摘要:
The present invention relates to a monoclonal antibody against hemagglutinin of highly pathogenic avian influenza virus subtype H5 or functional fragment thereof, a hybridoma producing the monoclonal antibody, and a composition comprising the monoclonal antibody or functional fragment thereof. In addition, the present invention relates to a method for preventing or treating influenza virus infection by administering the composition to a subject, and an assay kit for influenza virus comprising the monoclonal antibody or functional fragment thereof.
摘要:
A method for manufacturing a capacitor of a semiconductor memory device by a two-step thermal treatment is provided. A lower electrode is formed on a semiconductor substrate. A dielectric layer is formed over the lower electrode. An upper electrode formed of a noble metal is formed over the dielectric layer. The resultant having the upper electrode undergoes a first thermal treatment under a first atmosphere including oxygen at a first temperature which is selected to be within a range of 200-600° C., which is lower than the oxidation temperature of the upper electrode. The first thermally treated resultant undergoes a second thermal treatment under a second atmosphere without oxygen at a second temperature which is selected to be within a range of 300-900° C., which is higher than the first temperature.
摘要:
The present invention provides methods of forming metal thin films, lanthanum oxide films and high dielectric films. Compositions of metal thin films, lanthanum oxide films and high dielectric films are also provided. Further provided are semiconductor devices comprising the metal thin films, lanthanum oxide films and high dielectric films provided herein.
摘要:
A method of monitoring a density profile of impurities, the method including presetting a monitoring position of a thin layer coated on a substrate, the density profile of impurities being monitored from the monitoring position in a direction of thickness of the thin layer, moving an exposer for exposing a local area of the thin layer to the monitoring position, exposing the local area of the thin layer along the direction of thickness of the thin layer, forming a shape profile of the exposed local area of the thin layer, and monitoring the density profile of impurities by determining a density of impurities in accordance with the shape profile, and an apparatus therefor. The impurity density profile may be monitored without destroying a substrate on which a thin layer is coated, and an amount of impurities used for forming the thin layer may be monitored and controlled in real-time.
摘要:
A method for manufacturing a capping layer covering a capacitor of a semiconductor memory device, preferably a metal-insulator-metal (MIM) capacitor, wherein the method includes forming a capacitor having a lower electrode, a dielectric layer and an upper electrode on a semiconductor substrate, forming a capping layer on the capacitor, and crystallizing the dielectric layer. Here, forming the capping layer includes stabilizing for deposition of the capping layer without providing oxygen gas, depositing the capping layer by providing a reaction source for the capping layer; and purging an inside of a reactor for forming the capping layer.