Nanoimprint mold surface coating

True roll-to-roll nanoimprinting has been a challenge to the community because it requires a complete set of solutions to a number of interrelated material issues. Firstly, a special roller mold is required for continuous roH-to-roll imprinting of nanostructures. One approach is to use a NIL mold that is sufficiently flexible and can be wrapped on the roller surface. In addition, the mold should have sufficient modulus and strength to be able to imprint other materials. Secondly, liquid resists should have good coating properties and low viscosity to ensure fast imprinting and... 

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