Abstract: A polymerizable compound indicated by the following formula (I). In formula (I): Ar represents an optionally substituted aromatic hydrocarbon cyclic group/aromatic heterocyclic group; D represents an organic group having a carbon number of 1 to 67 and including an aromatic ring; Z1, Z2, and Y0 to Y4 each represent atomic bonding; L1 and L2 each represent a chain group; G represents an optionally substituted alicyclic group/aromatic group/alkylene group; A1, A2, B1, and B2 each represent an alicyclic group or an aromatic group; P1 and P2 each represent a hydrogen atom or a polymerizable group; and p and q are each, independently of one another, an integer of 0 to 2, with a proviso that cases in which p=0 and q=1 and in which p=1 and q=2 are excluded.

Abstract: Provided is a polymerizable compound that is useful in production of a polymer with which an optical film or the like having good reverse wavelength dispersion at long wavelengths can be produced. The polymerizable compound is indicated by formula (I-1), shown below. [In formula (I-1), Ar0 represents an aromatic hydrocarbon cyclic group having at least D0 as a substituent or an aromatic heterocyclic group having at least D0 as a substituent, and Ar1 represents an aromatic hydrocarbon cyclic group having at least D1 as a substituent or an aromatic heterocyclic group having at least D1 as a substituent, where D0 and D1 each represent, independently of one another, an organic group having a carbon number of 1 to 67 and including at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring.

Abstract: Provided is a polymerizable compound usable in the preparation of an optical film, etc. having favorable reverse wavelength dispersibility.

Abstract: In order to provide a method for producing silver nanowires in which a local maximum of optical absorption in the plasmon absorption band can be shifted toward the short wavelength side without making the wire diameter smaller, a method for producing silver nanowires includes a step of heating a mixed liquid of a dispersion of silver nanowires and metal ions of a transition metal that is different from silver, and reducing the metal ions, thereby intermittently precipitating clumps of the transition metal on a surface of the silver nanowires. The thus produced silver nanowires have metal clumps intermittently along the length direction, and a local maximum of optical absorption in the plasmon absorption band of the silver nanowires has been shifted toward the short wavelength side.

Abstract: Provided is an acrylic polymer composition comprising an acrylic polymer and a polyfunctional organic compound having a urea group, wherein the acrylic polymer composition has less than 50% decrease in molecular weight of the acrylic polymer when heated under conditions of 190° C. and 144 hours in air.

Abstract: This polymerizable compound is represented by a formula (I), this polymerizable composition contains said polymerizable compound and a polymerization initiator, this polymer is obtained by polymerizing the polymerizable compound or polymerizable composition, and this optically anisotropic product is comprised from the polymer. In the formula, each of Y1 to Y8 represents —O—, —S—, —O—C(?O)—, —C(?O)—O—, etc., Ya represents —O—, —S—, —O—C(?O)—, —C(?O)—O—, etc., each of G1 and G2 represents a divalent linear aliphatic group having 1 to 20 carbon atoms, etc., each of Z1 and Z2 represents an alkenyl group having 2 to 10 carbon atoms, etc., Ax represents an organic group having an aromatic ring and 2 to 30 carbon atoms, A1 represents a trivalent aromatic group, etc., each of A2 and A3 represents a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, each of A4 and A5 represents a divalent aromatic group having 4 to 30 carbon atoms, etc., Q1 represents an alkyl group having 1 to 6 carbon atoms, etc.

Abstract: Disclosed is a mixture containing polymerizable compounds having Formulas (III) and (IV) wherein Ar1 and Ar2 are divalent aromatic hydrocarbon or heteroaromatic ring group having D1 or D2 as a substituent; D1 and D2 are C1-C20 organic group having at least one aromatic ring selected from the group consisting of aromatic hydrocarbon ring and heteroaromatic ring; A11-A22 and B11-B22 are alicyclic or aromatic group which may have a substituent, Y11-Y22 and L11-L22 are single bond, —O—, —CO—, —CO—O—, —O—CO—, —NR21—CO—, —CO—NR22—, —O—CO—O—, —NR23—CO—O—, —O—CO—NR24— or —NR25—CO—NR26— where R21-R26 are hydrogen or C1-C6 alkyl group; R4-R9 are hydrogen, methyl group or chlorine; one of f and k is integer of 1 to 3 with the other being integer of 0 to 3; g, j, m and q are integer of 1 to 20; and h, i, n and p are 0 or 1.

Abstract: According to an embodiment, a semiconductor memory device comprises control gate electrodes, a first semiconductor layer, a gate insulating layer, a first contact, a second semiconductor layer, a second contact, and a first conductive layer. The control gate electrodes are stacked above a substrate. The first semiconductor layer faces the control gate electrodes. The gate insulating layer is provided between the control gate electrode and the first semiconductor layer. The first contact is connected to an upper end of the first semiconductor layer. The second contact is connected to a lower end of the first semiconductor layer via the second semiconductor layer. The first conductive layer is provided above the second contact. Moreover, an end of the first conductive layer closest to the first contact is closer to the first contact than an end of the second contact closest to the first contact.

Abstract: The present invention is a polymerizable compound represented by a general formula (I), a polymerazable composition, a polymer, and an optically anisotropic product.

Abstract: A connector terminal wire contains 0.1% by mass or more and 1.5% by mass or less of Fe, 0.02% by mass or more and 0.7% by mass or less of P, and 0% by mass or more and 0.7% by mass or less, in total, of at least one of Sn and Mg, with the balance being Cu and impurities.

Abstract: The present invention relates to: a polymerizable compound represented by a formula (I), wherein each of Y1 to Y8 independently represents —O—, —O—C(?O)—, —C(?O)—O— or the like; each of A2, A3, G1, and G2 independently represents a divalent linear aliphatic group having 1 to 20 carbon atoms or the like; each of Z1 and Z2 independently represents an alkenyl group having 2 to 10 carbon atoms or the like; Ax represents an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring; Ay represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or the like; A1 represents a trivalent aromatic group or the like; each of A4 and A5 independently represents a divalent aromatic group having 6 to 30 carbon atoms or the like; and Q1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or the like; and others.

Abstract: The present invention relates to: a polymerizable compound represented by a formula (I); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition; and an optically anisotropic article comprising the polymer [in the formula, Y1 to Y8 are a chemical single bond, —O—, —O—C(?O)—, —C(?O)—O—, or the like; G1 and G2 are a divalent aliphatic group having 1 to 20 carbon atoms, or the like; Z1 and Z2 are an alkenyl group having 2 to 10 carbon atoms, or the like; A1 is a tetravalent aromatic group, or the like; A2 and A3 are a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, or the like; A4 and A5 are a divalent aromatic group having 4 to 30 carbon atoms, or the like; Ax1 and Ax2 are an organic group having 2 to 30 carbon atoms that includes an aromatic ring, or the like; Ay1 and Ay2 are a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; Q1 and Q2 are a hydrogen

Abstract: A memory device includes: a wiring; an electrode that includes a first portion provided on the wiring, and a second portion provided on the first portion; a first pillar and a second pillar that are provided inside the second portion; a first conductive layer that is provided below the first pillar; and a second conductive layer that is provided below the second pillar. The second portion includes a first conductive portion provided around the first pillar and including a first conductive material, a second conductive portion provided around the second pillar and containing the first conductive material, and a third conductive portion provided around the first and second conductive portions, containing a second conductive material, and electrically connected to the first portion and the first and second conductive portions. The first portion includes the second conductive material.

Abstract: Provided is a method of producing a high-purity polymerizable compound in an industrially advantageous manner. The production method is a method of producing a polymerizable compound indicated by the following formula (I). The method includes subjecting a composition containing a halogenated compound indicated by the following formula (II) to a dehydrohalogenation reaction in an organic solvent in the presence of an aqueous layer containing a basic compound.

Abstract: Disclosed is a method of producing a compound which includes: obtaining a reaction product which contains a monoester compound represented by the following formula (I) and 1,4-cyclohexanedicarboxylic acid dichloride and/or 1,4-cyclohexanedicarboxylic acid, by reacting in an organic solvent a hydroxy compound represented by the formula Q-OH (where Q represents organic group which may have a substituent) with 1,4-cyclohexanedicarboxylic acid dichloride and/or 1,4-cyclohexanedicarboxylic acid; and mixing the reaction product with an acidic aqueous solution, where A represents hydroxyl group or chlorine atom and Q is as defined above.

Abstract: The present invention relates to: a polymerizable compound represented by a formula (I), wherein each of Y1 to Y8 independently represents —O—, —O—C(?O)—, —C(?O)—O— or the like; each of A2, A3, G1, and G2 independently represents a divalent linear aliphatic group having 1 to 20 carbon atoms or the like; each of Z1 and Z2 independently represents an alkenyl group having 2 to 10 carbon atoms or the like; Ax represents an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring; Ay represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or the like; A1 represents a trivalent aromatic group or the like; each of A4 and A5 independently represents a divalent aromatic group having 6 to 30 carbon atoms or the like; and Q1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or the like; and others.

Abstract: Provided is an acrylic polymer composition comprising an acrylic polymer and a polyfunctional organic compound having an amide group, wherein the cross-linkable acrylic polymer composition has less than 50% decrease in molecular weight of the acrylic polymer when heated under conditions of 190° C. and 144 hours in air.

Abstract: Provided is an acrylic polymer composition comprising an acrylic polymer and a polyfunctional organic compound represented by the following general formula (1): (in the general formula (1), R4 and R2 are each independently a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, R3 and R4 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms, and k is an integer of 1 or larger).

Abstract: Provided is an acrylic polymer composition comprising an acrylic polymer and a polyfunctional organic compound represented by the following general formula (1): (in the general formula (1), R4 and R2 are each independently a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; R3 and R4 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms; and k is an integer of 1 or larger).

Abstract: A memory device includes: a wiring; an electrode that includes a first portion provided on the wiring, and a second portion provided on the first portion; a first pillar and a second pillar that are provided inside the second portion; a first conductive layer that is provided below the first pillar; and a second conductive layer that is provided below the second pillar. The second portion includes a first conductive portion provided around the first pillar and including a first conductive material, a second conductive portion provided around the second pillar and containing the first conductive material, and a third conductive portion provided around the first and second conductive portions, containing a second conductive material, and electrically connected to the first portion and the first and second conductive portions. The first portion includes the second conductive material.