REVERSE TRANSFER OF NANOSTENCIL PATTERNS USING INTERMEDIATE SACRIFICIAL LAYER AND LIFT-OFF
We have developed a new process for reversing the nanostencil patterns by using an intermediate sacrificial layer. Using this process, we can pattern isolated ‘empty’ shapes with their background filled with a certain material, which is impossible with the normal stencil technique. By combining the reverse and normal patterning process properly, we can utilize the nanostencil technology as a more powerful tool for forming various types of micro- and nano-structures.
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Park, C. W., Vazquez, O., van den Boogaart, M. A. F., & Brugger, J. (2006). REVERSE TRANSFER OF NANOSTENCIL PATTERNS USING INTERMEDIATE SACRIFICIAL LAYER AND LIFT-OFF. https://infoscience.epfl.ch/handle/20.500.14299/228881
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