Band gaps in the spectra of terahertz surface plasmons on metallic diffraction gratings

JETP Letters ◽  
2009 ◽  
Vol 90 (3) ◽  
pp. 177-180 ◽  
Author(s):  
A. V. Andreev ◽  
M. M. Nazarov ◽  
I. R. Prudnikov ◽  
A. P. Shkurinov
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings ◽  
Band Gaps

Photon excitation of surface plasmons in diffraction gratings: Effect of groove depth and spacing

1976 ◽  
Vol 13 (6) ◽  
pp. 2372-2376 ◽  
Author(s):  
C. E. Wheeler ◽  
E. T. Arakawa ◽  
R. H. Ritchie
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings ◽  
Groove Depth ◽  
Photon Excitation

Diffraction gratings for generating varying-period interference patterns of surface plasmons

2008 ◽  
Vol 10 (9) ◽  
pp. 095204 ◽  
Author(s):  
E A Bezus ◽  
D A Bykov ◽  
L L Doskolovich ◽  
I I Kadomin
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings

scholarly journals Optimization of finite diffraction gratings for the excitation of surface plasmons

2006 ◽  
Vol 100 (12) ◽  
pp. 124301 ◽  
Author(s):  
Gaëtan Lévêque ◽  
Olivier J. F. Martin
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings

scholarly journals Effect of roughness on surface plasmons propagation along deep and shallow metallic diffraction gratings

2021 ◽  
Author(s):  
Hugo Bruhier ◽  
Isabelle VERRIER ◽  
Thiaka GUEYE ◽  
Christelle VARENNE ◽  
Olivier Parriaux ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings

Design study for transmission improvement of resonant surface plasmons using dielectric diffraction gratings

2009 ◽  
Vol 48 (15) ◽  
pp. 2924 ◽  
Author(s):  
Seung Ho Choi ◽  
Sung June Kim ◽  
Kyung Min Byun
Keyword(s):  
Surface Plasmons ◽  
Diffraction Gratings ◽  
Design Study

scholarly journals Sulfur-free synthesis of size tunable rickardite (Cu 3− x Te 2 ) spheroids and planar squares

2019 ◽  
Vol 6 (2) ◽  
pp. 181602 ◽  
Author(s):  
Guanwei Jia ◽  
Chengduo Wang ◽  
Peixu Yang ◽  
Jinhui Liu ◽  
Weidong Zhang ◽  
...  
Keyword(s):  
Stearic Acid ◽  
Surface Plasmons ◽  
Optical Materials ◽  
Near Infrared ◽  
Band Gaps ◽  
Absolute Concentration ◽  
Size Dependent ◽  
Novel Synthesis ◽  
Direct Energy ◽  
Shape And Size

We report a novel synthesis of monodisperse samples of copper telluride with crystallinity and stoichiometry corresponding to forms of rickardite, Cu 3− x Te 2 ( x < 1). This synthesis makes use of a ligand balanced reaction to allow control over shape and size by varying the relative and absolute concentration of oleylamine to stearic acid. The rickardite samples presented here display size dependent plasmon peaks in the near infrared and direct energy band gaps between 1.7 and 2.3 eV. As such they may find utility in photovoltaic, thermoelectric or as novel optical materials for study of surface plasmons.

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