An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties correspond to a desired spatial force function where spatial forces between field emission structures correspond to relative alignment, separation distance, and the spatial force function.

 
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< System and method for coding field emission structures

< Method for defining field emission structures using non-regular patterns

> Clean margin assessment tool

> System and method for attachment of objects

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