Enhancement Methods for Chiral Optical Signals by Tailoring Optical Fields and Nanostructures DOI Creative Commons
Hanqing Cai,

Liangliang Gu,

Haifeng Hu

et al.

Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Chirality in nanomaterials DOI Creative Commons
Roberto Matassa, Sekhar C. Ray, Yuebing Zheng

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 1, 2024

Chirality at the nanoscale has emerged as a key area of interest in materials science and engineering, with significant implications for various fields such spintronics, photonics, optoelectronics, quantum computing, biomedicine. With their unique properties enantioselective interactions light spin-polarized electron transport, chiral nanomaterials are opening new window opportunities design advanced functional devices. This editorial provides an overview current state research chirality nanomaterials. We also showcase several papers from this collection that exemplify breadth work, offering insights into future directions rapidly evolving field.

Language: Английский

Citations

0
Raman spectroscopic technologies for chiral discrimination: Current status and new frontiers DOI
Yu Tian, Ge Fang,

Fengxia Wu

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 526, P. 216375 - 216375

Published: Dec. 10, 2024

Language: Английский

Citations

0
Mode‐dependent Far‐field Radiation of Circularly Polarized Light by a Single Plasmonic Nanohelix DOI Creative Commons

Yiou Cui,

Yilin Chen, Jing Li

et al.

Advanced Optical Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 13, 2024

Abstract Chiral plasmonic nanoantennas exhibit unique chiroptical properties in both the near‐field and far‐field, offering exciting opportunities for applications sensing, circularly polarized luminescence, quantum communication. Recent advances chiral plasmonics have facilitated creation of nanoparticles with intrinsic chirality at single‐particle level. However, far‐field directionality these is not well understood. In this work, A numerical study conducted on a single nanoantenna that undergoes size‐preserving compression, transitioning from straight nanorod to left‐ or right‐handed helices varying pitches. These nanostructures showcase distinct mode‐dependent properties, encompassing positive negative dissymmetry factors, 3D power radiation patterns, angular distribution circular polarization, under plane‐wave point‐source excitations. The findings provide new insights into angle‐resolved spectroscopies intrinsically controlling light emission nanophotonics.

Language: Английский

Citations

0
Enhancement Methods for Chiral Optical Signals by Tailoring Optical Fields and Nanostructures DOI Creative Commons
Hanqing Cai,

Liangliang Gu,

Haifeng Hu

et al.

Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

0