Liquid crystal-templated chiral nanomaterials: from chiral plasmonics to circularly polarized luminescence

X Zhang, Y Xu, C Valenzuela, X Zhang… - Light: Science & …, 2022 - nature.com
Chiral nanomaterials with intrinsic chirality or spatial asymmetry at the nanoscale are
currently in the limelight of both fundamental research and diverse important technological …

[HTML][HTML] Stimuli-responsive synthetic helical polymers

M Lago-Silva, M Fernández-Míguez… - Chemical Society …, 2024 - pubs.rsc.org
Synthetic dynamic helical polymers (supramolecular and covalent) and foldamers share the
helix as a structural motif. Although the materials are different, these systems also share …

Circular polarization-resolved ultraviolet photonic artificial synapse based on chiral perovskite

Q Liu, Q Wei, H Ren, L Zhou, Y Zhou, P Wang… - Nature …, 2023 - nature.com
Circularly polarized light (CPL) adds a unique dimension to optical information processing
and communication. Integrating CPL sensitivity with light learning and memory in a photonic …

Strong circularly polarized luminescence at 1550 nm from enantiopure molecular erbium complexes

NFM Mukthar, ND Schley, G Ung - Journal of the American …, 2022 - ACS Publications
Circularly polarized luminescence (CPL) in two subregions of the near-infrared (NIR) has
been achieved. By leveraging the rigidity and diminishing detrimental vibrations of the …

Fundamentals, advances, and artifacts in circularly polarized luminescence (CPL) spectroscopy

WR Kitzmann, J Freudenthal, APM Reponen… - Advanced …, 2023 - Wiley Online Library
Abstract Objects are chiral when they cannot be superimposed with their mirror image.
Materials can emit chiral light with an excess of right‐or left‐handed circular polarization …

Geometric filterless photodetectors for mid-infrared spin light

J Wei, Y Chen, Y Li, W Li, J Xie, C Lee… - Nature …, 2023 - nature.com
Free-space circularly polarized light (CPL) detection, requiring polarizers and wave plates,
is well established, but such a spatial degree of freedom is unfortunately absent in …

Dynamic Near‐Infrared Circularly Polarized Luminescence Encoded by Transient Supramolecular Chiral Assemblies

Q Wang, H Xu, Z Qi, J Mei, H Tian… - Angewandte Chemie …, 2024 - Wiley Online Library
Circularly polarized luminescence (CPL) is promising for applications in many fields.
However, most systems involving CPL are within the visible range; near‐infrared (NIR) CPL …

Charge‐transfer and spin‐flip states: Thriving as complements

WR Kitzmann, K Heinze - Angewandte Chemie International …, 2023 - Wiley Online Library
Transition metal complexes with photoactive charge‐transfer excited states are pervasive
throughout the literature. In particular,[Ru (bpy) 3] 2+(bpy= 2, 2′‐bipyridine), with its metal …

NIR‐Circularly Polarized Luminescence from Chiral Complexes of Lanthanides and d‐Metals

OG Willis, F Zinna, L Di Bari - … Chemie International Edition, 2023 - Wiley Online Library
In recent years, circularly polarized luminescence (CPL) has witnessed a renaissance, due
to the increased popularity of CPL as a spectroscopic technique and greater accessibility to …

Highly contorted superhelicene hits near-infrared circularly polarized luminescence

S Míguez-Lago, IFA Mariz, MA Medel, JM Cuerva… - Chemical …, 2022 - pubs.rsc.org
Herein we describe a novel superhelicene structure consisting of three hexa-peri-
hexabenzocoronene (HBC) units arranged in a helical geometry and creating two carbo [5] …