Results 41 to 50 of about 3,663,593 (242)

Homochiral Supramolecular Thin Film from Self-Assembly of Achiral Triarylamine Molecules by Circularly Polarized Light

open access: yesMolecules, 2020
Here, we report the formation of homochiral supramolecular thin film from achiral molecules, by using circularly polarized light (CPL) only as a chiral source, on the condition that irradiation of CPL does not induce a photochemical change of the achiral
Changjun Park   +6 more
doaj   +1 more source

Circularly polarized luminescence from organic micro-/nano-structures

open access: yesLight: Science & Applications, 2021
Circularly polarized light exhibits promising applications in future displays and photonic technologies. Circularly polarized luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly polarized light, in which the
Yongjing Deng   +5 more
doaj   +1 more source

Helical coassembly enables full-color efficient circularly polarized light emission from carbon dots with high dissymmetry factors

open access: yesScience Advances
Printing materials with circularly polarized light (CPL) emission holds promise for flexible stereoscopic displays and multilevel anticounterfeiting solutions.
Jin-Sui Li   +11 more
semanticscholar   +1 more source

Chiral Hybrid Perovskite Single‐Crystal Nanowire Arrays for High‐Performance Circularly Polarized Light Detection

open access: yesAdvancement of science, 2021
Circularly polarized light (CPL) detection has emerged as a key technology for various optoelectronics. Chiral hybrid perovskites (CHPs) that combine CPL‐sensitive absorption induced by chiral organic ligands and superior photoelectric properties of ...
Zhen Liu   +9 more
semanticscholar   +1 more source

Angle-, Energy- and Spin-Resolved Photoelectron Emission Using Circularly Polarized Synchrotron Radiation [PDF]

open access: yes, 1987
Heinzmann U. Angle-, Energy- and Spin-Resolved Photoelectron Emission Using Circularly Polarized Synchrotron Radiation. Physica Scripta. 1987;T17:77-88.With the development of BESSY a light source of circularly polarized vuv radiation with sufficiently ...
Heinzmann, Ulrich
core   +1 more source

Advantage of circularly polarized light in nonlinear fiber-amplifiers

open access: yes, 2022
Paper 75802EWe experimentally demonstrate that circular polarization state is beneficial if the Kerr-nonlinearity has to be lowered during the amplification of laser pulses.
Schimpf, D.N.   +5 more
core   +1 more source

Spin detector for panchromatic circularly polarized light detection

open access: yesNature Communications
Circularly polarized light (CPL) detection is crucial for optical communication, bioimaging and quantum computing. However, CPL detectors based on chiral low-dimensional perovskites face a trade-off between optoelectronic performance and CPL ...
Lvpeng Yang   +4 more
semanticscholar   +1 more source

Dual-Wavelength Polarization-Dependent Bifocal Metalens for Achromatic Optical Imaging Based on Holographic Principle

open access: yesSensors, 2022
Recently, ultrathin metalenses have attracted dramatically growing interest in optical imaging systems due to the flexible control of light at the nanoscale.
Jiaqi Qu, Huaijian Luo, Changyuan Yu
doaj   +1 more source

Resonant photoelectron diffraction with circularly polarized light [PDF]

open access: yes, 2011
The atomic and magnetic structure of surfaces and interfaces can be determined by angle-scanned resonant x-ray photoelectron diffraction. For the case of magnetized nickel the resonant L2 excitation with circularly polarized light yields electrons with a
Nolting, F   +7 more
core   +1 more source

Local Growth Mediated by Plasmonic Hot Carriers: Chirality from Achiral Nanocrystals Using Circularly Polarized Light

open access: yesNano letters (Print), 2021
Plasmonic nanocrystals and their assemblies are excellent tools to create functional systems, including systems with strong chiral optical responses. Here we study the possibility of growing chiral plasmonic nanocrystals from strictly nonchiral seeds of ...
L. Besteiro   +7 more
semanticscholar   +1 more source

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