TiN Plasmonic Metamaterial Arrays Fabricated at Low Temperatures on Versatile Substrates [0.03%]
在多功能衬底上低温制备的TiN等离激元超材料阵列
Ryan Bower,Daniel A L Loch,Ethan Muir et al.
Ryan Bower et al.
Transition metal nitrides (TMNs) have emerged as promising alternative materials for plasmonic and optoelectronic applications in the visible and near-IR spectral ranges. However, the deposition of TMNs with optical properties suitable for ...
Didem Dede,Evelijn Akerboom,Riccardo Brondolin et al.
Didem Dede et al.
We present an effective process sequence for the deposition of indium nanostructures using molecular beam epitaxy (MBE) on a silicon substrate. Using a template structure composed of inverted pyramids and V-grooves, we deposit indium nanost...
Magnetotaxial Perpendicular Magnetic Anisotropy and Enhanced Faraday Rotation in Ion Beam Sputtered Cerium-Substituted Yttrium Iron Garnet [0.03%]
离子束溅射制备的铈掺杂钇铁石榴石中的磁矩轴各向异性和增强的法拉第旋转
Taichi Goto,Takumi Koguchi,Yuki Yoshihara et al.
Taichi Goto et al.
Ferrimagnetic iron garnets are valuable for photonic and spintronic devices because of their large magnetooptical (MO) effects and tunable magnetic anisotropy and domain structures. In particular, cerium-substituted yttrium iron garnet (Ce:...
Flow Injection-Based Refractive Index Sensing with a Si3N4 Photonic Crystal Nanobeam-Microring Fano Resonator [0.03%]
基于流动注射的Si3N4光子晶体纳米梁-微环福诺共振传感器折射率检测方法
Jesus Hernan Mendoza-Castro,Silvia Schobesberger,Artem S Vorobev et al.
Jesus Hernan Mendoza-Castro et al.
Asymmetric optical resonances shaped by Fano interference can provide enhanced signal contrast and tunable lineshapes in integrated photonics. However, realizing and exploiting these effects in fabricated devices remains challenging, as nan...
Charge Dynamics as Probed by Small Signal-Modulated Photocurrent and Impedance Spectroscopy of Metal Vanadate Semiconductors and Alloys [0.03%]
基于金属钒半导体和合金的小信号调制光电流与阻抗谱的电荷动力学研究
Juan Carlos Expósito-Gálvez,Abhishek Rawat,Krishnan Rajeshwar et al.
Juan Carlos Expósito-Gálvez et al.
This study presents the combined and complementary use of two techniques, namely, intensity modulated photocurrent spectroscopy (IMPS) and photoelectrochemical impedance spectroscopy (PEIS) for the study of partially or wholly replacing cop...
A Direct Arylation Approach toward Thermally Activated Delayed Fluorescence-Active Benzo[ c][1,2,5]thiadiazole Emitters for Near-Infrared Solution-Processed OLEDs [0.03%]
用于近红外溶液加工型OLED的具有热激活延迟荧光活性苯并[c][1,2,5]噻二唑发射体的直接芳基化方法研究
Sonny Brebels,Emma V Puttock,Tom Cardeynaels et al.
Sonny Brebels et al.
An isomeric emitter (2TPA-iCNBT) is designed and synthesized, displaying enhanced thermally activated delayed fluorescence (TADF) properties as compared to the reference near-infrared (NIR) emitter TPACNBz (hereafter referred to as 2TPA-CNB...
Kristine Q Loh,Nathan J Eylands,Vivian E Ferry et al.
Kristine Q Loh et al.
Passive spectral manipulation strategies tune transmitted sunlight to more optimal wavelengths for plant growth. Quantum dots (QDs) embedded in polymer films are a promising material system for this application. Here, we simulate lettuce gr...
Plasmonic Film with Diluted Nanostructures for Light Energy Harvesting and Sensing [0.03%]
用于光能采集和传感的稀疏纳米结构等离激元薄膜
Marlo Vega,Jean-François Bryche,Julien Moreau et al.
Marlo Vega et al.
Harvesting the electromagnetic light field in spatially dispersed nanostructures and focusing the sensing events at those locations enables a gain of several orders of magnitude in sensitivity. It significantly reduces the amount of target ...
Design of PV Cells and LEDs Robust to Grid Shadowing Losses in Emission [0.03%]
抗发射阴影损失的光伏电池和发光二极管的设计
Jasper van Gastel,Pyry Kivisaari,Jani Oksanen et al.
Jasper van Gastel et al.
In photovoltaics, it is generally assumed that the emission and absorption efficiency is linearly affected by the grid coverage fraction. Typically, the top grid is therefore optimized to allow maximal light exposure with minimal electrical...
Heterovalent Substitution of K2SrP2O7:Cr3+ to Achieve Anti-Thermal-Quenching Broadband Near-Infrared Luminescence [0.03%]
基于K2SrP2O7:Cr3+的异价掺杂实现抗热猝灭近红外宽谱发射
Hexi Zhang,Yuanbing Mao
Hexi Zhang
Broadband near-infrared (NIR) light sources based on phosphor-converted light-emitting diodes are highly desirable for biochemical analysis and medical diagnosis applications. However, thermal quenching remains a demanding challenge for dev...