Hidenori Hiramatsu、Takayoshi Katase、Toshio Kamiya 等 4 位作者2013-01-11IEEE Transactions on Applied Superconductivity
A nonequilibrium phase (Sr1-xLax)Fe2As2was formed by epitaxial film-growth. The resulting films emerged superconductivity along with suppression of the resistivity anomaly, which is associated with magnetic and structural phase transitions. The maximum critical temperature was 20.8 K, which is almost the same as that…
Corporate Taxation and AvoidanceIron-based superconductors researchIntellectual Capital and Performance Analysis
Xiulan Duan、Fapeng Yu、Yuan‐Chun Wu2013-01-11European Journal of Inorganic Chemistry
Abstract Co x Zn 1– x Ga 2 O 4 (0 ≤ x ≤ 1) nanoparticles were synthesized by the sol‐gel method and characterized by X‐ray powder diffraction (XRD), transmission electron microscopy (TEM), X‐ray photoelectron spectroscopy (XPS), 71 Ga solid‐state NMR spectroscopy, and UV/Vis spectroscopy. The results show that the Co…
Luminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics SynthesisGa2O3 and related materials
Hiroshi Yabu2013-01-11Langmuir
A bottom-up approach to creating 3D assemblies of Au nanorings by drying aqueous dispersions of PS colloidal particles and Au NPs is shown. The evaporation of water from the dispersion allowed for the formation of hexagonally assembled colloidal crystals and nanorings composed of Au nanoparticles among the PS colloida…
Gold and Silver Nanoparticles Synthesis and ApplicationsPhotonic Crystals and ApplicationsNanomaterials and Printing Technologies
Piyali Hatua、Abhijit Majumdar、Apurba K. Das2013-01-11Journal of the Textile Institute
Ultraviolet protection factor (UPF) of fabrics made of 100% cotton and 100% bamboo viscose yarns were studied and a comparative analysis carried out using curve fitting technique. Bamboo viscose fabrics showed higher shrinkage, cover percentage, areal density and UPF compared to its cotton counterpart woven with ident…
Skin Protection and AgingDyeing and Modifying Textile FibersTextile materials and evaluations
Ayça Gürarda、Esra Yukseltan、Binnaz Kaplangiray 等 4 位作者2013-01-11Textile Research Journal
This paper describes an experimental investigation into the effects of different types and amounts of lubricants on the friction properties of sewing threads. In this work, four types of sewing threads, CO, PET-spun, core-spun (PET/PET) and core-spun (PET/CO) were used. Three different lubricant types and lubricant fe…
Textile materials and evaluationsErgonomics and Musculoskeletal DisordersTribology and Wear Analysis
Kyôhei Yamashita、Akira Endo、Hirofumi Daiguji2013-01-11The Journal of Physical Chemistry C
The adsorption–desorption isotherms of water on mesoporous silicas (MPSs) with pore diameters of ∼3.8 and ∼9.1 nm were measured at 253–283 K using a volumetric method. Type V adsorption–desorption isotherms with significant hysteresis were obtained for both MPSs. In the MPS with 3.8 nm pore diameter, complete pore fil…
Mesoporous Materials and CatalysisAdsorption and Cooling SystemsAerogels and thermal insulation
Marius Toader、Holger Fiedler、Sascha Hermann 等 6 位作者2013-01-11Nanoscale Research Letters
We report on and emphasize the versatility of conductive atomic force microscopy in characterizing vertically aligned carbon nanotubes (CNTs) aimed to be used in via interconnect technology. The study is conducted on multi-walled CNT arrays vertically grown on a copper-based metal line. Voltage-dependent current mappi…
Carbon Nanotubes in CompositesForce Microscopy Techniques and ApplicationsMechanical and Optical Resonators
G. Wojtasiewicz、G. Komarzyniec、T. Janowski 等 7 位作者2013-01-11IEEE Transactions on Applied Superconductivity
Inrush current in superconducting transformers is a little-known phenomenon. Because of its high values and long time, it may lead to loss of superconductivity in transformer's windings. In the article, we present results of inrush current measurements in two superconducting transformers of the same power but differen…
Power Quality and HarmonicsPower Systems Fault DetectionMagnetic Properties and Applications
Yousuke Mizohata、Masanori Ichioka、Kazushige Machida2013-01-11Physical Review B
Local superconducting gap structure is studied as a function of nanoscale depth in electric-field-induced surface superconductivity such as in $\mathrm{SrT}\phantom{\rule{0.5pt}{0ex}}{\mathrm{iO}}_{3}$. We examine solutions of the Bogoliubov--de Gennes equation in two limiting confinement potential cases of an electri…
Physics of Superconductivity and MagnetismCold Atom Physics and Bose-Einstein CondensatesElectronic and Structural Properties of Oxides
Gülce Öğrüç Ildız、Cláudio M. Nunes、Rui Fausto2013-01-11The Journal of Physical Chemistry A
Hydantoin (C(3)H(4)N(2)O(2), 2,4-imidazolidinedione) was isolated in argon matrix at 10 K and its infrared spectrum and unimolecular photochemistry were investigated. The molecular structure of the compound was studied both at the DFT(B3LYP) and MP2 levels of approximation with valence triple- and quadruple-ζ basis se…
Nonlinear Optical Materials ResearchPhotochromic and Fluorescence ChemistryFree Radicals and Antioxidants
R Rawat、P Chaddah、Pallab Bag 等 5 位作者2013-01-11Journal of Physics Condensed Matter
Magnetic behavior of the pseudo-binary alloy Hf(1-x)Ta(x)Fe(2) has been studied, for which the zero-field ferromagnetic (FM) to antiferromagnetic (AFM) transition temperature is tuned near to T = 0 K. Our studies show that such composition lies around x = 0.230. Detailed magnetization studies on x = 0.225, 0.230 and 0…
Rare-earth and actinide compoundsIron-based superconductors researchThermal Expansion and Ionic Conductivity
Raymond Ziessel、Adela Nano、Elodie Heyer 等 5 位作者2013-01-11Chemistry - A European Journal
Bridge over troubled water: Highly fluorescent thiazolothiazole dyes with quantum yields of up to 60 % were prepared in a facile synthesis from dithiooxamide and various aldehydes. When adequately engineered, such dyes could be used as fluorescent bridges with other dyes. A sequence of highly efficient, intramolecula…
Organic Electronics and PhotovoltaicsConducting polymers and applicationsPhotochemistry and Electron Transfer Studies
Arnaud Crassous、Rozenn Bernard、S. Fusil 等 8 位作者2013-01-11Journal of Applied Physics
We describe the growth, structural, and functional characterization of BiFeO3/YBa2Cu3O7−δ ferroelectric/superconductor heterostructures. High-structural-quality bilayers are obtained, which display good ferroelectric and superconducting properties. We demonstrate that an unusually strong field-effect modulation of the…
Physics of Superconductivity and MagnetismFerroelectric and Piezoelectric MaterialsMultiferroics and related materials
T. Tamegai、Qing-Ping Ding、Hiroshi Inoue 等 9 位作者2013-01-11IEEE Transactions on Applied Superconductivity
The critical current density,Jc, in high-quality single crystals of iron-based superconductors (IBS) has reached larger than 105A/cm2at 4.2 K. This large value ofJcurged the development of potential superconducting wires or tapes based on IBS. We have fabricated superconducting wires and tapes of IBS using several tec…
Physics of Superconductivity and MagnetismMagnetic properties of thin filmsIron-based superconductors research
D. Di Gioacchino、Alessandro Puri、A. Marcelli 等 4 位作者2013-01-11IEEE Transactions on Applied Superconductivity
The newly discovered iron-based superconductors share a common layered structure. After the iron pnictide (1111) family, other iron-based superconductors such as the iron chalcogenides$ \hbox{FeTe}_{1 - {\rm x}}\hbox{Se}_{\rm x}$(11) family have been synthesized. The latter system, characterized by a simple crystal st…
Physics of Superconductivity and MagnetismRare-earth and actinide compoundsIron-based superconductors research
Wei Chen、Pingxin Song、Yongjun Dong 等 5 位作者2013-01-11Chinese Science Bulletin
Color centers of CaF2 crystals subjected to three high-dose gamma-ray irradiation treatments were studied. Three absorption bands at 349, 409 and 478 nm are ascribed to the F interstitials through the variation in difference additional absorption values. The transformation of interstitial F atoms to F ions (Fi −) is d…
Luminescence Properties of Advanced MaterialsGlass properties and applicationsSolid-state spectroscopy and crystallography
El‐Sayed M. El‐Rabaie、T.A. Taha、A. A. Higazy2013-01-11Applied Nanoscience
Cadmium sulfide nanoparticles were grown in Na 2 O–GeO 2 glass matrix by a diffusion-controlled phase decomposition of over-saturated solid solution. The structural properties of CdS nanocrystals have been studied by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), optical absorption and elect…
Quantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsCopper-based nanomaterials and applications
T. Taneda、M. Yoshizumi、Takuji Takahashi 等 13 位作者2013-01-11IEEE Transactions on Applied Superconductivity
To elucidate the self-epitaxy mechanism of pulsed-laser deposition-CeO2, a hypothetical relationship with the substrate was derived based on the ion-beam-assisted deposition layer-processing method: the smaller the misorientation angle, the larger the crystallite size. In-plane misorientation angle dependences of crys…
Catalytic Processes in Materials ScienceSemiconductor materials and devicesElectronic and Structural Properties of Oxides
Teuku Rihayat、Amroel Suryani2013-01-11Advanced materials research
An organically modified clay and a pristine clay were used to prepare biodegradable thermoplastic polyurethane (PU) paint/clay nanocomposites. In this paper, polyurethane paint /clay nanocomposites base on palm oil polyol were prepared by isocyanate, polyol and organoclay (a clay modified with Cetyl trimethyl ammonium…
Polymer Nanocomposites and PropertiesPolymer composites and self-healingSilicone and Siloxane Chemistry
Jun Li、Zhen Hu、Zongbao Wang 等 6 位作者2013-01-11Industrial & Engineering Chemistry Research
Ring-banded spherulite is an important morphology of polymer crystals, and its formation mechanism is still under debate. In this study, we synthesized poly(trimethylene terephthalate) -co- poly(trimethylene sebacate) copolyesters (PTT -co- PTS) by melting copolycondensation and studied the influence of PTS segments o…
Advanced Sensor and Energy Harvesting MaterialsPolymer crystallization and propertiesbiodegradable polymer synthesis and properties