A sensitive 2D plasmon ruler based on Fano resonance

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 81757-81762 ◽  
Author(s):  
Xiaoyun Liu ◽  
Yanyan Huo ◽  
Minghong Wang ◽  
Saisai Gao ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Rotation Angle ◽  
Plasmon Ruler

In this paper, we designed a 2D distance and rotation angle plasmon ruler based on Fano resonance of a trimer nanostructure, which consists of a concentric square nanoring–disk and an outside nanorod (CSRDR).

Plasmon ruler based on Fano resonance of a square ring-disk trimer nanostructures

2015 ◽  
Vol 89 (9) ◽  
pp. 931-936 ◽  
Author(s):  
H. Zhao ◽  
Y. Y. Huo ◽  
T. Q. Jia ◽  
D. H. Feng ◽  
S. A. Zhang ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Plasmon Ruler

scholarly journals Multiple Fano resonances Based on the Rectangular cavity resonator and crescent-shaped cavity resonator

2020 ◽  
Author(s):  
Jun Zhu ◽  
Ge Wang
Keyword(s):  
Water Content ◽  
Heavy Oil ◽  
Fano Resonance ◽  
Rotation Angle ◽  
Volume Fraction ◽  
Cavity Resonator ◽  
Rectangular Cavity ◽  
Fano Resonances ◽  
Unconventional Oil ◽  
Metal Insulator Metal

Abstract World is rich in unconventional oil and various alternatives to petroleum. However, conventional oil production declines so quickly that it is likely these unconventional oil resources cannot be put into production fast enough, and thus will not be compensated sufficiently. We realize detecting rapid detection of water content in heavy oil. The waveguide consists of a metal-insulator-metal (MIM) waveguide, rectangular cavity resonator, and crescent-shaped cavity resonator. The effects of the coupling distance, geometry of the crescent-shaped cavity resonator and its rotation angle, and length and width of the rectangular cavity resonator on the Fano resonance lines were numerically analyzed. Multiple Fano resonances can be produced as the rotation angle of the crescent-shaped cavity resonator is adjusted, and the sensor’s refractive index sensitivity was found to be \(935.71 \text{n}\text{m}/\text{R}\text{I}\text{U}\). By measuring the water content in heavy oil, we found that the Fano resonance lines shift toward shorter wavelengths as the volume fraction of water content increases. The detection resolution in heavy oil \(1.79\times {10}^{-9}\). The results presented here show that water content in heavy oil can be calculated using the measured change in the Fano resonance wavelength.

Structure and migration of planar defects in crystals observed in atomic scale

1978 ◽  
Vol 36 (1) ◽  
pp. 284-285 ◽  
Author(s):  
H. Hashimoto ◽  
Y. Sugimoto ◽  
Y. Takai ◽  
H. Endoh
Keyword(s):  
Electron Microscope ◽  
Rotation Angle ◽  
Crystal Surface ◽  
Electron Gun ◽  
Atomic Scale ◽  
Present Observation ◽  
Twist Boundary ◽  
Optical Magnification ◽  
Zinc Crystal ◽  
And Migration

As was demonstrated by the present authors that atomic structure of simple crystal can be photographed by the conventional 100 kV electron microscope adjusted at “aberration free focus (AFF)” condition. In order to operate the microscope at AFF condition effectively, highly stabilized electron beams with small energy spread and small beam divergence are necessary. In the present observation, a 120 kV electron microscope with LaB6 electron gun was used. The most of the images were taken with the direct electron optical magnification of 1.3 million times and then magnified photographically.1. Twist boundary of ZnSFig. 1 is the image of wurtzite single crystal with twist boundary grown on the surface of zinc crystal by the reaction of sulphur vapour of 1540 Torr at 500°C. Crystal surface is parallel to (00.1) plane and electron beam is incident along the axis normal to the crystal surface. In the twist boundary there is a dislocation net work between two perfect crystals with a certain rotation angle.

Musculoskeletal disorder risk associated with auto rotation angle during an assembly task

2009 ◽  
Author(s):  
Sue A. Ferguson ◽  
William S. Marras ◽  
W. Gary Allread ◽  
Gregory G. Knapik ◽  
Kimberly A. Vandlen ◽  
...  
Keyword(s):  
Musculoskeletal Disorder ◽  
Rotation Angle ◽  
Assembly Task ◽  
Disorder Risk

Fano Resonance in Metasurfaces and Its Application

2020 ◽  
Author(s):  
Zilvinas Kancleris ◽  
Gediminas Slekas ◽  
Andrius Kamarauskas ◽  
Dalius Seliuta
Keyword(s):  
Fano Resonance

Tunable triple Fano resonance in MIM waveguide system with split ring resonator

2021 ◽  
Vol 53 (8) ◽  
Author(s):  
Xuebo Liu ◽  
Qian Yang ◽  
Kexue Peng ◽  
Baohua Zhang ◽  
Haineng Bai ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Split Ring ◽  
Waveguide System ◽  
Mim Waveguide

scholarly journals Motility Improvement of Biomimetic Trachea Scaffold via Hybrid 3D-Bioprinting Technology

Polymers ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 971
Author(s):  
Young Soo Yu ◽  
Chi Bum Ahn ◽  
Kuk Hui Son ◽  
Jin Woo Lee
Keyword(s):  
Rotation Angle ◽  
Thick Layer ◽  
Cartilage Tissue ◽  
Soft Tissue Reconstruction ◽  
3D Bioprinting ◽  
Rotating Beam ◽  
Rotational Angle ◽  
Gelatin Hydrogel ◽  
Tissue Reconstruction ◽  
Neck Rotation

A trachea has a structure capable of responding to various movements such as rotation of the neck and relaxation/contraction of the conduit due to the mucous membrane and cartilage tissue. However, current reported tubular implanting structures are difficult to impelement as replacements for original trachea movements. Therefore, in this study, we developed a new trachea implant with similar anatomical structure and mechanical properties to native tissue using 3D printing technology and evaluated its performance. A 250 µm-thick layer composed of polycaprolactone (PCL) nanofibers was fabricated on a rotating beam using electrospinning technology, and a scaffold with C-shaped cartilage grooves that mimics the human airway structure was printed to enable reconstruction of cartilage outside the airway. A cartilage type scaffold had a highest rotational angle (254°) among them and it showed up to 2.8 times compared to human average neck rotation angle. The cartilage type showed a maximum elongation of 8 times higher than that of the bellows type and it showed the elongation of 3 times higher than that of cylinder type. In cartilage type scaffold, gelatin hydrogel printed on the outside of the scaffold was remain 22.2% under the condition where no hydrogel was left in other type scaffolds. In addition, after 2 days of breathing test, the amount of gelatin remaining inside the scaffold was more than twice that of other scaffolds. This novel trachea scaffold with hydrogel inside and outside of the structure was well-preserved under external flow and is expected to be advantageous for soft tissue reconstruction of the trachea.

Sign in / Sign up

Export Citation Format

Share Document