Results 271 to 280 of about 310,963 (372)

Comments on "Near-field interference for the unidirectional excitation of electromagnetic guided modes"

, 2013
Seung‐Yeol Lee, Il-Min Lee, Kyoung-Youm Kim, Byoungho Lee   +3 more
openalex   +2 more sources

Colossal Terahertz Emission with Ultrafast Tunability Based on Van der Waals Ferroelectric NbOI2

Advanced Optical Materials, EarlyView.
The widespread THz applications are hindered by the scarcity of efficient ultrafast THz sources with on‐demand fast modulation and easy on‐chip integration capability. Here the discovery of colossal THz emission is reported from a van der Waals (vdW) ferroelectric semiconductor NbOI2 and demonstrates the ultrafast coherent control of the THz emission ...
Sujan Subedi, Wenhao Liu, Wuzhang Fang, Carter Fox, Zixin Zhai, Fan Fei, Yuan Ping, Bing Lv, Jun Xiao   +8 more
wiley   +1 more source

Controlled Twill Surface Structure Endowing Nanofiber Composite Membrane Excellent Electromagnetic Interference Shielding. [PDF]

Nanomicro Lett
Tao D, Wen X, Yang C, Yan K, Li Z, Wang W, Wang D.   +6 more
europepmc   +1 more source

Regarding the "Comments on 'Near-field interference for the unidirectional excitation of electromagnetic guided modes' " by Lee et al

, 2013
Francisco J. Rodríguez‐Fortuño, Giuseppe Marino, Pavel Ginzburg, Daniel O’Connor, Alejandro Martı́nez, Gregory A. Wurtz, Anatoly V. Zayats   +6 more
openalex   +2 more sources

Origin of the Laser‐Induced Picosecond Spin Current Across Magnetization Compensation in Ferrimagnetic GdCo

Advanced Optical Materials, EarlyView.
Picosecond spin current pulses generated by ferrimagnetic GdCo are studied via THz emission spectroscopy. Due to the GdCo micromagnetic structure, the spin current vanishes at compensation when a magnetic field is applied but persists for zero field. At room temperature, the THz spin current is dominated by Co. At low temperatures, Gd can significantly
Guillermo Nava Antonio, Quentin Remy, Jun‐Xiao Lin, Yann Le Guen, Dominik Hamara, Jude Compton‐Stewart, Joseph Barker, Thomas Hauet, Michel Hehn, Stéphane Mangin, Chiara Ciccarelli   +10 more
wiley   +1 more source

Enhanced Electromagnetic Interference Shielding Properties of CNT/Carbon Composites by Designing a Hierarchical Porous Structure. [PDF]

Nanomaterials (Basel)
Yu Y, Zhang Y, Zhou Y, Xia J, Chen M, Fu H, Cao Y, Wang T, Wu C, Luo Z, Zhang Y.   +10 more
europepmc   +1 more source

Asymmetric Transmission and Diffraction Engineering in Ultrathin media via Coupled Metasurfaces

Advanced Optical Materials, EarlyView.
Grating‐insulator‐grating coupled crosstalking metasurfaces hosted on a silicon nitride membrane platform for asymmetric control of the diffraction pattern and asymmetric transmission. It is shown that exploiting the interferences of higher diffraction orders between the two metasurfaces and engineering the resulting modes enables AT in such ...
Abbas Sheikh Ansari, Avik Mandal, Ashwin K. Iyer, Behrad Gholipour   +3 more
wiley   +1 more source

A Sandwich Structural Filter Paper-AgNWs/MXene Composite for Superior Electromagnetic Interference Shielding. [PDF]

Polymers (Basel)
Han X, Feng H, Tian W, Zhang K, Zhang L, Wang J, Jiang S.   +6 more
europepmc   +1 more source

A novel electromagnetic interference resisting local interconnection network transmitter

, 2014
Zhengmin Zhang, Lin Zhang, Zhenqiu Ning, Xing Jin   +3 more
openalex   +2 more sources

High‐Efficiency Multi‐Level Beam Switching with Single‐Gate Tunable Metasurfaces Based on Graphene

Advanced Optical Materials, EarlyView.
The growing demand for ultra‐fast telecommunications, autonomous driving, and futuristic technologies highlights the crucial role of active beam steering at the nanoscale. This work theoretically presents a multi‐level beam‐switching dielectric metasurface with a graphene layer for active tuning, addressing challenges associated with achieving high ...
Juho Park, Ju Young Kim, Sunghyun Nam, Min Seok Jang   +3 more
wiley   +1 more source