Collective Plasmonic Properties in Few-Layer Gold Nanorod Supercrystals [0.03%]
少数层金纳米棒超晶体中的集体等离激元性质
Cyrille Hamon,Sergey M Novikov,Leonardo Scarabelli et al.
Cyrille Hamon et al.
Gold nanorod supercrystals have been widely employed for the detection of relevant bioanalytes with detection limits ranging from nano- to picomolar levels, confirming the promising nature of these structures for biosensing. Even though a r...
Jungseok Chae,Basudev Lahiri,Andrea Centrone
Jungseok Chae
Engineering of the optical resonances in plasmonic resonators arrays is achieved by virtue of the intrinsic properties to the constituent structures such as composition, size and shape and by controlling the inter-resonator interactions by ...
Anomalous Spectral Shift of Near- and Far-Field Plasmonic Resonances in Nanogaps [0.03%]
纳米间隙中近场和远场所激子共振的异常谱偏移
Anna Lombardi,Angela Demetriadou,Lee Weller et al.
Anna Lombardi et al.
The near-field and far-field spectral response of plasmonic systems are often assumed to be identical, due to the lack of methods that can directly compare and correlate both responses under similar environmental conditions. We develop a wi...
Martyna Grydlik,Florian Hackl,Heiko Groiss et al.
Martyna Grydlik et al.
Semiconductor light-emitters compatible with standard Si integration technology (SIT) are of particular interest for overcoming limitations in the operating speed of microelectronic devices. Light sources based on group IV elements would be...
On-Demand Coupling of Electrically Generated Excitons with Surface Plasmons via Voltage-Controlled Emission Zone Position [0.03%]
通过电压控制发射区位置实现电生成 exciton 与表面等离激元的按需耦合
Yuriy Zakharko,Martin Held,Fabrizio-Zagros Sadafi et al.
Yuriy Zakharko et al.
The ability to confine and manipulate light below the diffraction limit is a major goal of future multifunctional optoelectronic/plasmonic systems. Here, we demonstrate the design and realization of a tunable and localized electrical source...
Efficient Multiterminal Spectrum Splitting via a Nanowire Array Solar Cell [0.03%]
高效的多终端光谱分裂纳米线阵列太阳能电池
Alexander Dorodnyy,Esther Alarcon-Lladó,Valery Shklover et al.
Alexander Dorodnyy et al.
Nanowire-based solar cells opened a new avenue for increasing conversion efficiency and rationalizing material use by growing different III-V materials on silicon substrates. Here, we propose a multiterminal nanowire solar cell design with ...
Ramachandram Badugu,Henryk Szmacinski,Krishanu Ray et al.
Ramachandram Badugu et al.
We report a metal-dielectric planar structure which provides high efficiency coupling of fluorescence at distances over 100 nm away from the metal surface. This hybrid metal-dielectric waveguide (MDW) consists of a continuous metal film coa...
Cynthia Vidal,Dong Wang,Peter Schaaf et al.
Cynthia Vidal et al.
The search for novel plasmonic nanostructures, which can act simultaneously as optical detectors and stimulators, is crucial for many applications in the fields of biosensing, electro- and photocatalysis, electrochemistry, and biofuel gener...
Full Three-Dimensonal Reconstruction of the Dyadic Green Tensor from Electron Energy Loss Spectroscopy of Plasmonic Nanoparticles [0.03%]
基于等离激元纳米颗粒的电子能量损失光谱的二进制格林张量的全三维重建
Anton Hörl,Andreas Trügler,Ulrich Hohenester
Anton Hörl
Electron energy loss spectroscopy (EELS) has emerged as a powerful tool for the investigation of plasmonic nanoparticles, but the interpretation of EELS results in terms of optical quantities, such as the photonic local density of states, r...
Resonant Nanophotonic Spectrum Splitting for Ultrathin Multijunction Solar Cells [0.03%]
用于超薄多结太阳能电池的共振纳米光子分光法
Sander A Mann,Erik C Garnett
Sander A Mann
We present an approach to spectrum splitting for photovoltaics that utilizes the resonant optical properties of nanostructures for simultaneous voltage enhancement and spatial separation of different colors of light. Using metal-insulator-m...