2OH (2), and NaBa[B5O8.5(OH)] (3). Compound 1 features the typical 2D layers constructed from the four-connected B5O10(OH) clusters.
Chong-An Chen, Guo-Yu Yang
doaj +3 more sources
Layered Chiral Active Matter: Beyond Odd Elasticity [PDF]
Physical Review Letters, 2021 In equilibrium liquid crystals, chirality leads to a variety of spectacular three-dimensional structures, but chiral and achiral phases with the same broken continuous symmetries have identical long-time, large-scale dynamics. In this Letter, starting from active model H^{*}, the general hydrodynamics of a pseudoscalar in a momentum-conserving fluid ...
Kole, S. j. +3 more
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Chiral defect fermions and the layered phase [PDF]
Physics Letters B, 1993 9 pages + postscript figure (We have correctly quoted the work of our reference 10 in the paper)
Korthals-Altes, C. P. +2 more
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Electromagnetic manifestation of chirality in layer-by-layer chiral metamaterials
Optics Express, 2013 The three-dimensional (3D) and two-dimensional (2D) chiral metamaterials (CMMs) have been proved to exhibit circular dichroism and circular conversion dichroism, respectively. The layer-by-layer chiral metamaterials, as a category of 3D CMMs, are expected to show the same properties as bulk 3D structures (e.g. helices).
Lin, Wu +9 more
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Chiral meta-interface: Polarity reversal of ellipticity through double layers consisting of transparent chiral and absorptive achiral media [PDF]
, 2013 We have studied circular dichroism (CD) in the visible region of composite and double-layer films consisting of a transparent chiral molecule, glucose, and an absorptive achiral dye, rhodamine.
Yanagi, Hisao +3 more
core +2 more sources
Chiral plasmons with twisted atomic bilayers [PDF]
, 2020 Van der Waals heterostructures of atomically thin layers with rotational misalignments, such as twisted bilayer graphene, feature interesting structural moir\'e superlattices.
Baile Zhang (1718578) +7 more
core +2 more sources
Enantioselective assembly of multi-layer 3D chirality [PDF]
National Science Review, 2019 Abstract The first enantioselective assembly of sandwich-shaped organo molecules has been achieved by conducting dual asymmetric Suzuki-Miyaura couplings and nine other reactions. This work also presents the first fully C-C anchored multi-layer 3D chirality with optically pure enantiomers.
Wu, Guanzhao +12 more
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Layer-by-layer three-dimensional chiral photonic crystals
Optics Letters, 2007 We fabricate and characterize polymeric three-dimensional layer-by-layer chiral photonic crystals. The obtained circular dichroism from polarization stop bands is comparable with that of recently demonstrated circular-spiral photonic crystals. Moreover, telecommunication wavelengths are easily accessible with the layer-by-layer approach; even visible ...
Thiel, M., Freymann, G. von, Wegener, M.
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Chiral Coupling between Magnetic Layers with Orthogonal Magnetization [PDF]
Physical Review Letters, 2021 We report on the occurrence of strong interlayer Dzyaloshinskii-Moriya interaction (DMI) between an in-plane magnetized Co layer and a perpendicularly magnetized TbFe layer through a Pt spacer. The DMI causes a chiral coupling that favors one-handed orthogonal magnetic configurations of Co and TbFe, which we reveal through Hall effect and ...
Can Onur Avci +3 more
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