摘要:
Provided is a manufacturing method of a semiconductor device composed of a step of carrying-in a wafer into a processing chamber; a step of forming an HfO2 film on the wafer by alternately supplying TEMAH and O3, under heating, into the processing chamber; and a step of carrying-out the wafer from the inside of the processing chamber, wherein in the step of forming the HfO2 film, heating temperature of TEMAH and heating temperature of O3 are set to be different.
摘要:
There is provided a substrate processing apparatus, comprising: a processing chamber that houses a plurality of substrates in a state of being stacked; a heating member that heats the substrate and an atmosphere in the processing chamber; a first gas supply member that supplies a source gas that thermally-decomposes; a second gas supply member that supplies oxidative gas; an exhaust member that exhausts the atmosphere in the processing chamber; and a controller that controls at least the first gas supply member, the second gas supply member, and the exhaust member. The first gas supply member further includes at least one inlet opening that introduces the source gas into the processing chamber; the first inlet opening opens so as to avoid the side of the substrate; the second gas supply member further includes at least one second inlet opening that introduces the oxidative gas into the processing chamber; the second inlet opening opens to the side of the substrate; and the controller controls the first and second gas supply members and the exhaust member, so that the source gas and the oxidative gas are alternately supplied and exhausted to the processing chamber, to form a desired film on the substrate.
摘要:
To improve a step coverage and a loading effect, without inviting a deterioration of throughput and an increase of cost, in a method for forming a thin film by alternately flowing a raw material and alcohol to a processing chamber. The method includes: loading a silicon wafer having a surface terminated by H into a processing chamber; supplying alcohol to supply the alcohol into the processing chamber as a first gas; first purging to discharge the first gas from an inside of the processing chamber; supplying a raw material to supply a source gas into the processing chamber as a second gas; second purging to discharge the second gas from the inside of the processing chamber; generating a desired thin film on the silicon wafer by setting as one cycle at least the aforementioned supplying alcohol, first purging, supplying the raw material, and second purging, and by repeating this cycle a prescribed number of times; and unloading the silicon wafer, with said desired thin film generated thereon, from the inside of the processing chamber.
摘要:
A method of catalytically decomposing water, which comprises contacting water with a composite catalyst comprising a solid acid catalyst and a solid base catalyst at an elevated temperature, wherein the composite catalyst contains the solid acid catalyst in an amount of 36 to 65% by weight and the balance being the solid base catalyst, and wherein the temperature is higher than a temperature at which pH values of the (H2O/O2 redox) potential and (H2O/H2 redox) potential are equal to each other, the redox potentials being given by a water potential—pH value diagram.
摘要翻译:一种催化分解水的方法,其包括使水与包含固体酸催化剂和固体碱催化剂的复合催化剂在升高的温度下接触,其中复合催化剂含有36-65重量%的固体酸催化剂,和 余量为固体碱催化剂,其中温度高于(H 2 O 2 O / O 2 O 2氧化还原)电位的pH值和(H 氧化还原电位彼此相等,氧化还原电位由水电位 - pH值图表给出。
摘要:
It is an object of the present invention to provide a lead acid battery which generates a higher power than the conventional lead acid battery does. To this end, the lead acid battery of the present invention is characterized in that electrodes are formed, each of the electrodes having a structure in which a metallic powder is disorderly distributed, the metallic powder being composed of a metallic lead powder or a lead alloy powder containing lead as a main element of composition. In the lead acid battery, a charge collection network of a metallic powder containing lead is formed. As a result, the lead acid battery generates a higher power than the conventional lead acid battery does.
摘要:
A power assist mechanism is provided that assists operation of a steering mechanism when receiving a pressurized hydraulic fluid. A hydraulic pump feeds the power assist mechanism with the pressurized hydraulic fluid when driven. An electric motor drives the hydraulic pump. A battery unit is provided for energizing the electric motor. A control unit is provided for controlling the electric power from the battery unit to the electric motor. The battery unit comprises a plurality of lead-acid batteries that are connected in series. Each lead-acid battery comprises a spirally wound positive plate, a spirally wound negative plate, a spirally wound insulating plate that is spirally wound and sandwiched between the positive and negative plates, a battery case that puts therein the spirally wound positive, negative and insulating plates and an electrolyte that is provided in the battery case.
摘要:
In a single plate lead-acid battery of the present invention are respectively formed a positive electrode capacitor layer and a negative electrode capacitor layer on surfaces of a positive electrode plate and a negative electrode plate containing an active substance, and an electric charge is accumulated in the positive electrode capacitor layer and the negative electrode capacitor layer. As a result, the single plate lead-acid battery brings out an output higher than a conventional single plate lead-acid battery.
摘要:
A hard bias (HB) structure for biasing a free layer in a MR sensor within a magnetic read head is comprised of a main biasing layer with a large negative magnetostriction (λS) value. Compressive stress in the device after lapping induces a strong in-plane anisotropy that effectively provides a longitudinal bias to stabilize the sensor. The main biasing layer is formed between two FM layers, and at least one AFM layer is disposed above the upper FM layer or below the lower FM layer. Additionally, there may be a Ta/Ni or Ta/NiFe seed layer as the bottom layer in the HB structure. Compared with a conventional abutted junction exchange bias design, the HB structure described herein results in higher output amplitude under similar asymmetry sigma and significantly decreases sidelobe occurrence. Furthermore, smaller MRWu with a similar track width is achieved since the main biasing layer acts as a side shield.
摘要:
A substrate processing device comprises a reaction vessel 11 forming a space receiving a substrate 1 and adapted to have a plurality of reaction gases supplied thereto to perform desired processing of the substrate, an exhaust port 16 formed in the reaction vessel 11 for exhausting the reaction vessel 11, and a gas supply system 70A, 70B for supplying at least a plurality of reaction gases into the reaction vessel 11, the gas supply system 70A, 70B including a cleaning gas supply unit for supplying a cleaning gas to perform desired processing of the substrate 1 to thereby remove adherents in the reaction vessel 11, and a post-processing gas supply unit for supplying a post-processing gas capable of removing the elements contained in the cleaning gas remaining in the reaction vessel 11 after the adherents have been removed by supplying the cleaning gas, the post-processing gas containing all of the reaction gases used in performing desired processing of the substrate.
摘要:
Disclosed is an engine driving system having a cell suitable for restarting an engine, wherein an engine is stopped at the time of stopping running of a vehicle and the engine is restarted at the time of starting running of the vehicle, there are provided an engine electronic control device for controlling the engine, a motor for restarting the engine and a cell for supplying an electrical power to the motor; the cell comprises an anode plate formed into a thin band-shape, a cathode plate formed into a thin band-shape and a band-like separator arranged between the anode plate and the cathode plate; and the anode plate, the cathode plate and the separator form a group of wound pole plates and the group of pole plates is immersed in electrolysis solution.