scholarly journals Fano collective resonance as complex mode in a two-dimensional planar metasurface of plasmonic nanoparticles

2014 ◽  
Vol 105 (19) ◽  
pp. 191107 ◽  
Author(s):  
Salvatore Campione ◽  
Domenico de Ceglia ◽  
Caner Guclu ◽  
Maria A. Vincenti ◽  
Michael Scalora ◽  
...  
Keyword(s):  
Plasmonic Nanoparticles ◽  
Two Dimensional ◽  
Complex Mode ◽  
Collective Resonance

Laser induced nucleation of plasmonic nanoparticles on two-dimensional nanosheets for organic photovoltaics

2016 ◽  
Vol 4 (3) ◽  
pp. 1020-1027 ◽  
Author(s):  
M. Sygletou ◽  
P. Tzourmpakis ◽  
C. Petridis ◽  
D. Konios ◽  
C. Fotakis ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Boron Nitride ◽  
Organic Photovoltaics ◽  
Metallic Nanoparticles ◽  
Tungsten Disulfide ◽  
Plasmonic Nanoparticles ◽  
Optical Technique ◽  
Two Dimensional ◽  
Top Down ◽  
2D Nanosheets

A novel top-down and universal optical technique for the effective decoration of two-dimensional (2D) nanosheets (NS), graphene oxide (GO), boron nitride (BN) and tungsten disulfide (WS2), with noble metallic nanoparticles (NPs) is reported.

Electromagnetic plasmonic field of nanoparticles tune the band gap of two-dimensional semiconducting materials

2019 ◽  
Vol 7 (12) ◽  
pp. 3675-3687 ◽  
Author(s):  
Chinedu Obiakara ◽  
Mahmoud A. Mahmoud
Keyword(s):  
Electromagnetic Field ◽  
Optical Properties ◽  
Band Gap ◽  
Plasmonic Nanoparticles ◽  
Two Dimensional ◽  
Semiconducting Materials ◽  
Spin Orbital ◽  
2D Material ◽  
Spin Orbital Coupling

The electromagnetic field of the plasmonic nanoparticles altered the spin–orbital coupling in the MoS2 2D-material thus changed its optical properties.

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

Introductory paper

1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan
Keyword(s):  
Line Intensity ◽  
Classification Scheme ◽  
Two Dimensional ◽  
Spectral Classification ◽  
Dimensional Array ◽  
Rr Lyrae ◽  
Metallic Line ◽  
Introductory Paper ◽  
Parameter Varying ◽  
Definition Of

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.

A one-dimensional self-gravitating stellar gas

1966 ◽  
Vol 25 ◽  
pp. 46-48 ◽  
Author(s):  
M. Lecar
Keyword(s):  
Gravitational Field ◽  
Phase Space ◽  
Motion Picture ◽  
Space Distribution ◽  
Two Dimensional ◽  
One Dimensional ◽  
Phase Space Distribution ◽  
Dimensional Phase Space ◽  
The Mean

“Dynamical mixing”, i.e. relaxation of a stellar phase space distribution through interaction with the mean gravitational field, is numerically investigated for a one-dimensional self-gravitating stellar gas. Qualitative results are presented in the form of a motion picture of the flow of phase points (representing homogeneous slabs of stars) in two-dimensional phase space.

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