Results 181 to 190 of about 34,633 (257)

Broadband and Wide‐Angle Nonreciprocal Electromagnetic Transport via Gradient Permeability‐Near‐Zero Metastructures

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
ABSTRACT Breaking time‐reversal symmetry to achieve broadband and wide‐angle nonreciprocity is critical in electromagnetic waves manipulation. While Epsilon‐Near‐Zero materials have revolutionized the control of Transverse Magnetic modes, realizing comparable broadband nonreciprocity for Transverse Electric (TE) modes remains a formidable challenge ...
Junyang Sui, Hai‐Feng Zhang
wiley   +1 more source

Freeform Mode-Engineered Metasurfaces. [PDF]

Nano Lett
Jiang Z, Dai T, Guo S, Sohag SH, Shao Y, Mao C, Alù A, Fan JA, Zhou Y.   +8 more
europepmc   +1 more source

Long‐Range Polariton Canalization in a Graphene‐Nanoribbon–Covered MgTeMoO6 Metasurface

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
Simulated Re(Ez) field distributions at ω = 924 cm−1 for the graphene grating, MgTeMoO6 grating, the proposed hybrid structure, and the corresponding IFCs in (kx, ky) space are shown. Re(Ez) field maps in the x–y plane at ω = 924 cm−1 for Ef = 50, 70, 74, 76, 80, and 88 meV.
Chia‐Chien Huang
wiley   +1 more source

Direct Photochemical Patterning of Lithium Niobate Structures for Scalable Nonlinear Optical Metasurfaces. [PDF]

Small Sci
Ali RF, Aguilar G.
europepmc   +1 more source

Generation of vectorial generalized vortex array with metasurfaces. [PDF]

Light Sci Appl
Yao Q, Li Z, Zheng G.
europepmc   +1 more source

Bipolar photovoltaic effect in InSe/MoO3 van der Waals heterostructure for spontaneous light polarization detection

InfoMat, Volume 8, Issue 5, May 2026.
Bidirectional photo response in a two‐dimensional heterojunction photodetector controlled by light wavelength and polarization. Abstract Polarization is one of the most fundamental properties of light. Traditional polarization‐sensitive photodetectors, however, are limited in their ability to fully extract this information, as they translate the two ...
Ronghui Lin, Thi Thu Ha Do, Xuan Vinh Ho, Qing Yang Steve Wu, Zeng Wang, Eugene Soh Jia Hao, Xian Wei Chua, Zi‐En Ooi, Ee Jin Teo, Son Tung Ha, Jinghua Teng   +10 more
wiley   +1 more source

Dielectric Metasurface for Generating Longitudinally Separated Dual-Channel Focused Vectorial Structured Light. [PDF]

Nanomaterials (Basel)
Zhou H, Jiang X, Wang W, Wang Y, Xu Y, Zhao K, Cheng C, Liu C.   +7 more
europepmc   +1 more source

Intelligent materials for on‐demand electromagnetic absorption

InfoMat, Volume 8, Issue 5, May 2026.
This review introduces an innovative “stimulus‐state‐property” paradigm, facilitating a fundamental transition from static to dynamically intelligent electromagnetic wave absorption (EMWA). The key advancement lies in the synergistic integration of external fields with structurally engineered metamaterials and tunable components.
Chongyang Chai, Lin Yang, Haoxu Si, Bo Hao, Yi Zhang, Cuiping Li, Jingwei Zhang, Chunhong Gong   +7 more
wiley   +1 more source

Active Switching of Orbital Angular Momentum of Light Using Metasurfaces Incorporating Vanadium Dioxide. [PDF]

Nanophotonics
Lyu Q, Yan Q, Fu Y, Hu X, Gong Q.
europepmc   +1 more source

Modular Fabrication of Quantum‐Dot–Plasmonic Metasurfaces for Tailored Optical Modes

Small Structures, Volume 7, Issue 5, May 2026.
Our modular photonic architecture is illustrated using color‐coded building blocks representing colloidal quantum dots, gold nanoparticles, and thin films. This visual metaphor highlights our bottom‐up and top‐down fabrication approach, enabling the creation of tailored optical modes for optoelectronic applications.
Sezer Seçkin, Swagato Sarkar, Gyusang Yi, Anatol Prudnikau, Anik Kumar Ghosh, Vladimir Lesnyak, Tobias A. F. König   +6 more
wiley   +1 more source