摘要:
Lattice-mismatched epitaxial films formed proximate non-crystalline sidewalls. Embodiments of the invention include formation of facets that direct dislocations in the films to the sidewalls.
摘要:
Methods and structures are provided for formation of devices, e.g., solar cells, on substrates including, e.g., lattice-mismatched materials, by the use of aspect ratio trapping (ART) and epitaxial layer overgrowth (ELO). In general, in a first aspect, embodiments of the invention may include a method of forming a structure. The method includes forming a first opening in a masking layer disposed over a substrate that includes a first semiconductor material. A first layer, which includes a second semi-conductor material lattice-mismatched to the first semiconductor material, is formed within the first opening. The first layer has a thickness sufficient to extend above a top surface of the masking layer. A second layer, which includes the second semiconductor material, is formed on the first layer and over at least a portion of the masking layer. A vertical growth rate of the first layer is greater than a lateral growth rate of the first layer and a lateral growth rate of the second layer is greater than a vertical growth rate of the second layer.
摘要:
The present method comprises the steps of imaging the sample under different imaging conditions to acquire multiple images, generating degradation functions for the multiple acquired images, and then generating an image with an improved resolution using the multiple acquired images and the degradation functions corresponding to the acquired images to process the image with the improved resolution.
摘要:
In accordance with the present invention, there are provided filled epoxy-based formulations wherein the filler comprises silver-coated boron nitride particulate material. In accordance with a further embodiment of the present invention, there are provided articles comprising particulate boron nitride having a silver coating on at least a portion of the surface thereof. In additional embodiments of the present invention, there are provided methods for the use of invention articles and formulations.
摘要:
The invention provides a radar system, which can increase a crossrange detection speed in the lane change state by employing a steering angle sensor, etc. loaded on a vehicle without providing additional hardware. A lane-change determining unit receives a yaw rate response from a steering angle sensor, etc., and determines whether the radar-loaded vehicle is in the steering operation for lane change. If the radar-loaded vehicle is in the lane change state, a gain setting unit shifts a tracker gain to a larger value than that in ordinary running, and calculates a range, a crossrange, a relative velocity, etc. relative to a target from the results of tracker processing executed by a filtering unit. By using the calculated range, crossrange, relative velocity, etc., a control determining unit determines whether there is a collision risk, and whether steering operation to avoid a collision is required. If there is a collision risk, a forward collision warning and a control signal for actuating automatic braking are issued. If automatic steering to avoid a collision is required, an automatic steering control signal is issued. When the lane change state is completed, the radar system is returned to the state employing a tracker gain for the ordinary running.
摘要:
The invention relates to a technique of improving a contrast of a lower-layer pattern in a multi layer by synthesizing detected signals from a plurality of detectors by using an appropriate allocation ratio in accordance with pattern arrangement. In a charged particle beam device capable of improving image quality by using detected images obtained from a plurality of detectors and in a method of improving the image quality, a method of generating one or more output images from detected images corresponding to respective outputs of the detectors that are arranged at different locations is controlled by using information of a pattern direction, an edge strength, or others calculated from a design data or the detected image. In this manner, a detection area of the detected signals can be expanded by using the plurality of detectors, and the image quality such as the contrast can be improved by synthesizing the detected signals by using the pattern direction or the edge strength calculated from the design data or the detected images.
摘要:
The present invention discloses a universal driving method and a driver of a mobile broadband device. The method includes: a WWAN server sending an OID service request to a driver; the driver sending the OID service request to a WWAN device; the WWAN device responding after parsing the OID service request, and sending a response result to the driver; the driver sending the response result to the WWAN server. The present invention is implemented by delivering the parse processing of the OID service to the WWAN device, and the driver only has a transparent transmission function, therefore the driver is universal and is able to adapt to WWAN devices in different standards; the AT module is deleted, and it's I/O function utilizes the existing reading and writing threads, thus simplifying the complex process in the existing AT module, and guaranteeing the stability and robustness of the device drivers.
摘要:
Lattice-mismatched epitaxial films formed proximate non-crystalline sidewalls. Embodiments of the invention include formation of facets that direct dislocations in the films to the sidewalls.
摘要:
A medical diagnostic device is characterized in that an image processing means (22) includes an image noise removal part (211, 211′) which removes the noise in the generated image of a person to be examined, a signal component enhancement processing part (212, 212′) which generates an enhanced-signal component image by performing signal component enhancement processing of the image from which the noise is removed by the image noise removal part, and an image combining part (213, 213′) which generates a combined image by combining the image of the person to be examined, the image from which the noise is removed by the image noise removal part, and an enhanced-signal component image subjected to signal component enhancement processing by the signal component enhancement processing part.
摘要:
Techniques for evaluating a fluid flow through a wellbore include identifying an input characterizing a fluid flow through a wellbore; identifying an input characterizing a geometry of the wellbore; generating a model of the wellbore based on the inputs characterizing the fluid flow and the geometry of the wellbore; simulating the fluid flow through the wellbore based on evaluating the model with a numerical method that determines fluid flow conditions at a first boundary location uphole and adjacent to a perforation of a plurality of perforations in the wellbore and at a second boundary location downhole and adjacent to the perforation; and preparing, based on the fluid flow conditions determined with the numerical method, an output associated with the simulated fluid flow through the wellbore for display to a user.