Abstract: Provided is an orientation agent for NMR spectroscopy containing a nanosheet which is easy to prepare, excellent in handleability, economic efficiency and versatility, and is capable of being stably aligned to the magnetic field. The nanosheet is coated with a compound having a molecular weight of 1,500 or more and containing 35 or more functional groups per molecule, said functional groups being composed of at least one selected from a hydroxy group, an amino group, an amide group, a carbonyl group, a carboxyl group, a sulfo group, a phosphate group, an imidazole group and a guanidine group.

Abstract: Provided is a solar cell including: a crystalline silicon semiconductor substrate having a specific radius of curvature; a plurality of microwire structures that extend from a first surface of the crystalline silicon semiconductor substrate in a vertical direction and are arranged spaced apart from each other; a first layer positioned on the first surface of the crystalline silicon semiconductor substrate and forming a P-N junction with the crystalline silicon semiconductor substrate; a first electrode part positioned on the first layer and connected to the first layer; a second layer positioned on a second surface of the crystalline silicon semiconductor substrate which is opposite the first surface; and a second electrode part positioned on the second layer and connected with the second layer.

Abstract: Provided are core-shell particles which are kept stable in a solvent such as water for a long period. Each core-shell particle includes a core which contains a hydrophobic polymer having an anionic group and a shell which contains calcium phosphate. At least one of calcium atoms contained in calcium phosphate is chemically bonded to a functional group derived from the anionic group. In a method of manufacturing core-shell particles each core-shell particle includes a core which contains a hydrophobic polymer and a shell which contains calcium phosphate, the method includes the steps of: mixing a water-soluble organic solution which contains a hydrophobic polymer having an anionic group with a solution which contains calcium ion so as to obtain a first mixed solution; mixing the first mixed solution with a solution which contains phosphate ions so as to obtain a second mixed solution; and stirring the second mixed solution.

Abstract: A silicon carbide semiconductor device includes a silicon carbide substrate and a gate insulating film. The silicon carbide substrate includes a first impurity region, a second impurity region, a third impurity region, a fourth impurity region, a fifth impurity region, and a sixth impurity region. A first main surface of the silicon carbide substrate is provided with a trench defined by a side surface and a bottom portion. The sixth impurity region includes a first region which faces the bottom portion and a second region which faces a second main surface of the silicon carbide substrate. The first region is higher in impurity concentration than the second region. In a direction perpendicular to the second main surface, a fifth main surface of the fourth impurity region is located between a sixth main surface of the second impurity region and the second main surface.

Abstract: Problem to Be Solved: to provide a chromophore having a far superior nonlinear optical activity to conventional chromophores and to provide a nonlinear optical element comprising said chromophore. Solution: a chromophore comprising a donor structure D, a ?-conjugated bridge structure B, and an acceptor structure A, the donor structure D comprising an aryl group substituted with a substituted oxy group; and a nonlinear optical element comprising said chromophore.

Abstract: A credibility determining system enabling highly accurate credibility determination of given information includes causal relation knowledge DB 90 and search scope constraint DB 88. Causal relation knowledge each includes a combination of cause and result parts, and time and position constraints associated with the causal relation.

Abstract: Exemplary Embodiments of the invention address the problem of providing semiconductor single-layer carbon nanotubes in which the light emission energy thereof is lowered by approximately 300 meV, and a method for manufacturing the same. In one embodiment of the invention, by applying a method for directly irradiating semiconductor single-layer carbon nanotubes with ultraviolet light in atmospheric air, ozone is generated in the atmosphere, a gram amount of oxygen atoms is introduced to the semiconductor single-layer carbon nanotubes, and semiconductor single-layer carbon nanotubes in which the light emission energy thereof is lowered by approximately 300 meV.

Abstract: A method of production of carbamic acid ester has a high yield and high selectivity and is superior in economy. The method of production of a carbamic acid ester includes reacting an amine, carbon dioxide, and an alkoxysilane compound in the presence of a catalyst containing a zinc compound or an alkali metal compound or in the presence of an ionic liquid. A carbamic acid ester is produced, for example by reacting aniline, carbon dioxide, and tetramethoxysilane at a temperature of 150 to 180° C. in the presence of zinc acetate and 2,2?-bipyridine.

Abstract: A method of manufacturing a semiconductor package and a semiconductor package in which positional alignment between a wafer and a substrate until the wafer is mounted and packaged on the substrate is achieved accurately. A wafer is mounted on a package substrate by using first alignment marks and D-cuts as benchmarks, and then a mold resin layer is formed on the wafer in a state in which the first alignment mark is exposed. A part of the mold resin layer is removed by using the D-cuts exposed from the mold resin layer as benchmarks, so that the first alignment marks can be visually recognized. A second alignment marks are formed on the mold resin layer by using the first alignment marks as benchmarks. A Cu redistribution layer to be conducted to a pad portion is formed on a mold resin layer by using the second alignment marks as benchmarks.

Abstract: Provided are: a novel magnetic material having high magnetic stability, in particular, having an extremely high saturation magnetization; and a method for producing the same, wherein the magnetic material, due to having a higher saturation magnetization than ferrite magnetic materials and a higher electrical resistivity than existing metallic magnetic materials, resolves problems such as eddy current loss. According to the present invention, Co-ferrite nanoparticles obtained by wet synthesis are reduced in hydrogen and subjected to grain growth, and bcc- or fcc-(Fe, Co) phases and Co-enriched phases are nano-dispersed using phase separation via a disproportionation reaction to prepare a magnetic material powder. In addition, the magnetic material powder is sintered into a solid magnetic material.

Abstract: One embodiment relates to a system and method by which the magnetic susceptibility of a fluid is changed to separate the fluid according to differences in magnetic susceptibility. According to one embodiment, a fluid separation system and method can efficiently separate materials contained in a fluid according to magnetic susceptibility, without damage such as hemolysis or without changes in the types or concentrations of marker proteins in plasma.

Abstract: An analysis method for using an analyzer to analyze consistency between data on the amount of reaction obtained by a predetermined treatment performed on a plurality of substances included in a specimen and a known pathway includes: the analyzer acquiring the data on the amount of reaction for a plurality of specimens; and the analyzer reading, from a storage stored with data on a known pathway including the substances as nodes, the data on the known pathway and determining consistency between the known pathway and the data on the amount of reaction. The known pathway is an undirected graph.

Abstract: To provide a key monocrystalline magnetoresistance element necessary for accomplishing mass production and cost reduction for applying a monocrystalline giant magnetoresistance element using a Heusler alloy to practical devices. A monocrystalline magnetoresistance element of the present invention includes a silicon substrate 11, a base layer 12 having a B2 structure laminated on the silicon substrate 11, a first non-magnetic layer 13 laminated on the base layer 12 having a B2 structure, and a giant magnetoresistance effect layer 17 having at least one laminate layer including a lower ferromagnetic layer 14, an upper ferromagnetic layer 16, and a second non-magnetic layer 15 disposed between the lower ferromagnetic layer 14 and the upper ferromagnetic layer 16.

Abstract: The present disclosure relates to genetic markers for discrimination and detection of bacteria causing Edwardsiellosis and Streptococcosis in fish, and a method for discriminating and detecting the bacteria using the same. A genetic marker for discrimination and/or detection of each of Edwardsiella tarda, Streptococcus iniae, Streptococcus parauberis and Lactococcus garvieae, which cause fish diseases, is selected and a peptide nucleic acid and a primer pair, which are specific for the genetic marker, are used to amplify and obtain melting curves having different fluorescences depending on bacterial species. Thus, bacteria that cause fish diseases can be discriminated and whether or not fish would be infected with the bacteria can be detected in a simple, rapid and accurate manner.

Abstract: Provided is a vanadium oxide film which shows substantially no hysteresis of resistivity changes due to temperature rising/falling, has a low resistivity at room temperature, has a large absolute value of the temperature coefficient of resistance, and shows semiconductor-like resistance changes in a wide temperature range. In the vanadium oxide film, a portion of the vanadium has been replaced by aluminum and copper, and the amount of substance of aluminum is 10 mol % based on the sum total of the amount of substance of vanadium, the amount of substance of aluminum, and the amount of substance of copper. This vanadium oxide film has a low resistivity, has a large absolute value of the temperature coefficient of resistance, and shows substantially no hysteresis of resistivity changes due to temperature rising/falling.

Abstract: The output voltage of an MRAM is increased by means of an Fe(001)/MgO(001)/Fe(001) MTJ device, which is formed by microfabrication of a sample prepared as follows: A single-crystalline MgO (001) substrate is prepared. An epitaxial Fe(001) lower electrode (a first electrode) is grown on a MgO(001) seed layer at room temperature, followed by annealing under ultrahigh vacuum. A MgO(001) barrier layer is epitaxially formed on the Fe(001) lower electrode (the first electrode) at room temperature, using a MgO electron-beam evaporation. A Fe(001) upper electrode (a second electrode) is then formed on the MgO(001) barrier layer at room temperature. This is successively followed by the deposition of a Co layer on the Fe(001) upper electrode (the second electrode). The Co layer is provided so as to increase the coercive force of the upper electrode in order to realize an antiparallel magnetization alignment.

Abstract: This disclosure describes systems, methods, and apparatus for multilayer superconducting structures comprising electroplated Rhenium, where the Rhenium operates in a superconducting regime at or above 4.2 K, or above 1.8 K where specific temperatures and times of annealing have occurred. The structure can include at least a first conductive layer applied to a substrate, where the Rhenium layer is electroplated to the first layer. A third layer formed from the same or a different conductor as the first layer can be formed atop the Rhenium layer.

Abstract: The present invention relates to a method of separating rare earth elements from rare earth polishing powder waste by a hydrometallurgical process, the method comprising the steps of: synthesizing sodium rare-earth double sulfates by adding sulfuric acid and sodium hydroxide to the rare earth polishing powder waste; converting the sodium rare-earth double sulfates into rare earth hydroxides; and separating cerium (Ce), lanthanum (La), praseodymium (Pr), and neodymium (Nd) from the rare earth hydroxides by adding hydrochloric acid and sulfuric acid. The present invention makes it possible to recover 99% or more of rare earth elements, including cerium (Ce), lanthanum (La), praseodymium (Pr), and neodymium (Nd) from rare earth polishing powder waste, and enables the recovered rare earth elements to be recycled, thereby achieving great industrial economic benefits.

Abstract: A resin composition includes: (a) a supported platinum catalyst having a structure shown by the following general formula (1) in which a platinum complex is supported on a surface of an inorganic oxide; and (b) a thermoplastic matrix resin. The resin composition is usable as an addition-reaction catalyst capable of imparting sufficient storability and quick curability to an addition-reaction curable composition. In the formula, L represents a ligand selected from carbon monoxide, an olefin compound, an amine compound, a phosphine compound, an N-heterocyclic carbene compound, a nitrile compound, and an isocyanide compound; and n represents the number of Ls and an integer from 0 to 2.

Abstract: A manufacturing yield and reliability of a semiconductor device including a power semiconductor element is improved. A plurality of trenches DT extending in an x direction and spaced apart from each other in a y direction orthogonal to the x direction are formed in a substrate having a main crystal surface tilted with respect to a <11-20> direction. Also, a super-junction structure is constituted of a p-type column region PC made of a semiconductor layer embedded in the trench DT and an n-type column region NC made of a part of the substrate between the trenches DT adjacent in the y direction, and an angle error between the extending direction of the trench DT (x direction) and the <11-20> direction is within ±?. The ? is determined by {arctan {k× (w/h)}}/13 for the trench having a height of h and a width of w. Herein, the k is at least smaller than 2, preferably 0.9 or less, more preferably 0.5 or less, and still more preferably 0.3 or less.