摘要:
Semiconductor structures and processes for fabricating semiconductor structures comprising hafnium oxide layers modified with lanthanum oxide or a lanthanide-series metal oxide are provided. A semiconductor structure in accordance with an embodiment of the invention comprises an amorphous layer of hafnium oxide overlying a substrate. A lanthanum-containing dopant or a lanthanide-series metal-containing dopant is comprised within the amorphous layer of hafnium oxide. The process comprises growing an amorphous layer of hafnium oxide overlying a substrate. The amorphous layer of hafnium oxide is doped with a dopant having the chemical formulation LnOx, where Ln is lanthanum, a lanthanide-series metal, or a combination thereof, and X is any number greater than zero. The doping step may be performed during or after growth of the amorphous layer of hafnium oxide.
摘要翻译:提供半导体结构和制造半导体结构的方法,其包括用氧化镧或镧系金属氧化物改性的氧化铪层。 根据本发明的实施例的半导体结构包括覆盖在衬底上的氧化铪的非晶层。 含镧掺杂剂或含镧系金属的掺杂剂包含在氧化铪的非晶层内。 该方法包括在衬底上生长氧化铪的非晶层。 氧化铪的非晶层掺杂有具有化学配方LnO x x的掺杂剂,其中Ln是镧,镧系金属或其组合,X是大于零的任何数。 掺杂步骤可以在氧化铪的非晶层生长期间或之后进行。
摘要:
The invention is based, in part, on the discovery that the addition of cations, such as calcium or magnesium ions, to muscle tissue before solubilization of the muscle proteins enhances removal of membranes, which reduces oxidation and spoilage of the muscle tissue.
摘要:
High quality epitaxial layers of monocrystalline perovskite materials (18) can be grown overlying monocrystalline substrates (12) such as gallium arsenide wafers by forming a metal template layer (16) on the monocrystalline substrate. The structure includes a metal-containing layer (16) to mitigate unwanted oxidation of underlying layers and a low-temperature seed layer (19) that prevents degradation of an epitaxial layer (14) during growth of the perovskite layer (18).
摘要:
A stable oxidized structure and an improved method of making such a structure, including an improved method of making an interfacial template for growing a crystalline metal oxide structure, are disclosed. The improved method comprises the steps of providing a substrate with a clean surface and depositing a metal on the surface at a high temperature under a vacuum to form a metal-substrate compound layer on the surface with a thickness of less than one monolayer. The compound layer is then oxidized by exposing the compound layer to essentially oxygen at a low partial pressure and low temperature. The method may further comprise the step of annealing the surface while under a vacuum to further stabilize the oxidized film structure. A crystalline metal oxide structure may be subsequently epitaxially grown by using the oxidized film structure as an interfacial template and depositing on the interfacial template at least one layer of a crystalline metal oxide.
摘要:
This invention presents a multimode xDSL line card adaptive activation method, comprising the following steps: A) A master controller is installed and configured with multiple templates based on the modes of operation supported by a line card, and forwards templates to said line card; B) The line card receives templates forwarded by the master controller and activates the line card communications chip; C) The communications chip communicates with the remote CPE and decides on a mode of operation according to a handshake protocol; D) The line card employs a corresponding template according to the mode of operation chosen in Step C, and practices circuit activation with the CPE. This invention solves the existing problems in current multimode xDSL technology of poor compatibility and inability to adapt effectively.
摘要:
A method of making a plurality of photovoltaic cells (400, 800, 1112) for charging a battery (1230) of an electronic device (1010) includes forming by a self-assembly process a plurality of interdigitated photovoltaic cells (400, 800, 1112) between two terminal electrodes (102, 202, 132, 232) coupled to the battery (1230). One electrode is a transport conductive material (102, 202) including a conductive material (106, 206) having sidewalls (110, 210) defining a plurality of pores (112). A conductive electrode material (126, 226) is formed over an electrolyte (124, 224) which is formed over a sensitizing material (122, 222) which is formed over an active transport material (114, 214) on the sidewalls (110, 210).
摘要:
Methods for fabricating high work function p-MOS device metal electrodes are provided. In one embodiment, a method is provided for producing a metal electrode including the steps of: providing a high k dielectric stack with an exposed surface; contacting the exposed surface of the high k dielectric stack with a vapor of a metal oxide wherein the metal oxide is selected from the group consisting of RuOx, IrOx, ReOx, MoOx, WOx, VOx, and PdOx; and contacting the exposed surface of the dielectric stack with a vapor of an additive selected from the group consisting of SiO2, Al2O3, HfO2, ZrO2, MgO, SrO, BaO, Y2O3, La2O3, and TiO2, whereby contacting the exposed surface of the dielectric stack with the vapor of the metal oxide and the vapor of the additive forms an electrode and wherein the additive is present at an amount between about 1% to about 50% by atomic weight percent in the electrode.
摘要翻译:提供制造高功函数p-MOS器件金属电极的方法。 在一个实施例中,提供了一种用于制造金属电极的方法,包括以下步骤:提供具有暴露表面的高k电介质叠层; 使高k电介质堆叠的暴露表面与金属氧化物的蒸气接触,其中金属氧化物选自RuO x,IrO x,ReO, x,x,x,x,x,x 2,x 2,x 2,x 2,x 2,x 2, 以及使所述电介质堆叠的所述暴露表面与选自由SiO 2,Al 2 O 3 3,N 2 O 3, HfO 2,ZrO 2,MgO,SrO,BaO,Y 2 O 3,La 2 由此使电介质堆叠的暴露表面与金属氧化物的蒸气和添加剂的蒸气接触形成电极 并且其中所述添加剂以所述电极中原子量的约1%至约50%之间的量存在。
摘要:
A method for removing silicon oxide from a surface of a substrate is disclosed. The method includes depositing material onto the silicon oxide (110) and heating the substrate surface to a sufficient temperature to form volatile compounds including the silicon oxide and the deposited material (120). The method also includes heating the surface to a sufficient temperature to remove any remaining deposited material (130).
摘要:
A method for producing quantum dots. The method includes cleaning an oxide substrate and separately cleaning a metal source. The substrate is then heated and exposed to the source in an oxygen environment. This causes metal oxide quantum dots to form on the surface of the substrate.
摘要:
Apparatus and methods for keeping cameras and video recorders stable are disclosed herein. The apparatus and methods disclose a multifunctional dual-armed stabilizing system for augmenting the capabilities of equipment-stabilizing supports for camera or video recorders. Techniques are disclosed about a vertical grip tri-axial gyro electronic stabilizer that can actively adjust the motors and stabilize the camera and video recorders. A method of dynamically stabilizing a camera is also disclosed.