Results 101 to 110 of about 313,959 (302)

catena-Poly[[(4-aminobenzoato)aquasilver(I)]-μ-hexamethylenetetramine]

Acta Crystallographica Section E, 2010
In the title coordination polymer, [Ag(C7H6NO2)(C6H12N4)(H2O)]n, the AgI ion is five-coordinated by two carboxylate O atoms from one 4-aminobenzoate anion (L), two N atoms from two different hexamethylenetetramine (hmt) ligands, and one water O atom in a
Jia-Jun Han, Tian-Yun Zhang, Lin Geng
doaj   +1 more source

Ultrasmall volume Plasmons - yet with complete retardation effects

, 2008
Nano particle-plasmons are attributed to quasi-static oscillation with no wave propagation due to their subwavelength size. However, when located within a band-gap medium (even in air if the particle is small enough), the particle interfaces are acting ...
E. D. Palik, Eyal Feigenbaum, J. D. Jackson, Meir Orenstein   +3 more
core   +1 more source

Wavelength‐Dependent Differential Amplification of Raman Scattering by Chiral Gold Nanorods for Multiplexed Encoding

Advanced Functional Materials, EarlyView.
The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro, Carlos Renero‐Lecuna, Manuel Obelleiro‐Liz, Víctor F. Martín, Diptesh Dey, José M. Taboada, George C. Schatz, Isabel Pastoriza‐Santos, Jorge Pérez‐Juste, Luis M. Liz‐Marzán   +9 more
wiley   +1 more source

Hot Carrier extraction with plasmonic broadband absorbers

, 2016
Hot charge carrier extraction from metallic nanostructures is a very promising approach for applications in photo-catalysis, photovoltaics and photodetection.
Cadusch, Jasper, Davis, Timothy J., Dligatch, Svetlana, Gomez, Daniel E., Mulvaney, Paul, Ng, Charlene, Roberts, Ann   +6 more
core   +2 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

High quality factor confined Tamm modes

Scientific Reports, 2017
We demonstrate that quality factors up to 5000 can be obtained in Tamm-like hybrid metal/semiconductor structures. To do this, a Bragg mirror is covered by a thin transparent layer and a metallic film.
C. Symonds, S. Azzini, G. Lheureux, A. Piednoir, J. M. Benoit, A. Lemaitre, P. Senellart, J. Bellessa   +7 more
doaj   +1 more source

A High Efficiency and Precision Smoothing Polishing Method for NiP Coating of Metal Mirror. [PDF]

Micromachines (Basel), 2022
Xu C, Peng X, Liu J, Hu H, Lai T, Yang Q, Xiong Y.   +6 more
europepmc   +1 more source

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

Advanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice, Michele Cacioppo, Miriam Marchi, Miriam Moro, Francesco Paolucci, Marcella Bonchio, Maurizio Prato, Giovanni Valenti, Michele Melchionna, Paolo Fornasiero   +9 more
wiley   +1 more source

Coherently confined single-metal-atom chains in 2D semiconductors

Nature Communications
Single-metal-atom chains (SMACs) possess a variety of unique properties and functionalities but suffer from ambient vulnerability due to their delicate one-atom-width structures. While some SMACs can be effectively stabilized by nanochannel confining, it
Wen Qin, Shasha Guo, Zixi Liu, Peikun Zhang, Chao Zhu, Yao Wu, Ruixi Qiao, Zheng Liu, Wanlin Guo, Zhuhua Zhang   +9 more
doaj   +1 more source

Crystal structures and hydrogen bonding in the isotypic series of hydrated alkali metal (K, Rb and Cs) complexes with 4-aminophenylarsonic acid

Acta Crystallographica Section E: Crystallographic Communications, 2017
The structures of the alkali metal (K, Rb and Cs) complex salts with 4-aminophenylarsonic acid (p-arsanilic acid) manifest an isotypic series with the general formula [M2(C6H7AsNO3)2(H2O)3], with M = K {poly[di-μ3-4-aminophenylarsonato-tri-μ2-aqua ...
Graham Smith, Urs D. Wermuth
doaj   +1 more source