Optically Addressing Exciton Spin and Pseudospin in Nanomaterials for Spintronics Applications [0.03%]
纳米材料中光学调控激子自旋和赝自旋用于自旋电子学器件
Daphné Lubert-Perquel,Swagata Acharya,Justin C Johnson
Daphné Lubert-Perquel
Oriented exciton spins that can be generated and manipulated optically are of interest for a range of applications, including spintronics, quantum information science, and neuromorphic computing architectures. Although materials that host s...
Generating Angular-Varying Time Delays of THz Pulses via Direct Space-to-Time Mapping of Metasurface Structures [0.03%]
基于超表面结构的太赫兹脉冲角变时延的直空间到时间映射方法
Elazar Elias,Symeon Sideris,Cormac McDonnell et al.
Elazar Elias et al.
We experimentally demonstrate the generation of double terahertz (THz) pulses with tailored angular-dependent time delays from a nonlinear metasurface excited by a near-infrared femtosecond pulse. The tailored temporal properties of the gen...
Pedro Urbano Alves,Benoit J E Guilhabert,John R McPhillimy et al.
Pedro Urbano Alves et al.
Supraparticle (SP) microlasers fabricated by the self-assembly of colloidal nanocrystals have great potential as coherent optical sources for integrated photonics. However, their deterministic placement for integration with other photonic e...
Single-Particle Plasmon Sensor to Monitor Proteolytic Activity in Real Time [0.03%]
单颗粒等离子体传感器可实现实时监测蛋白酶活性
Rui Oliveira-Silva,Yuyang Wang,Sjoerd W Nooteboom et al.
Rui Oliveira-Silva et al.
We have established a label-free plasmonic platform that monitors proteolytic activity in real time. The sensor consists of a random array of gold nanorods that are functionalized with a design peptide that is specifically cleaved by thromb...
Tuning Electroluminescence from Functionalized SWCNT Networks Further into the Near-Infrared [0.03%]
通过官能化使富勒烯衍生物溶液加工半导体中的电致发光进一步进入近红外区域
Nicolas F Zorn,Simon Settele,Finn L Sebastian et al.
Nicolas F Zorn et al.
Near-infrared electroluminescence from carbon-based emitters, especially in the second biological window (NIR-II) or at telecommunication wavelengths, is difficult to achieve. Single-walled carbon nanotubes (SWCNTs) have been proposed as a ...
Photomobile Polymer-Piezoelectric Composite for Enhanced Actuation and Energy Generation [0.03%]
用于增强驱动和能量收集的光控移动聚合物-压电复合材料
Domenico Sagnelli,Amalia D&#x;Avino,Massimo Rippa et al.
Domenico Sagnelli et al.
In this study, we present an innovative approach to increase the quantum yield and wavelength sensitivity of photomobile polymer (PMP) films based on azobenzene by doping the polymer matrix with noble metal nanoparticles. These doped PMP fi...
Broadband Superabsorber Operating at 1500 °C Using Dielectric Bilayers [0.03%]
用于1500°C宽带超级吸收器的介质双层结构
Tao Gong,Margaret A Duncan,Micah Karahadian et al.
Tao Gong et al.
Many technological applications in photonics require devices to function reliably under extreme conditions, including high temperatures. To this end, materials and structures with thermally stable optical properties are indispensable. State...
Yang Zhang,Yeting Zheng,Andrea Tomassini et al.
Yang Zhang et al.
Photoactivatable fluorophores provide the opportunity to switch fluorescence on exclusively in a selected area within a sample of interest at a precise interval of time. Such a level of spatiotemporal fluorescence control enables the implem...
High Quality Factor in Solution-Processed Inorganic Microcavities Embedding CsPbBr3 Perovskite Nanocrystals [0.03%]
高质量因子的溶液加工无机微腔嵌入CsPbBr3钙钛矿纳米晶体
Simone Bertucci,Andrea Escher,Matilde Cirignano et al.
Simone Bertucci et al.
Optical microcavities grant manipulation over light-matter interactions and light propagation, enabling the fabrication of foundational optical and optoelectronic components. However, the materials used for high-performing systems, mostly b...
S Carter-Searjeant,S M Fairclough,S J Haigh et al.
S Carter-Searjeant et al.
Colloidal semiconductor quantum dots are a well-established technology, with numerous materials available either commercially or through the vast body of literature. The prevalent materials are cadmium-based and are unlikely to find general...