Materials Literature
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Single-walled carbon nanotubes (SWCNTs) are formed by J.-K. Lee et al. from the spiral growth of graphene nanoribbons like an ivy vine growing on a tree. On page 3283, the helical structure addresses mounting inconsistencies in the measured mechanical and electrical properties of SWCNTs. The growth and material proper…
Qian He, Jungwon Woo, Vadim V Guliants, Albina Borisevich; Novel M1/M2 Heterostructure in Mo-V-M-Ta (M = Te or Sb) Complex Oxide Catalyst Revealed by Aberration
This work presents the novel photosensitive metamaterial (metaphotoresist) with silver (Ag) and dielectric multilayer for ultraviolet nanolithography overcoming a diffraction limit. The metamaterial consists of multilayer with Ag and photoresist (PR) layers. A plasmonic UV light coupling under diffraction limit in the…
Ali Moballegh, Elizabeth C Dickey; Investigation of the Nature and Mechanism of Resistive Switching in TiO2-x, Microscopy and Microanalysis, Volume 20, Issue S3
An FE model is established on the basis of ABAQUS software for simulating the closed cold rolling process of the high speed TRB (tapered roller bearing) with heavy load. The influences of the feed speed, main roll rotational ratio, and initial angle between two guide rolls on the stress uniformity of the formed bearin…
J Shen, Y Song, ML Lee, J J Cha; Spatially resolved In and As distributions in InGaAs/GaP and InGaAs/GaAs quantum dot systems, Microscopy and Microanalysis
Micromechanical simulations of polycrystalline zirconia using the finite element method are performed in order to obtain the stresses at the grain scale of a zirconium oxide layer, since these microstresses are important for damage prediction of the layer and then oxidation kinetics. The crystallographic texture of th…
Leonardo Basile, Lei Liu, Gong Gu, Juan-Carlos Idrobo; Imaging and Spectroscopy of Graphene/Hexagonal Boron Nitride Lateral Heterostructure Interfaces, Mic
In the title compound, {[Ni(C10H8N4)2(H2O)2]I2·2C2H5OH} n , the complex shows an octa-hedral environment of the Ni(2+) cation in which it is located on a centre of symmetry, linked to two water mol-ecules and the pyridine-N atoms of four 4,4'-(diazenediyl)dipyridine ligands bridging Ni(2+) cations along the b- and c-a…
ABSTRACT Mercury is a toxic, persistent, and bio-accumulative pollutant that has adverse effects on environmental and human health. Various studies have been conducted to monitor different forms of mercury. The objective of this study was to develop a novel setup for assessing gas phase elemental mercury vapor adsorpt…
Thomas W Hansen, Federico Masini, Davide Deiana, Jane H Nielsen, Ib Chorkendorff; Morphology of Ruthenium Particles for Methanation under Reactive Conditio
Isophrone diisocyanate (IPDI), polycarbonate diol (PCD)과 dimethylol propionic acid (DMPA)를 출발물질로 하여 수분산 폴리우레탄(waterborne polyurethane dispersion, WPUD)을 합성하였다. 이 WPUD에 아크릴 단량체인 methyl methacrylate (MMA), 2-hydroxyethyl methacrylate (HEMA)와 butyl acrylate (BA)를 각각 첨가하여 다양한 종류의 수분산 아크릴 폴리우레탄(waterborne acrylic polyureth…
Adedapo A Oni, Xiahan Sang, Aakash Kumar, Selva V Raju, Srikant Srinivasan, Susan Sinnott, Surendra Saxena, Krishna Rajan, James M LeBeau; Direct Lattice P
Jinwoo Hwang, Jack Y Zhang, Adrian J D’ Alfonso, Leslie J Allen, Susanne Stemmer; Three-Dimensional Observation of Dopant Atoms in Quantitative Scanning Tr
Medical use quartz components for electromagnetic shielding materials research topics very rarely, therefore, intend to systematic development of coated quartz glass materials. The considerations for against electromagnetic waves (Electromagnetic Interference Shielding, EMI), one conductive coating film is required. T…
Raynald Gauvin, Nicolas Brodusch, Hendrix Demers, Patrick Woo; High Resolution Imaging in the Field Emission Scanning Electron Microscope at Low Accelerati
The synthsis, crystal structure, thermal analysis and spectroscopic studies of two novel zinc(II) coordination polymers Zn 4 (NA) 4 Dpa 2 ( I ) and Zn(Inic)(Bpdc) 0.5 ( II ) (NA = niacin, Inic = isonictinic acid, Dpa = 2,2′-biphenyldicarboxlate, Bpdc = 4,4′-biphenyldicarboxylate) are presented here. The crystal struct…
Xiahan Sang, Everett D Grimley, Changning Niu, Douglas L Irving, James M LeBeau; Putting a New Spin on Scanning Transmission Electron Microscopy, Microscop
Anti-corrosion performance of titanium alloy/pure titanium was studied from the aspect of electrochemistry. Anode polarization test and electrochemistry impedance spectroscopy were applied to investigate the influence of different ionic solution on corrosion behaviors of titanium alloy and pure titanium. From the X-ra…
All aspects of instrument control, data acquisition, simulation and analysis are expected to merge in the future. For instance real time data analysis will feed back influencing the instrument control in order to optimize the measurement time and simulations themselves will control the instrument. This presentation wi…