Results 271 to 280 of about 369,945 (331)

Reconfigurable non-Abelian integrated photonics. [PDF]

Nat Commun
Sun S, Wang X, Li S, Zhang D, Chen QD, Zhang XL.   +5 more
europepmc   +1 more source

Tailored Electro–Magnetic–Porous Multigradient Nanoarchitectonics for Absorption‐Dominated Electromagnetic Interference Shielding and Adaptive Multifunctionality

Advanced Science, EarlyView.
An electro–magnetic–porous multigradient nanofibrous electromagnetic interference (EMI) membrane is fabricated via shear‐induced in situ fibrillation and layer‐by‐layer assembly. Leveraging a multigradient‐induced “impedance matching–polarization–reabsorption” synergistic mechanism, the membrane achieves absorption‐dominated high‐efficiency EMI ...
Runze Shao, Guilong Wang, Wenyu Wang, Jialong Chai, Guoqun Zhao, Guizhen Wang   +5 more
wiley   +1 more source

Polyaniline nano-material backed lens antenna for X-band LEO satellite transceivers. [PDF]

Sci Rep
Abuklill H, Hussein KFA, Shaalan AA, Nasr ME, Elshaer AM.   +4 more
europepmc   +1 more source

Electric‐Field Control of Low Damping Constant in Epitaxial Co2FeSi/LiNbO3 Multiferroic Heterostructures

Advanced Science, EarlyView.
The development of multiferroic heterostructures with a half‐metallic property is one of the key technologies for electric‐field operatable magnonic devices. In this study, Co2FeSi/LiNbO3 multiferroic heterostructures with a low damping constant are experimentally developed and an electric‐field modulation of its magnetization dynamics is demonstrated.
Shinya Yamada, Takamasa Usami, Sachio Komori, Yoshio Miura, Kazuto Yamanoi, Yukio Nozaki, Tomoyasu Taniyama, Kohei Hamaya   +7 more
wiley   +1 more source

On-chip deterministic arbitrary-phase-controlling. [PDF]

Nanophotonics
Ma R, Li C, Yan Q, Wang X, Wang R, Wang Y, Chen Y, Li Y, Lu C, Wang J, Hu X, Chan CT, Gong Q.   +12 more
europepmc   +1 more source

High‐Performance Micro‐LED Displays via Etching‐Damage‐Free Pixelation Strategy for Multifunctional Integrated Applications

Advanced Science, EarlyView.
A novel etching‐damage‐free pixelation approach based on F ion implantation has been developed for the fabrication of micro/nano‐LED arrays with a pixel density reaching 25,400 ppi. This method offers the advantages of high resolution, high efficiency, and high brightness, making it highly suitable for applications in near‐eye displays, optical ...
Jinyu Ye, Wenjuan Su, Yibin Lin, Yuyan Peng, Xiongtu Zhou, Tailiang Guo, Jiade Yuan, Jie Sun, Qun Yan, Yongai Zhang, Chaoxing Wu   +10 more
wiley   +1 more source

Efficient and tunable frequency conversion using periodically poled thin-film lithium tantalate nanowaveguides. [PDF]

Nanophotonics
Yu S, Qi M, Zhu H, Zhao B, Qian J, Wu Y, Chen Q, Lu J.   +7 more
europepmc   +1 more source

Two Types of Non‐Abelian Topological Phase Transitions Under Duality Mapping in 1D Photonic Chains

Advanced Science, EarlyView.
In this work, two types of non‐Abelian phase transitions are revealed. The first type is the braided‐node type, signified by the Dirac degeneracy node moving into or out of the unit circle. The second type corresponds to the emerging of nodal‐line degeneracy which intersects with unit circles.
Yufu Liu, Yunlin Li, Jingguang Chen, Xianjun Wang, Haoran Zhang, Fang Guan, Xunya Jiang   +6 more
wiley   +1 more source

Graphene-Loaded LiNbO₃ Directional Coupler: Characteristics and Potential Applications. [PDF]

Nanomaterials (Basel)
Liu Y, Lu F, Hu H, Du H, Liu Y, Wei Y.
europepmc   +1 more source

Engineering Bulk Photovoltaic Effect in 2D Transition Metal Dichalcogenides

Advanced Science, EarlyView.
Structural and phase engineering in two‐dimensional transition metal dichalcogenides (2D TMDs), through lattice distortion, phase transitions, and polarization modulation, to induce the bulk photovoltaic effect (BPVE) for optoelectronic and energy conversion applications.
Sikandar Aftab, Arden L. Moore
wiley   +1 more source