Circularly Polarized Photoluminescence from Achiral Dye Molecules Induced by Plasmonic Two-Dimensional Chiral Nanostructures

2018 ◽  
Vol 122 (43) ◽  
pp. 24924-24932 ◽  
Author(s):  
Khai Q. Le ◽  
Shun Hashiyada ◽  
Masaharu Kondo ◽  
Hiromi Okamoto
Keyword(s):  
Two Dimensional ◽  
Dye Molecules ◽  
Circularly Polarized ◽  
Chiral Nanostructures

Circularly polarized light detector based on 2D embedded chiral nanostructures

2019 ◽  
Vol 94 (8) ◽  
pp. 085501 ◽  
Author(s):  
Wang Xiao ◽  
Xiaoyi Shi ◽  
Yun Zhang ◽  
Wei Peng ◽  
Yun Zeng
Keyword(s):  
Polarized Light ◽  
Circularly Polarized Light ◽  
Circularly Polarized ◽  
Light Detector ◽  
Chiral Nanostructures

scholarly journals The surface-enhanced resonance Raman scattering of dye molecules adsorbed on two-dimensional titanium carbide Ti3C2Tx (MXene) film

2020 ◽  
Vol 1 (2) ◽  
pp. 146-152 ◽  
Author(s):  
Satheeshkumar Elumalai ◽  
John R. Lombardi ◽  
Masahiro Yoshimura
Keyword(s):  
Raman Scattering ◽  
Titanium Carbide ◽  
Crystal Violet ◽  
Enhancement Factor ◽  
Resonance Raman ◽  
Raman Signal ◽  
Two Dimensional ◽  
Dye Molecules ◽  
Resonance Raman Scattering ◽  
Surface Enhanced

The resonance Raman signal enhancement of crystal violet dyes onto the two-dimensional MXene–Ti3C2Tx film, so called MXenes-enhanced resonance Raman scattering (MERRS), is reported with a calculated enhancement factor of 3.42 × 109.

scholarly journals High quality GeV proton beams from a density-modulated foil target

2009 ◽  
Vol 27 (4) ◽  
pp. 611-617 ◽  
Author(s):  
T.P. Yu ◽  
M. Chen ◽  
A. Pukhov
Keyword(s):  
Laser Intensity ◽  
Laser Pulses ◽  
Two Dimensional ◽  
High Quality ◽  
Proton Acceleration ◽  
Circularly Polarized ◽  
Particle In Cell ◽  
Efficient Energy ◽  
Peak Energy ◽  
Foil Target

AbstractWe study proton acceleration from a foil target with a transversely varying density using multi-dimensional Particle-in-Cell (PIC) simulations. In order to reduce electron heating and deformation of the target, circularly polarized Gaussian laser pulses at intensities on the order of 1022 Wcm−2 are used. It is shown that when the target density distribution fits that of the laser intensity profile, protons accelerated from the center part of the target have quasi-monoenergetic spectra and are well collimated. In our two-dimensional PIC simulations, the final peak energy can be up to 1.4 GeV with the full-width of half maximum divergence cone of less than 4°. We observe highly efficient energy conversion from the laser to the protons in the simulations.

Structural Phase Transition in Two-Dimensional Crystallites of Organic Dye Molecules Formed on Aqueous Subphases

2007 ◽  
Vol 346 (1) ◽  
pp. 162-167 ◽  
Author(s):  
Noritaka Kato ◽  
Ichiro Hirosawa ◽  
Masugu Sato ◽  
Naoshi Ikeda ◽  
Ken-Ichi Iimura ◽  
...  
Keyword(s):  
Phase Transition ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Organic Dye ◽  
Two Dimensional ◽  
Dye Molecules
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