Results 111 to 120 of about 368 (139)

Fano resonances in bilayer phosphorene nanoring

Nanotechnology, 2018
Abstract Tunable transport properties and Fano resonances are predicted in a circular bilayer phosphorene nanoring. The conductance exhibits Fano resonances with varying incident energy and applied perpendicular magnetic field. These Fano resonance peaks can be accurately fitted with the well known Fano curves.
Rui Zhang, Zhenhua Wu, X J Li, L L Li, Qiao Chen, Yun-Mei Li, F M Peeters   +6 more
openaire   +3 more sources

Terahertz tunable graphene Fano resonance

Nanotechnology, 2016
By depositing graphene circular double rings (DR) on a SiO2/Si/polymer substrate, the tunable Fano resonance has been theoretically investigated in the terahertz regime, including the effects of the graphene Fermi level, structural parameters and operation frequency.
Xiaoyong, He, Fangting, Lin, Feng, Liu, Wangzhou, Shi   +3 more
openaire   +2 more sources

The Friedel sum rule at Fano resonances

Journal of Physics: Condensed Matter, 2009
If a mesoscopic system is non-chaotic or non-ergodic then the thermodynamic and transport properties do not depend on the impurity averaged density of states. We show that the partial density of states as well as the density of states of a given system with a given impurity configuration can be determined exactly from the asymptotic wavefunction (or ...
openaire   +2 more sources

The Fano resonance in plasmonic nanostructures and metamaterials

Nature Materials, 2010
Since its discovery, the asymmetric Fano resonance has been a characteristic feature of interacting quantum systems. The shape of this resonance is distinctively different from that of conventional symmetric resonance curves. Recently, the Fano resonance has been found in plasmonic nanoparticles, photonic crystals, and electromagnetic metamaterials ...
Luk'yanchuk, Boris, Zheludev, Nikolay I., Maier, Stefan A., Halas, Naomi J., Nordlander, Peter, Giessen, Harald, Chong, Chong Tow   +6 more
openaire   +3 more sources

Fanoshells: Nanoparticles with Built-in Fano Resonances

Nano Letters, 2010
A nanoparticle consisting of a dielectric (SiO(2)) and metallic (Au) shell layer surrounding a solid Au nanoparticle core can be designed with its superradiant and subradiant plasmon modes overlapping in energy, resulting in a Fano resonance in its optical response.
Shaunak, Mukherjee, Heidar, Sobhani, J Britt, Lassiter, Rizia, Bardhan, Peter, Nordlander, Naomi J, Halas   +5 more
openaire   +2 more sources

Lithography-Free Tunable Fano Resonator

2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
Date of Conference: 14-19 July ...
Rahimian Omam, Zahra, Khalichi, Bahram, Kalantari Osgouei, Ataollah, Ghobadi, Amir, Khalily, Mohsen, Ozbay, Ekmel   +5 more
openaire   +3 more sources

Optical Fano resonances in a nonconcentric nanoshell

Applied Optics, 2016
The interaction of light with a metal nanoshell with an off-center core generates multipoles of all orders. We show here that the matrix elements used to compute the multipole expansion coefficients can be derived analytically and, with this result, we can show explicitly how the dipole and quadrupole terms in the expansion are coupled and give rise to
Stephen J, Norton, Tuan, Vo-Dinh
openaire   +2 more sources

Observation of a Fano Resonance in Photoemission

Physical Review Letters, 1999
Patthey, F., Schaffner, M. H., Schneider, W. D., Delley, B.   +3 more
openaire   +2 more sources

Active Photoswitching of Sharp Fano Resonances in THz Metadevices

Advanced Materials, 2017
Ranjan Singh, Ibraheem Al-Naib, Yogesh Kumar Srivastava   +2 more
exaly  

Fano resonances in chalcogen-doped silicon

Physical Review B, 1985
, Janzén, , Grossmann, , Stedman, , Grimmeiss   +3 more
openaire   +2 more sources