摘要:
A process for surface treatment of a vulcanized rubber is disclosed, said process comprising: generating a nonequilibrium low-temperature plasma under atmospheric pressure between a cathode and an insulating dielectric which is interposed between the cathode and an anode while introducing a gas for generating plasma to a plasma-generating region between the cathode and the insulating dielectric, placing the vulcanized rubber in air and outside the plasma-generating region so that a surface of the vulcanized rubber faces the plasma-generating region, and directing the gas from the plasma-generating region toward the surface of the vulcanized rubber so that the gas impinges against the rubber surface for effecting surface treatment.
摘要:
A plasma generating device includes a central conductor, a peripheral cylindrical conductor surrounding the central conductor, an insulating cylinder interposed between the central conductor and the peripheral conductor in order to prevent direct arc discharge from occurring between the central conductor and the peripheral conductor. The central and peripheral conductors and the insulating cylinder are coaxially arranged in order to define a cylindrical discharging space therein. By applying a high frequency energy to the central conductor, glow discharge is caused between the central and peripheral conductors. A reactive gas is introduced from one end of the discharging space, excited by the glow discharge and goes out from the other end as an excited plasma to a working place where a work piece is processed by the plasma.
摘要:
A superconductive device and method for the manufacture thereof is disclosed, having a tunneling Josephson element comprising a first oxide superconductor electrode, a blocking layer consisting of a metal substantially inert to oxygen formed on the surface of the oxide superconductor, an insulating thin film layer formed on the blocking layer, and a second superconductor electrode opposing said first electrode formed on the insulating thin film.
摘要:
A flux assisted solid phase epitaxy that can make a thin film having a crystalline perfection comparable with that of a bulk crystal and at a reduced cost is provided in which an amorphous film of a mixture of an objective substance to be grown epitaxially and a flux of a substance producing a eutectic with the objective substance but not producing any compound therewith is deposited on a substrate at a temperature less than a eutectic point of the substances, and the substrate is heat-treated at a temperature not less than the eutectic point of the objective and flux substances. A solid phase reaction, namely solid phase diffusion causes the objective and flux substances to be mixed together to form a liquid phase in their eutectic state from which the objective substance precipitates and epitaxially grows on the substrate.
摘要:
A flux assisted solid phase epitaxy that can make a thin film having a crystalline perfection comparable with that of a bulk crystal and at a reduced cost is provided in which an amorphous film of a mixture of an objective substance to be grown epitaxially and a flux of a substance producing a eutectic with the objective substance but not producing any compound therewith is deposited on a substrate at a temperature less than a eutectic point of the substances, and the substrate is heat-treated at a temperature not less than the eutectic point of the objective and flux substances. A solid phase reaction, namely solid phase diffusion causes the objective and flux substances to be mixed together to form a liquid phase in their eutectic state from which the objective substance precipitates and epitaxially grows on the substrate.
摘要:
A titanium dioxide.cobalt magnetic film is provided that is useful to make up a photocatalyst having high catalytic capability, a semiconductor material having an optical, an electrical and a magnetic function all in combination, and a transparent magnet. The titanium dioxide.cobalt magnetic film has a composition expressed by chemical formula: Ti1-xCoxO2 where 0
摘要:
A method and device for measuring thermoelectric characteristics of a combinatorial sample. The method and device are useful for rapid sample evaluation, the investigation of thermoelectric materials, and the carrier control of semiconductors. The device includes combinatorial samples patterned with a metal mask, a pair of sample holders for applying a small temperature gradient to the sample, a thermocouple for measuring the temperature gradient, and a probe pin array in contact with the sample.
摘要:
It comprises a mask (11) having a first, a second and a third action edge (11a, 11b, 11c), and a drive means for moving the mask (11) relative to a substrate (12) in a uniaxial direction (A) whereby moving the mask at a fixed rate of movement to cause the edges to successively act on an identical substrate region while successively applying different materials thereto forms thin films of three components successively with respective film thickness gradients oriented in three different directions mutually angularly spaced apart by an angle of 120° to allow these films to overlap, thereby forming a ternary phase diagrammatic thin film 13.
摘要:
To provide a method of making a film of organic material excellent in moisture barrier property and/or oxygen barrier property and also to provide an electronic device excellent in long term stability, in which the film obtained by such film making method is utilized to form a protective film for protecting an electronic device, and particularly an organic electronic device, to avoid deterioration of the performance, which would otherwise be brought about by moisture and oxygen in the atmosphere. The film is formed by depositing and solidifying, on a substrate, an evaporant formed by irradiating a liquid crystal polymer capable of exhibiting an optical anisotropy with pulsed laser.
摘要:
Disclosed is a device for vacuum processing that performs vapor-deposition on a substrate being heated in a vacuum chamber; the device, wherein the chamber has a light transmissible window formed in a section of the chamber; the light transmissible window and a holding part holding the substrate are connected by a linear space isolated from other parts in the chamber; a laser emitter is installed outside the light transmissible window; and the laser emitter emits a laser beam to the substrate through the linear space, thereby heating the substrate. This device enables laser heating, eliminating conventional drawbacks such as a decrease in laser output.