Results 41 to 50 of about 1,504,880 (252)

Coulomb-Modified Fano Resonance in a One-Lead Quantum Dot [PDF]

open access: yes, 2003
We investigate a tunable Fano interferometer consisting of a quantum dot coupled via tunneling to a one-dimensional channel. In addition to Fano resonance, the channel shows strong Coulomb response to the dot, with a single electron modulating channel ...
Gossard, A. C.   +3 more
core   +2 more sources

Fano resonances and decoherence in transport through quantum dots [PDF]

open access: yes, 2004
A tunable microwave scattering device is presented which allows the controlled variation of Fano line shape parameters in transmission through quantum billiards.
Adair   +39 more
core   +1 more source

Absorption and Self-Calibrated Sensing Based on Tunable Fano Resonance in a Grating Coupled Graphene/Waveguide Hybrid Structure

open access: yesJournal of Lightwave Technology, 2021
A grating coupled graphene surface plasmon and planar waveguide structure is investigated. A sharp asymmetric profile Fano resonance attributed by the coupling between the graphene plasmon and the waveguide mode can be observed.
Banxian Ruan   +7 more
semanticscholar   +1 more source

Novel Nanoscale Refractive Index Sensor Based on Fano Resonance

open access: yesPhotonics, 2022
This paper proposes a novel nano-sized refractive index sensor based on the Fano resonance phenomenon. The main structure consists of two short tubes of the metal-insulation-metal waveguide and an internal Z-ring resonator.
Shubin Yan   +9 more
doaj   +1 more source

Dual-Fano resonances and sensing properties in the crossed ring-shaped metasurface

open access: yesResults in Physics, 2020
We study dual-Fano resonances and its sensing properties in a crossed ring-shaped metasurface by use of the finite-different time-domain (FDTD) simulation. The results show that the dual-Fano resonances in the proposed crossed ring-shaped metasurface are
Zhihui He   +13 more
doaj   +1 more source

Photon-assisted electron transmission resonance through a quantum well with spin-orbit coupling [PDF]

open access: yes, 2006
Using the effective-mass approximation and Floquet theory, we study the electron transmission over a quantum well in semiconductor heterostructures with Dresselhaus spin-orbit coupling and an applied oscillation field. It is demonstrated by the numerical
Liang, J. -Q.   +2 more
core   +1 more source

X‐ray magnetic circular dichroism

open access: yesMajor Reference Works, Page 508-515., 2022
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler   +2 more
wiley  

+1 more source

High-Q Fano Resonance in Subwavelength Stub-Wall-Coupled MDM Waveguide Structure and Its Terahertz Sensing Application

open access: yesIEEE Access, 2021
Waveguide structures effectively controlling and guiding terahertz (THz) waves can achieve interesting resonance effects when combined with resonators.
Meiping Li   +6 more
doaj   +1 more source

Experimental evidence of Fano resonances in nanomechanical resonators [PDF]

open access: yesScientific Reports, 2017
AbstractFano resonance refers to an interference between localized and continuum states that was firstly reported for atomic physics and solid-state quantum devices. In recent years, Fano interference gained more and more attention for its importance in metamaterials, nanoscale photonic devices, plasmonic nanoclusters and surface-enhanced Raman ...
STASSI, STEFANO   +5 more
openaire   +5 more sources

Bidirectional waveguide coupling with plasmonic Fano nanoantennas [PDF]

open access: yes, 2014
We introduce the concept of a bidirectional, compact single-element Fano nanoantenna that allows for directional coupling of light in opposite directions of a high-index dielectric waveguide for two different operation wavelengths.
Decker, Manuel   +4 more
core   +1 more source

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