Results 201 to 210 of about 52,373 (281)

Mode‐Locked Pulse Generation in Plasmonic Lattices

Laser &Photonics Reviews, EarlyView.
The plasmonic superlattices overlaid with optically pumped organic molecules produce multimode lasing due to mid‐range radiative coupling (MR‐RC, lambda) and long‐range radiative coupling (LR‐RC, 10 lambda). Right: The mode locking emerges spontaneously due to the shared excited state molecular populations which may emit photons to various different ...
Janne I. Heikkinen, Roman Calpe, Laura Yrjänheikki, Atri Halder, Antti J. Moilanen, Matias Koivurova, Tommi K. Hakala   +6 more
wiley   +1 more source

Design and Application of p-AlGaN Short Period Superlattice. [PDF]

Micromachines (Basel)
Liu Y, Chen C, Zhou X, Li P, Yang B, Zhang Y, Bai J.   +6 more
europepmc   +1 more source

Topological Photonic Devices and Circuits at Terahertz Frequencies

Laser &Photonics Reviews, EarlyView.
This review examines how 3D topological insulators and emerging topological photonic phases enable robust, low‐loss and defect‐immune terahertz devices. Fundamental properties, device implementations and topological transport mechanisms are surveyed, revealing new opportunities for reconfigurable, high‐performance THz components and scalable ...
Samane Kalhor, Srabani Kar, Ranjan Singh, Kaveh Delfanazari   +3 more
wiley   +1 more source

Field-Gated Anion Transport in Nanoparticle Superlattices Controlled by Charge Density and Ion Geometry: Insights from Molecular Dynamics Simulations. [PDF]

Biomolecules
Su Y, Huang J, Yang Z, Jiang Y, Zhou R.
europepmc   +1 more source

Two‐Dimensional Transition Metal Dichalcogenides Properties Enhanced by Nano‐ and Micro‐Scale Shape Control

MetalMat, EarlyView.
This review explores current strategies for shaping two‐dimensional transition metal dichalcogenides (TMDs) beyond their planar form. It highlights how strain engineering, nanopatterning, and growth on complex substrates modulate their mechanical, optical, and electronic properties.
C. Grazianetti, G. Zambito, D. Campi, M. C. Giordano, F. Buatier de Mongeot, A. Molle, C. Martella   +6 more
wiley   +1 more source

Bichromatic moiré superlattices for tunable quadrupolar trions and correlated states. [PDF]

Nat Commun
Chen M, Li R, Wang H, Yang Y, Lai Y, Hu C, Taniguchi T, Watanabe K, Yan J, Chu JH, Henriksen E, Zhang C, Yang L, Wang X.   +13 more
europepmc   +1 more source

Enhanced Low‐Frequency Microwave Absorption and Corrosion Resistance of FeSiAl Using Low‐Melting‐Point Glass Phase Coatings

Rare Metals, EarlyView.
ABSTRACT This study developed a FeSiAl@LMPGP composite material to address the demand for low‐frequency electromagnetic absorption. Through controllable heat treatment, FeSiAl particles and PbO nanoparticles self‐assembled into a high‐density Mott–Schottky heterointerface structure, which exhibited a significant built‐in electric field (BIEF) effect ...
Yuqi Wang, Chuyang Liu, Haochen Qu, Xiangyu Ye, Luwei Shao, Guangbin Ji   +5 more
wiley   +1 more source

Tunable Ce‐Doping Engineering in TiFe‐Based Alloys for High‐Activation and High‐Durability Hydrogen Storage

Rare Metals, EarlyView.
ABSTRACT TiFe‐based hydrogen storage alloys have garnered significant attention because of their cost‐effectiveness, high hydrogen capacity, and favorable hydrogen absorption/desorption characteristics. However, practical application was limited by activation challenges and sensitivity to environmental poisoning.
Yuehai Li, Luocai Yi, Chenyu Li, Chuanming Ma, Qian Wang, Haodi Li, Minglong Zhong, Zhenhai Wen, Qingjun Chen   +8 more
wiley   +1 more source

Enhancing ferroelectric stability: wide-range of adaptive control in epitaxial HfO₂/ZrO₂ superlattices. [PDF]

Nat Commun
Li J, Deng S, Ma L, Si Y, Zhou C, Wang K, Huang S, Yang J, Tang Y, Ku YC, Kuo CY, Li Y, Das S, Liu S, Chen Z.   +14 more
europepmc   +1 more source

Efficient nanophotonic devices optimization using deep neural network trained with physics-based transfer learning methodology. [PDF]

Sci Rep
Kim G, Kim J.
europepmc   +1 more source