We have derived compact algebraic bounds for the limit behavior of the magnetic coupling coefficient, κ, for axially aligned multilayer coils. These bounds are validated experimentally. We have also found an expression based on the coil geometry that captures its long-range magnetic behavior. In particular, the limit behavior of the magnetic coupling coefficient is the same for any pair of axially aligned multilayer coils when the separation distance is normalized by this expression.
The Lexmark SCOPE team will be researching and developing a new type of polymer foam which meets a target range of specifications for the toner adder roll component of laser printers. This will include research into foaming techniques, polymer chemistry and testing procedures in addition to application of this research through materials synthesis. Additionally, the Lexmark SCOPE team will be conceptualizing a novel system to fuse loose toner powder to the paper during the printing process. The objective is to create a fuser that heats up more quickly and efficiently. This will involve investigating new technologies and materials that will be applicable to designing an innovative fusing method.
The Vision Robotics SCOPE team will conceptualize, design, and prototype an automated fruit picking end effector for use by the tree fruit industry. The design will include considerations for low production costs, a life time on the order of millions of cycles, and a picking time of less than a second.