Semimetal/Substrate Cavities Enabling Industrial Materials for Structural Coloring [0.03%]
用于结构色的半导体/基底腔体研究
Fernando Chacon-Sanchez,Rosalia Serna
Fernando Chacon-Sanchez
Color coatings are essential for the identification and safety of everyday objects as well as for the protection of surfaces from deterioration, in addition to their well-known use for enhancing their aesthetic appeal. However, conventional...
Spectral Performance of Multilayer Amorphous Selenium and Selenium-Tellurium Photodetectors [0.03%]
多层非晶硒及硒碲光电导探测器的光谱性能研究
Hamid Mirzanezhad,Kaitlin Hellier,Max Teicheira et al.
Hamid Mirzanezhad et al.
Photodiodes are an essential semiconductor device used in medical imaging, high-energy physics, and UV-visible sensors. Recent progress has renewed interest in exploring alloys of traditional materials for detector fabrication. Alloying amo...
Printed Twisted Thin Films with Near-Infrared Bandgaps and Tailored Chiroptical Properties [0.03%]
具有近红外带隙和定制旋光性质的印刷扭折薄层结构
Botyo Dimitrov,Daria Bukharina,Valeriia Poliukhova et al.
Botyo Dimitrov et al.
In this work, twisted helical cellulose nanocrystals films with preprogrammed circular polarization and near-infrared reflectance are fabricated via a blade-based 3D printing method. The films are composed of stacked nanoscale slabs with hi...
Sharp-to-Broad Band Energy Transfer in Lithium Aluminate and Gallate Phosphors for SWIR LED [0.03%]
用于短波红外LED的锂铝酸盐和镓酸盐荧光粉中的尖锐到宽带能量转移
Yi-Ting Tsai,Pei-Xuan Chen,Mikołaj Kamiński et al.
Yi-Ting Tsai et al.
Short-wave infrared (SWIR) phosphor-converted light-emitting diode (LED) technology holds promise for advancing broadband light sources. Despite the potential, limited research has delved into the energy transfer mechanism from sharp-line t...
Exploring the Versatile Uses of Triplet States: Working Principles, Limitations, and Recent Progress in Phosphorescence, TADF, and TTA [0.03%]
三重态的多功能应用探索：磷光、TADF和TTA的工作原理、局限性及最新进展
Larissa G Franca,David G Bossanyi,Jenny Clark et al.
Larissa G Franca et al.
Triplet excited states in organic semiconductors are usually optically dark and long-lived as they have a spin-forbidden transition to the singlet ground state and therefore hinder processes in light-harvesting applications. Also, triplets ...
Probing Temperature Changes Using Nonradiative Processes in Hyperbolic Meta-Antennas [0.03%]
基于双曲元天线的非辐射过程探测温度变化
Nils Henriksson,Alessio Gabbani,Gaia Petrucci et al.
Nils Henriksson et al.
Multilayered metal-dielectric nanostructures display both a strong plasmonic behavior and hyperbolic optical dispersion. The latter is responsible for the appearance of two separated radiative and nonradiative channels in the extinction spe...
Tunable Emission and Structural Insights of 6-Arylvinyl-2,4-bis(2'-hydroxyphenyl)pyrimidines and Their O∧N∧O-Chelated Boron Complexes [0.03%]
6-芳基乙烯基-2,4-双(2'-羟苯基)嘧啶及O∧N∧O螯合硼配合物的可调发射与结构研究
Rodrigo Plaza-Pedroche,M Paz Fernández-Liencres,Sonia B Jiménez-Pulido et al.
Rodrigo Plaza-Pedroche et al.
In this study, we present the synthesis and photophysical characteristics of a novel series of 6-arylvinyl-2,4-bis(2'-hydroxyphenyl)pyrimidines. These compounds exhibit nonemissive properties attributed to the potential occurrence of a exci...
Enhancing the X-ray Sensitivity of Cs2AgBiBr6 Double Perovskite Single Crystals through Cation Engineering [0.03%]
通过阳离子工程提高Cs2AgBiBr6双钙钛矿单晶的X射线灵敏度
Donato Valli,Heng Zhang,Marián Betušiak et al.
Donato Valli et al.
Owing to their outstanding optoelectronic properties, halide perovskite (HP) materials have been employed in a wide range of applications, including solar cells, light-emitting devices, and X-ray detectors. Among them, lead-free double HPs ...
Asymmetric BODIPY Dyes Enabling Triplet-Triplet Annihilation Upconversion [0.03%]
不对称BODIPY染料实现三重态-三重态湮灭上转换
Daniel Álvarez-Gutiérrez,Diego Sampedro,M Consuelo Jiménez et al.
Daniel Álvarez-Gutiérrez et al.
The construction of triplet-triplet annihilation upconversion (TTA-UC) systems with upconversion (UC) emission efficiency at low power densities is still under continuing exploration. From an environmental point of view, the utilization of ...
Experimental Demonstration of the High Alignment-Tolerant Behavior of a Mid-Infrared Waveguide Platform for Evanescent Field Sensing [0.03%]
用于倏逝场传感的中红外波导平台的高度耐对准能力的实验演示
Felix Frank,Mattias Verstuyft,Nuria Teigell Beneitez et al.
Felix Frank et al.
Alignment tolerant coupling interfaces are an important feat for mid-IR waveguides when moving closer to real-world sensing applications, as they allow for an easy and fast replacement of waveguides. In this work, we demonstrate the alignme...