X. Wendy Gu、Yoshiyuki Kikuchi、Toshihisa Nozawa 等 4 位作者2014-06-01OpenAlex
A new oxidation reaction at ultralow temperature (-30°C) by bombardment of O2neutral beam can be enhanced at the extremely low activation energy, which can efficiently form a thin oxide film of all transition metal, such as platinum and ruthenium. Meanwhile, a novel neutral beam enhanced chemical etching for transitio…
Semiconductor materials and devicesElectronic and Structural Properties of OxidesFerroelectric and Negative Capacitance Devices
В. В. Болотов、К. Е. Ivlev、П. М. Корусенко 等 5 位作者2014-06-01Physics of the Solid State
The changes in the electronic structure and phase composition of porous silicon under action of pulsed ionic beams have been studied by X-ray photoelectron spectroscopy (XPS) and X-ray absorption near-edge spectroscopy (XANES) using synchrotron radiation. The Si 2p and O 1s core photoemission spectra for different pho…
Semiconductor materials and devicesSilicon Nanostructures and PhotoluminescenceNanowire Synthesis and Applications
Zhihong Feng2014-06-01OpenAlex
Carbon electronics based on diamond and graphene field effect transistors have attracted significant attention for potential RF applications. Graphene is a 2 dimensional atomic layer of carbon atoms with unique electronic transport properties, such as outstanding carrier mobility and high carrier saturation velocity,…
Graphene research and applicationsDiamond and Carbon-based Materials ResearchBoron and Carbon Nanomaterials Research
Ji Li、Yao‐Feng Chang、Burt Fowler 等 11 位作者2014-06-01OpenAlex
Resistive random access memories (ReRAM) has attracted tremendous attention as a promising candidate for non-volatile memory. ReRAM can be classified into two categories: unipolar and bipolar memory. The advantage of unipolar memory is that it can be integrated into simple 1D-1R architecture with low static power cons…
Advanced Memory and Neural ComputingTransition Metal Oxide NanomaterialsFerroelectric and Negative Capacitance Devices
Jean-Christophe Dornstetter、Bastien Bruneau、Pavel Bulkin 等 5 位作者2014-06-01OpenAlex
Microcrystalline silicon deposited from SiF4/H2/Ar gas mixtures is used as active absorbing layer in thin film solar cells. Best solar cells are made from active layers deposited at the amorphous-to-microcrystalline transition where only a few percent of amorphous phase is present. Based on mass spectrometry measureme…
Thin-Film Transistor TechnologiesSilicon and Solar Cell TechnologiesSilicon Nanostructures and Photoluminescence
Atsushi Takei、Lihua Jin、John W. Hutchinson 等 4 位作者2014-06-01Advanced Materials
Two-dimensional ridge structures are induced by equibiaxial compression with a large equi-biaxial pre-stretch in a thin film, using a microfluidics technique. Whereas wrinkles tend to be uniformly distributed, the ridges are localized. The wrinkle-to-ridge transition and the evolution of a ridge network are studied by…
Surface Modification and SuperhydrophobicityAdhesion, Friction, and Surface InteractionsFluid Dynamics and Thin Films
Hyo-Gyoung Kwak、곽 효경、Gang Han-Gul 等 6 位作者2014-06-01Journal of the Computational Structural Engineering Institute of Korea
In the context of an increasing need for safety in concrete structures under blast and impact loading condition, the behavior of concrete under high strain rate condition has been an important issue. Since concrete subjected to impact loading associated with high strain rate shows quite different material behavior fro…
High-Velocity Impact and Material BehaviorStructural Response to Dynamic LoadsTransportation Safety and Impact Analysis
Zhenyue Luo、Y. Cheng、Shin‐Tson Wu2014-06-01SID Symposium Digest of Technical Papers
Abstract We propose a new polarization‐preserving edge‐lit light guide plate (LGP) based on total internal reflection. Our simulation results show that such a LGP exhibits several attractive features: 1.54X higher polarization efficiency, 2.4X higher on‐axis luminance, and no need for a brightness enhancement film. Wh…
Thin-Film Transistor TechnologiesOptical Coatings and Gratings
Dai Geon Yoon、Geun Hong Bang、Woo Jin Hyun 等 5 位作者2014-06-01SID Symposium Digest of Technical Papers
Abstract Solution‐processible outcoupling structures and metallic grid/nanowire based electrodes were fabricated by spin coating, spraying, and transfer process. Outcoupling structures, such as scattering layer from titanium dioxide(TiO 2 ) nanoparticle, corrugation pattern from a mixture of silicon dioxide (SiO 2 )/T…
Quantum Dots Synthesis And PropertiesOrganic Light-Emitting Diodes ResearchSemiconductor Lasers and Optical Devices
Kevin Ho、Yu Zhang、Huajun Liu 等 8 位作者2014-06-01Key engineering materials
Supercapacitors have been emerged as an important energy storage device, owing to their high power density, excellent cycle ability, fast charge-discharge processes and low self-discharging. In this work, we have developed a facile soft-templated hydrothermal procedure to produce hollow mesoporous carbon spheres, whic…
Supercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications
Lin Xu、Gai Ge Zheng、Yu Lin Chen 等 4 位作者2014-06-01Advanced materials research
TiO2thin films were deposited by ion beam assisted electron beam evaporation and annealed at 200, 300, 400 and 500 ¡æ in air for one hour. The crystal structures and morphology of the samples were analyzed by an X-ray diffractometer and an atomic force microscope. The transmittance spectra were recorded by a UV-visibl…
TiO2 Photocatalysis and Solar CellsZnO doping and propertiesGas Sensing Nanomaterials and Sensors
Lan Yang2014-06-01Advanced materials research
In this paper, a hybrid quasi-micro-pyramid structure is fabricated via nanosecond pulse laser micro-processing, which demonstrates a 15% drop in average reflectance as compared to the uniform quasi-micro-pyramid structures. The influences of laser fluence, pulse number, and designed pitch are also studied experimenta…
Laser Material Processing TechniquesAdvanced Surface Polishing TechniquesOptical Coatings and Gratings
Thomas E. Seidel、Mathew D. Halls、Alexander Goldberg 等 6 位作者2014-06-01OpenAlex
The doping of finFET sidewalls is studied using glancing angle, energetic ion beam recoil mixing of dopant-rich layers made by atomic layer deposited (ALD) films on vertical Si(100) surfaces. Density Function Theory (DTF) calculations show that surface conditions for initiating ALD with BF3and PF3dopants favor hydroxy…
Semiconductor materials and devicesDiamond and Carbon-based Materials ResearchIon-surface interactions and analysis
Song Li Zhang、Zhen Kun Zhang、Yuao Zhao2014-06-01Applied Mechanics and Materials
The properties of in-situ (Si+Al2O3)/Al composites fabricated from Al-SiO2 reaction system are investigated by X-Ray Diffraction, Scanning Electron Microscope and Differential Scanning Calorimetry technologies. The results indicate that the Si phase is plate shaped and the Al2O3 phase is mainly round and ellipsoidal.…
Advanced ceramic materials synthesisAluminum Alloys Composites PropertiesFiber-reinforced polymer composites
Adrián Alles Leal、Yolanda Pérez Reyes、Cruz Duménigo González2014-06-01DOAJ (DOAJ: Directory of Open Access Journals)
Las evaluaciones de seguridad radiológica requeridas por las regulaciones vigentes son un medio para verificar el cumplimiento de los requisitos establecidos. Diferentes métodos se han venido utilizando con estos fines. En el trabajo se exponen los resultados de la aplicación del método de las Matrices de Riesgo, que…
Risk and Safety AnalysisGraphite, nuclear technology, radiation studiesNuclear and radioactivity studies
ZhiBao LI、YingJie ZHANG、Yongjin Zou 等 9 位作者2014-06-01Scientia Sinica Chimica
Recently, more and more attentions are given to the research and development of hydrogen storage materials with high energy density for vehicle application in the research area of materials and new energy. Magnesium hydride (MgH2), with relatively cheap cost, high theoretical hydrogen capacity of 7.6 wt% and superior…
Hydrogen Storage and MaterialsSuperconductivity in MgB2 and AlloysInorganic Fluorides and Related Compounds
I. El-Araby Ali、Thomas Lampke、D. Wett 等 6 位作者2014-06-01Materialwissenschaft und Werkstofftechnik
Wärmedämmschichtsysteme (WDS) bestehen in der Regel aus einer metallischen Haftschicht und einer keramischen Deckschicht. CoNiCrAlY-Superlegierungen finden als Haftschichtmaterial weit verbreiteten Einsatz, für die Deckschichten wird oft Yttriumoxid-stabilisiertes Zirkondioxid verwendet. In der Folge der Langzeiteinwi…
Advanced ceramic materials synthesisHigh-Temperature Coating BehaviorsNuclear Materials and Properties
M.M. Shokrieh、A. Zeinedin2014-06-01DOAJ (DOAJ: Directory of Open Access Journals)
Delamination is one of the important modes of failure in laminated composite materials. In this respect, the mixed mode I/II fracture is the most major mode of delamination incidence in laminated composite. In the present research, a relation between the fracture toughness of double cantilever beam (DCB) and asymmetri…
Mechanical Behavior of CompositesFatigue and fracture mechanicsHigh-Velocity Impact and Material Behavior
Carmen Rosales、Marcos A. Sabino、R. Perera 等 5 位作者2014-06-01Revista Latinoamericana de Metalurgia y Materiales/Revista Latinoamericana de Metalurgía y Materiales
In the present work, the influence of degradation during the processing in the tensile properties of blends of poly (lactic acid), montmorillonite and two types of polyolefins as dispersed phases was studied. Polymers grafted with maleic anhydride were employed as the compatibilizing agents. The nanocomposites and the…
biodegradable polymer synthesis and propertiesMicroplastics and Plastic Pollution
JianHong JIANG、QiangGuo LI、C Li 等 8 位作者2014-06-01Scientia Sinica Chimica
A new class of ternary rare earth complexes, [RE(C7H5O3)2(C6H4NO2)·H2O] (RE = La, Ce, Nd), were synthesized from salicylic acid, vitamin B3 with rare earth nitrate by homogeneous precipitation method in a 20% aqueous ethanol. Their compositions and structures were characterized by elemental analysis, chemical analysis…
Lanthanide and Transition Metal ComplexesThermal and Kinetic AnalysisChemical Thermodynamics and Molecular Structure