Results 51 to 60 of about 125,988 (160)

Fano resonances observed in helium nanodroplets [PDF]

Physical Review A, 2016
5 pgs. with 4 Figs. submitted to Phys.
LaForge AC, Regina D, Jabbari G, Gokhberg K, Kryzhevoi NV, Krishnan SR, Hess M, O'Keeffe P, Ciavardini A, Prince KC, Richter R, Stienkemeier F, Cederbaum LS, Pfeifer T, Moshammer R, Mudrich M   +15 more
openaire   +5 more sources

Fano resonance in quadratic waveguide arrays [PDF]

Optics Letters, 2005
3 pages, 3 figures, submitted to Optics Letters, slightly ...
Miroshnichenko, Andrey, Kivshar, Yuri, Vicencio, R. A., Molina, M. I.   +3 more
openaire   +6 more sources

Multiple Fano resonances with flexible tunablity based on symmetry-breaking resonators

Beilstein Journal of Nanotechnology, 2019
A symmetry-breaking nanostructure is proposed to achieve multiple Fano resonances. The nanostructure consists of an asymmetric ring resonator coupled to a plasmonic waveguide.
Xiao bin Ren, Kun Ren, Ying Zhang, Cheng guo Ming, Qun Han   +4 more
doaj   +1 more source

Physics‐Aware Machine‐Learning‐Driven Inverse Design of Broadband Ultra‐Open Acoustic Metamaterials

Advanced Science, EarlyView.
A physics‐aware machine‐learning framework enables inverse design of ultra‐open acoustic silencers by decoupling spectral and radial design spaces. The approach rapidly identifies broadband, compact, and highly ventilated architectures, while revealing hidden linear design rules that link geometry, impedance matching, and acoustic performance.
Zhiwei Yang, Mengyu Li, Xiaohang Xie, Ao Chen, Thomas G. Bifano, Xin Zhang   +5 more
wiley   +1 more source

Fano resonances in photonics

Nature Photonics, 2017
The importance of the Fano resonance concept is recognized across multiple fields of physics. In this Review, Fano resonance is explored in the context of optics, with particular emphasis on dielectric nanostructures and metasurfaces. Rapid progress in photonics and nanotechnology brings many examples of resonant optical phenomena associated with the ...
Limonov, Mikhail F., Rybin, Mikhail V., Poddubny, Alexander N, Kivshar, Yuri   +3 more
openaire   +2 more sources

Tuning the Fano Resonance with an Intruder Continuum [PDF]

Nano Letters, 2014
19 pages, 4 ...
Fransson, J., Kang, M. -G., Yoon, Y., Xiao, S., Ochiai, Y., Reno, J. L., Aoki, N., Bird, J. P.   +7 more
openaire   +3 more sources

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

Advanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang, Meng Chen, Guanchen Li, Ruifeng Liu, Yingxin Wang, Ziran Zhao   +5 more
wiley   +1 more source

Phase protection of Fano-Feshbach resonances [PDF]

Nature Communications, 2020
AbstractDecay of bound states due to coupling with free particle states is a general phenomenon occurring at energy scales from MeV in nuclear physics to peV in ultracold atomic gases. Such a coupling gives rise to Fano-Feshbach resonances (FFR) that have become key to understanding and controlling interactions—in ultracold atomic gases, but also ...
Alexander Blech, Yuval Shagam, Nicolas Hölsch, Prerna Paliwal, Wojciech Skomorowski, John W. Rosenberg, Natan Bibelnik, Oded Heber, Daniel M. Reich, Edvardas Narevicius, Christiane P. Koch   +10 more
openaire   +6 more sources

Ultra-High Quality Factor Resonances in a Pinwheel-Shaped All-Dielectric Metasurface Based on Bound States in the Continuum

IEEE Photonics Journal, 2023
Combining with the bound states in the continuum (BICs) theory in all-dielectric metasurfaces has become an extensively used method to excite multiple high quality(Q) factor Fano resonances, which remarkably enhance the performance of structures to be ...
Yan Shi, Shilin Yu, Hao Li, Jiaojiao Xing, Tonggang Zhao   +4 more
doaj   +1 more source

Green's Functions of Non‐Hermitian Systems at Exceptional Deficiency

Advanced Science, EarlyView.
We analyze the responses of a non‐Hermitian lattice system under the condition of exceptional deficiency (ED), when all bands in the system are formed by exceptional points. Using the frequency domain, we identify novel steady‐state responses that root in the broadband super‐Lorentzian Green's function (GF).
Congwei Lu, Guancong Ma
wiley   +1 more source