Application of attenuated total reflection surface-plasmon-polariton Raman spectroscopy to gold and copper

1997 ◽  
Vol 36 (1) ◽  
pp. 364 ◽  
Author(s):  
Masayuki Futamata
Keyword(s):  
Raman Spectroscopy ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Total Reflection ◽  
Attenuated Total Reflection ◽  
Plasmon Polariton

scholarly journals Self-Organized Nanogratings for Large-Area Surface Plasmon Polariton Excitation and Surface-Enhanced Raman Spectroscopy Sensing

2020 ◽  
Vol 3 (9) ◽  
pp. 8784-8793
Author(s):  
Matteo Barelli ◽  
Maria Caterina Giordano ◽  
Pietro Giuseppe Gucciardi ◽  
Francesco Buatier de Mongeot
Keyword(s):  
Raman Spectroscopy ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Surface Enhanced Raman Spectroscopy ◽  
Large Area ◽  
Self Organized ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Plasmon Polariton

Photo-Induced Properties of Liquid Crystal Molecules on Alternately Assembled Charged Azobenzene Dyes and Polyelectrolyte Films Using Attenuated Total Reflection Method

1999 ◽  
Vol 598 ◽  
Author(s):  
Akira Baba ◽  
Takashi Kato ◽  
Jun Ishikawa ◽  
Futao Kaneko ◽  
Kazunari Shinbo ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Self Assembly ◽  
Surface Plasmon Polariton ◽  
Hybrid Cell ◽  
Total Reflection ◽  
Attenuated Total Reflection ◽  
Low Molecular Weight ◽  
Reflection Method ◽  
Linearly Polarized ◽  
Plasmon Polariton

ABSTRACTIn this report, we describe the photo-induced in-plane alignment of nematic liquid crystal (LC) molecules, 5CB, in a hybrid cell with alternate self-assembled films of low-molecular weight azobenzene dye and polyelectrolyte on gold electrodes using the attenuated total reflection (ATR) measurement method. The molecular self-assembly process was also investigated by the ATR method. Reflectivities due to excitations of the surface plasmon polariton (SPP) were observed in the ATR properties of the LC cell. In-plane switching of the LC molecules adjacent to the aligning layer was evaluated from the ATR curves after irradiation of linearly polarized visible light to the LC cell. The sensitivity of the ATR method gives information on the alignment, tilt angle, and extent of LC reorientation in the bulk. Thus, the importance of using the molecular self-assembly processes of individual polyion-dye pairs for fabrication of new photo-aligning layers is emphasized.

scholarly journals Structures and coalescence behavior of size-selected silicon nanoclusters studied by surface-plasmon-polariton enhanced Raman spectroscopy

1999 ◽  
Vol 110 (24) ◽  
pp. 12161-12172 ◽  
Author(s):  
E. C. Honea ◽  
A. Ogura ◽  
D. R. Peale ◽  
C. Félix ◽  
C. A. Murray ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Silicon Nanoclusters ◽  
Plasmon Polariton

Densification and nanocrystallisation of sol-gel ZrO 2 thin films studied by surface plasmon polariton-assisted Raman spectroscopy

2002 ◽  
Vol 26 (1) ◽  
pp. 115-119 ◽  
Author(s):  
A. Brioude ◽  
F. Lequevre ◽  
J. Mugnier ◽  
C. Bovier ◽  
J. Dumas ◽  
...  
Keyword(s):  
Thin Films ◽  
Raman Spectroscopy ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Sol Gel ◽  
Plasmon Polariton

Raman Spectroscopy of Size Selected, Matrix Isolated Si Clusters

1994 ◽  
Vol 332 ◽  
Author(s):  
A. Ogura ◽  
E. C. Honea ◽  
C. A. Murray ◽  
K. Raghavachari ◽  
W. O. Sprenger ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Plasmon ◽  
Mass Spectrometer ◽  
Surface Plasmon Polariton ◽  
Cluster Ions ◽  
Distorted Octahedron ◽  
Laser Vaporization ◽  
Pentagonal Bipyramid ◽  
The Matrix ◽  
Plasmon Polariton

ABSTRACTWe report results of Raman spectroscopy of size selected, matrix isolated Si clusters. Cluster ions produced by laser vaporization are size selected by a quadruple mass spectrometer and co-deposited with cryogenic matrices onto a substrate at ∼15K. A surface-plasmon-polariton-enhanced Raman geometry is used to gain adequate signal.The observed vibrational frequencies from Si4, Si6 and Si7 are compared with theoretically calculated Raman active modes based on the structures of planar rhombus, distorted octahedron and pentagonal bipyramid, respectively. The agreement is excellent. Cluster agglomeration is observed when cluster concentrations exceed ∼0.3% by volume in the matrix and/or with annealing at ∼28K, below the temperature of matrix evaporation.

Relation between cut-off frequency and equivalent circuit of spoof surface plasmon polariton and its applications

2020 ◽  
Vol 14 (1) ◽  
pp. 016001
Author(s):  
Hongxin Zhao ◽  
Qipeng Wang ◽  
Leilei Liu ◽  
Xiaoxing Yin
Keyword(s):  
Equivalent Circuit ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Plasmon Polariton
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