摘要:
Organometallic precursors may be utilized to form titanium silicon nitride films that act as heaters for phase change memories. By using a combination of TDMAT and TrDMASi, for example in a metal organic chemical vapor deposition chamber, a relatively high percentage of silicon may be achieved in reasonable deposition times, in some embodiments. In one embodiment, two separate bubblers may be utilized to feed the two organometallic compounds in gaseous form to the deposition chamber so that the relative proportions of the precursors can be readily controlled.
摘要:
A memory includes a phase change memory element having a memory layer of a calcogenide material and a glue layer of an alloy of the form TiaXbNc where X is selected in the group comprising silicon, aluminum, carbon, or boron, and c may be 0. The nitrogen and silicon are adapted to reduce the diffusion of titanium toward the chalcogenide layer.
摘要翻译:存储器包括相变存储元件,该相变存储元件具有硫化物质材料的存储层和形式为Ti x N b N c C的合金的胶层, / SUB>其中X选自硅,铝,碳或硼,c可以为0.氮和硅适于减少钛向硫族化物层的扩散。
摘要:
Erosion of chalcogenides in phase change memories using ovonic threshold switch selectors can be reduced by controlling columnar morphology in electrodes used in the ovonic threshold switch. The columnar morphology may cause cracks to occur which allow etchants used to etch the ovonic threshold switch to sneak through the ovonic threshold switch and to attack chalcogenides, either in the switch or in the memory element. In one embodiment, the electrode may be split into two metal nitride layers separated by an intervening metal layer.
摘要:
Radio frequency sputtering of high resistance films may be achieved in a cluster tool. Suitable radio frequency isolation may be utilized to enable RF sputtering in an environment which may sensitive to radio frequency energy.
摘要:
Organometallic precursors may be utilized to form titanium silicon nitride films that act as heaters for phase change memories. By using a combination of TDMAT and TrDMASi, for example in a metal organic chemical vapor deposition chamber, a relatively high percentage of silicon may be achieved in reasonable deposition times, in some embodiments. In one embodiment, two separate bubblers may be utilized to feed the two organometallic compounds in gaseous form to the deposition chamber so that the relative proportions of the precursors can be readily controlled.
摘要:
Embodiments of the invention provide a cellulose-sheathed carbon nanotube fiber. One aspect of the invention provides a sheathed nanotube fiber comprising: a carbon nanotube fiber; and a cellulose sheath extending co-axially along at least a first portion of a length of the carbon nanotube fiber. Another aspect of the invention provides a method of forming a sheathed carbon nanotube fiber, the method comprising: co-electrospinning a carbon nanotube fiber gel core within a cellulose solution sheath.
摘要:
Memory arrays and methods of forming the same are provided. An example memory array can include at least one plane having a plurality of memory cells arranged in a matrix and a plurality of plane selection devices. Groups of the plurality of memory cells are communicatively coupled to a respective one of a plurality of plane selection devices. A decode logic having elements is formed in a substrate material and communicatively coupled to the plurality of plane selection devices. The plurality of memory cells and the plurality of plane selection devices are not formed in the substrate material.
摘要:
A method and system for operating an online 8-direction battle game using a personal computer (PC) are provided. The system operates the 8-direction battle game through interfacing with a game providing module to provide the 8-direction battle game in an online mode with a PC. The system includes an auto-targeting unit to automatically target an object to perform a battle against a character designated by a user of the PC in the 8-direction battle game, the object being within a predetermined range from a position of the character, and a game controller to automatically control a direction in which the character faces the object based on a distance between the object and the character.
摘要:
A voltage generator for a peripheral circuit, the voltage generator includes: a voltage supplier supplying a peripheral circuit voltage having a voltage level maintained at a reference voltage level, the peripheral circuit voltage outputted in response to a driving signal; and a voltage level compensator increasing the voltage level of the peripheral circuit voltage in response to a column path command.
摘要:
Embodiments of the invention provide a cellulose-sheathed carbon nanotube fiber. One aspect of the invention provides a sheathed nanotube fiber comprising: a carbon nanotube fiber; and a cellulose sheath extending co-axially along at least a first portion of a length of the carbon nanotube fiber. Another aspect of the invention provides a method of forming a sheathed carbon nanotube fiber, the method comprising: co-electrospinning a carbon nanotube fiber gel core within a cellulose solution sheath.