Abstract: The MOS device with resistive field plate for realizing conductance modulation field effect in the present invention is based on the existing trench gate MOS device, and a semi-insulating resistive field plate electrically connected to the trench gate structure and the drain structure is added in the drift region, where the trench gate structure can control the on-off of the MOS channel, and the semi-insulating resistive field plate can adjust the doping concentration of the drift region to modulate the conductance of the on-state drift region and the distribution of off-state high-voltage blocking electric field, thus a lower on-resistance can be obtained. In addition, the modern 2.5-dimensional processing technology based on deep trench etching is adopted in the present invention, which is conducive to the miniaturization design and high density design of the structure and is more suitable for the More than Moore (beyond Moore) development of modern integrated semiconductor devices.

Abstract: A shared-dielectric MOSFET device with a resistive-field-plate and a preparation method are provided. In the shared-dielectric MOSFET device, the semi-insulating resistive-field-plate electrically connected to the trench gate structure and the drain structure is introduced in the drift region of the existing trench gate MOS devices, and when the trench gate structure controls the MOS channel to be turned on or turned off, the semi-insulating resistive-field-plate can adjust the doping concentration of the drift region, to modulate the conductance of the on-state drift region and the distribution of a off-state high-voltage blocking electric field, thereby obtaining a lower on-resistance. Meanwhile, in the preparation method of the present disclosure, the modern 2.

Abstract: The present invention provides a joint compilation method and system for a heterogeneous hardware architecture. The method comprises steps of: determining, according to calculation characteristics of heterogeneous units in the hardware architecture, a strategy for dividing an overall calculation task graph into a plurality of subtasks, and allocating the plurality of divided subtasks to corresponding heterogeneous unit compilers for compilation to generate corresponding target machine instruction codes; and, linking the generated target machine instruction codes to form a set of machine instruction codes oriented to the heterogeneous hardware architecture. With the joint compilation method and system of the present invention, an executable program body, which can run on a heterogeneous hardware architecture system and be mixed with hardware machine instruction codes of various heterogeneous units at different levels, can be automatically compiled, optimized and generated by activating one compilation.

Abstract: A method for preparing a thinning ceramic additive using a landfill leachate, comprising the following steps: filtering the landfill leachate; adding aqueous alkali and regulating pH to 7.5-9; adding a coagulant, then stirring and mixing with a blender; taking precipitates to mix with water to prepare a solution, adding a sodium hydroxide solution for alkalization, and regulating the pH to 7-8.5; adding a sulfonating agent, and reacting under an environment of 80-100° C. for 2-4 h; adding acrylic acid and N,N?-methylene bisacrylamide to the solution, then slowly adding the initiator, stirring under the condition of 80-90° C. to react for 1-3.5 h, and after the reaction is completed, drying the solution to obtain a solid matter; crushing the solid matter, and screening through a screen of 16-24 meshes; and uniformly mixing the above screened particulate matter with the montmorillonite and an additive to prepare the thinning ceramic additive.

Abstract: The present invention provides a joint compilation method and system for a heterogeneous hardware architecture. The method comprises steps of: determining, according to calculation characteristics of heterogeneous units in the hardware architecture, a strategy for dividing an overall calculation task graph into a plurality of subtasks, and allocating the plurality of divided subtasks to corresponding heterogeneous unit compilers for compilation to generate corresponding target machine instruction codes; and, linking the generated target machine instruction codes to form a set of machine instruction codes oriented to the heterogeneous hardware architecture. With the joint compilation method and system of the present invention, an executable program body, which can run on a heterogeneous hardware architecture system and be mixed with hardware machine instruction codes of various heterogeneous units at different levels, can be automatically compiled, optimized and generated by activating one compilation.

Abstract: A method for preparing a thinning ceramic additive using a landfill leachate, comprising the following steps: filtering the landfill leachate; adding aqueous alkali and regulating pH to 7.5-9; adding a coagulant, then stirring and mixing with a blender; taking precipitates to mix with water to prepare a solution, adding a sodium hydroxide solution for alkalization, and regulating the pH to 7-8.5; adding a sulfonating agent, and reacting under an environment of 80-100° C. for 2-4 h; adding acrylic acid and N,N?-methylene bisacrylamide to the solution, then slowly adding the initiator, stirring under the condition of 80-90° C. to react for 1-3.5 h, and after the reaction is completed, drying the solution to obtain a solid matter; crushing the solid matter, and screening through a screen of 16-24 meshes; and uniformly mixing the above screened particulate matter with the montmorillonite and an additive to prepare the thinning ceramic additive.