摘要:
A method of using a film formation apparatus for a semiconductor process includes a step of removing a by-product film deposited on an inner surface of a reaction chamber of the film formation apparatus. This step is performed while supplying a cleaning gas containing hydrogen fluoride into the reaction chamber, and forming a first atmosphere within the reaction chamber, which allows water to be present as a liquid film.
摘要:
A method of using a film formation apparatus for a semiconductor process includes a step of removing a by-product film deposited on an inner surface of a reaction chamber of the film formation apparatus. This step is performed while supplying a cleaning gas containing hydrogen fluoride into the reaction chamber, and forming a first atmosphere within the reaction chamber, which allows water to be present as a liquid film.
摘要:
Disclosed are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye represented by the following Chemical Formula 1, (B) an alkali soluble resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent.
摘要:
In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate. Exemplary compounds are of formula (I), (II), or (III):
摘要:
A thermal processing system (1) includes a reaction vessel (2) capable of forming a silicon nitride film on semiconductor wafers (10) through interaction between hexachlorodisilane and ammonia, and an exhaust pipe (16) connected to the reaction vessel (2). The reaction vessel 2 is heated at a temperature in the range of 500 to 900° C. and the exhaust pipe (16) is heated at 100° C. before disassembling and cleaning the exhaust pipe 16. Ammonia is supplied through a process gas supply pipe (13) into the reaction vessel (2), and the ammonia is discharged from the reaction vessel (2) into the exhaust pipe (16).
摘要:
A magnetic recording medium which is thermally stable and produces low media noise. By providing a plurality of intermediate layers made of a CoCr alloy of which saturation magnetic flux densities are controlled within a predetermined range, the magnetic recording medium simultaneously realizes both a high S/Nm and thermal stability.
摘要:
A method of and an apparatus for measuring mercury present in a hydrocarbon, wherein a gas (G) such as an air containing no mercury is allowed to flow through a column filled with an adsorbent material effective to adsorb mercury, and a hydrocarbon sample to be measured is injected into the column to allow the mercury contained therein to be adsorbed by the adsorbent material while removing a volatile component other than mercury therefrom, and measuring the amount of mercury using mercury measuring instrument.