Results 241 to 250 of about 39,406 (264)

Milliwatt terahertz harmonic generation from topological insulator metamaterials

Light: Science and Applications, 2022
Jan-Christoph Deinert, Sebin Varghese
exaly  

Combinatorial identities on \(q\)-harmonic numbers

2011
Summary: By means of the \(q\)-finite differences and the derivative operator, we derive, from an alternating \(q\)-binomial sum identity with a free variable \(x\), several interesting identities concerning the generalized \(q\)-harmonic numbers.
CHU, Wenchang, YAN Q.
openaire   +2 more sources

Review of AI applications in harmonic analysis in power systems

Renewable and Sustainable Energy Reviews, 2022
Ahmadreza Eslami, Michael Negnevitsky, Sarah Lyden   +2 more
exaly  

Real-time observation of interfering crystal electrons in high-harmonic generation

Nature, 2015
Stephan W. Koch, Rupert Huber, Mackillo Kira   +2 more
exaly  

Strong Enhancement of Second Harmonic Emission by Plasmonic Resonances at the Second Harmonic Wavelength

Nano Letters, 2015
Lili Gui, Harald Giessen, Mario Hentschel   +2 more
exaly  

On a new harmonic selection technique for harmonic balance method

Mechanical Systems and Signal Processing, 2012
Fabrice Thouverez, Aurélien Grolet
exaly  

On the use of windows for harmonic analysis with the discrete Fourier transform

Proceedings of the IEEE, 1978
F J Harris
exaly  

Harmonic-Resonator-Based Triboelectric Nanogenerator as a Sustainable Power Source and a Self-Powered Active Vibration Sensor

Advanced Materials, 2013
Weiqing Yang, Jun Chen, Peng Bai
exaly  

The roles of photo-carrier doping and driving wavelength in high harmonic generation from a semiconductor

Nature Communications, 2017
Fengyuan Yang, Louis F. DiMauro, Junliang Xu   +2 more
exaly  

Second harmonic generation at fatigue cracks by low-frequency Lamb waves: Experimental and numerical studies

Mechanical Systems and Signal Processing, 2018
Andrei Kotooussov, Hoon Sohn, Hyung Jin Lim   +2 more
exaly