Results 141 to 150 of about 11,966 (239)

First‐Principle Analysis of the Structural, Elastic, Electronic, and Optical Properties of Novel AHgF3 (A = K and Fr) Perovskite

Nano Select, Volume 7, Issue 8, August 2026.
The evaluation of the physical properties of novel KHgF3 and FrHgF3 perovskites is explored. Both compounds are thermodynamically stable and mechanically ductile. Featuring narrow band gaps around 0.53–0.60 eV, these materials show strong potential for use in flexible infrared‐to‐visible optoelectronics and energy conversion devices.
Md. Imtiaz Hossain Chowdhury, Istiak Ahmed Ovi, Md. Bayjid Hossain Parosh, Nusrat Jahan Nisha, Raiyan Sharikul, Rudhro Nil Mondal, Sudipto Kumar Sen   +6 more
wiley   +1 more source

Nonlinear nanophotonics for high-dimensional quantum states. [PDF]

Light Sci Appl
Nemirovsky-Levy L, Kam A, Lederman M, Orenstein M, Pereg U, Bartal G, Segev M.   +6 more
europepmc   +1 more source

Metal Halide Perovskite Quantum Dots for Luminescence Sensing and Imaging

Nano Select, Volume 7, Issue 8, August 2026.
This review highlights recent advances in metal halide perovskite quantum dots (PQDs)‐based photoluminescence, chemiluminescence, and electroluminescence sensing methods, as well as bioimaging applications. Key challenges, potential solutions, and future opportunities are discussed to guide the development of robust PQD‐based sensing platforms ...
Tooba Hallaj, Rana Salari, Seyyed Morteza Seyyed Alavi, Muhammad Munir, Niko Hildebrandt, Mohammad Amjadi   +5 more
wiley   +1 more source

Sensitivity Evaluation for Global Perturbations in Non-Hermitian Skin-Effect Sensors. [PDF]

Nanophotonics
Yu L, Soci C, Chong YD, Zhang B.
europepmc   +1 more source

Injectable Artificial Photoreceptors: STEM Cell Functional Integration and in vivo Electrophysiological Validation in Retinal Degeneration Models

Small Science, Volume 6, Issue 8, August 2026.
Artificial photoreceptors are engineered to efficiently absorb light, with the strongest sensitivity in the green region of the visible spectrum. Upon illumination, they generate electrical signals that activate retinal ganglion cells, which are typically unaffected by disease, enabling transmission of visual information to the brain.
Afshin Izadian, Ali Torkashvand, Benjamin Allan McCall, Yong Gao, Christine M. Taylor, Fateme Karimi Hafshejani, Arupratan Das, Michelle L. Surma, Sunland Gong, Amir Reza Hajrasouliha   +9 more
wiley   +1 more source

Machine Learning-Driven Cooling Window Design Beyond Hyperbolic Metamaterials. [PDF]

Nanophotonics
Seo SB, Choi YR, Lee JG, Kang G, Ko H, Hu R, Kim SK.   +6 more
europepmc   +1 more source

Application of Ag‐Enriched Nanostructures Through Ga+ Irradiation of Silver Butyrate Films in Surface‐Enhanced Raman Spectroscopy (SERS)

Small Methods, Volume 10, Issue 15, 7 August 2026.
We report a direct‐writing method for patterning silver‐enriched nanostructures with dual functionality: High electrical conductivity, with a resistivity of 95 µΩ·cm, and strong SERS activity, achieving enhancement factors exceeding 107. This approach enables an easy and cost‐effective alternative for the production of microstructures with applications
Juan Ignacio Ocaña‐Parral, Lucía Herrer, Inés Tejedor, Alba Salvador‐Porroche, Sven Barth, Pilar Cea, Soraya Sangiao, José María De Teresa   +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

Three-dimensional nanophotonics with spatially modulated optical properties. [PDF]

Light Sci Appl
Salamin Y, Yang G, Mills B, Grossi Fonseca A, Roques-Carmes C, Yang Q, Beroz J, Kooi SE, de Miguel Comella M, Mak K, Vaidya S, Oran D, Swain C, Sun Y, Maayani S, Sloan J, Amin Elfadil Elawad A, Lopez JJ, Boyden ES, Soljačić M.   +19 more
europepmc   +1 more source

Beam‐Reconfigurable Retrodirective Array

Nanophotonics, Volume 15, Issue 15, 13 August 2026.
A conceptual illustration of a beam‐reconfigurable retrodirective array composed of dual‐beam radiating elements with a tunable metallic plate, which can reflect an incident wave back along its incident direction while simultaneously generating a steerable secondary beam.
wiley   +1 more source