摘要:
The present invention relates to an automatic real-time quantitative amplification system which can perform analysis of various biological samples, and more particularly to an automatic real-time quantitative amplification system in which a plurality of decks for respectively accommodating biological samples are put in a deck storing/transferring device, whereby it is possible to automatically analyze an amount or existence of a target substance containing a target nucleic acid in the biologic sample, such as a particular gene, a particular, a particular pathogenic bacterium and a particular protein, by amplifying the target nucleic acid purified by some processes of purification, purification after culture, or purification after reaction of the target substance contained in the biological sample and then checking an amount of the amplified target nucleic acid.
摘要:
Provided are methods of forming a material layer by chemically adsorbing metal atoms to a substrate having anions formed on the surface thereof, and a method of fabricating a memory device by using the material layer forming method. Accordingly, a via hole with a small diameter can be filled with a material layer without forming voids or seams. Thus, a reliable memory device can be obtained.
摘要:
Provided are methods of fabricating a semiconductor device including a phase change layer. Methods may include forming a dielectric layer on a substrate, forming an opening in the dielectric layer and depositing, on the substrate having the opening, a phase change layer that contains an element that lowers a process temperature of a thermal treatment process to a temperature that is lower than a melting point of the phase change layer. Methods may include migrating a portion of the phase change layer from outside the opening, into the opening by the thermal treatment process that includes the process temperature that is lower than the melting point of the phase change layer.
摘要:
A phase changeable material layer usable in a semiconductor memory device and a method of forming the same are disclosed. The method includes forming a plasma in a chamber having a substrate disposed therein, providing a first source gas including a germanium based material to form a first layer including the germanium based material on the substrate while maintaining the plasma in the chamber, providing a second source gas including a tellurium based material to react with the first layer to form a first composite material layer including a germanium-tellurium composite material on the substrate while maintaining the plasma in the chamber, providing a third source gas including an antimony based material to form a second layer including the antimony based material on the first composite material layer while maintaining the plasma in the chamber, and providing a fourth source gas including tellurium based material to react with the second layer including antimony based material to form a second composite material layer including an antimony-tellurium composite material on the first composite material layer. Accordingly, the phase changeable material layer may be formed at a low temperature and power to have desirable electrical characteristics.
摘要:
A multilayer electrode structure has a conductive layer including aluminum, an oxide layer formed on the conductive layer, and an oxygen diffusion barrier layer. The oxide layer includes zirconium oxide and/or titanium oxide. The oxygen diffusion barrier layer is formed at an interface between the conductive layer and the oxide layer by re-oxidizing the oxide layer. The oxygen diffusion barrier layer includes aluminum oxide.
摘要:
A unit cell structure in a non-volatile semiconductor device includes a lower electrode. The variable resistor is formed on the lower electrode and includes a first insulation thin film, a third insulation thin film, and a second insulation thin film located between the first and third insulation thin films. A breakdown voltage of the second insulation thin film is lower than respective breakdown voltages of the first and third insulation thin films. An upper electrode is formed on the variable resistor.
摘要:
Provided are 1) a method for forming a ruthenium film under a single process condition, whereby high adhesion of the ruthenium film to a lower layer is maintained, and 2) a method for manufacturing an metal-insulator-metal (MIM) capacitor using the ruthenium film forming method. The method for forming a ruthenium film includes supplying bis(isoheptane-2,4-dionato)norbornadiene ruthenium at a flow rate of 0.2–1 ccm and oxygen at a flow rate of 20–60 sccm, and depositing the ruthenium film at a temperature of 330–430° C. under a pressure of 0.5–5 Torr using chemical vapor deposition (CVD).
摘要:
A data processing device for transmitting a first data includes a data generator configured to provide the first data, a cyclic redundancy check (CRC) generator configured to generate a CRC information having at least one bit whose binary value is modified in response to a toggle information, and a data transmitter configured to combine the CRC information and the first data as a combined data and output the combined data in serial. A data processing method for transmitting a first data includes a step of generating a first data, a step of generating cyclic redundancy check (CRC) information having at least one bit whose binary value is modified in response to a toggle information, and a step of generating a combined data by combining the generated CRC information and the first data as a combined data and outputting the combined data in serial.
摘要:
Provided is a method of fabricating a phase-change memory device. The phase-change memory device includes a memory cell having a switching device and a phase change pattern. The method includes; forming a TiC layer on a contact electrically connecting the switching device using a plasma enhanced cyclic chemical vapor deposition (PE-cyclic CVD) process, patterning the TiC layer to form a lower electrode on the contact, and forming the phase-change pattern on the lower electrode.
摘要:
Provided are a phase change memory device and a method for forming the phase change memory device. The method includes forming a phase change material layer by providing reactive radicals to a substrate. The reactive radicals may comprise precursors for a phase change material and nitrogen.