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Hybrid Materials for Micro- and Nanofabrication

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Abstract

Hybrid organic–inorganic (HOI) sol–gel materials are becoming increasingly important as functional systems alternative to traditional organic resists for micro- and nanofabrication. Combining the processability of polymeric resists, with glass-like surface chemistry and enhanced mechanical/thermal stability, the direct use of hybrids as final micro-/nanostructured device materials is possible. Provided a specific engineering in material formulation, hybrid sol–gels can proficiently interact with radiation or undergo modifications under given thermal and pressure conditions. In this chapter, in addition to possible strategies to engineer hybrid sol–gel resists, an extensive presentation of developed material compositions and relative properties (mainly organic, inorganic, mesoporous) will be provided. Significant applications to traditional and next-generation lithography techniques will be shown, on the basis of recent reports from the scientific literature. Finally, few distinctive examples of devices realized through a synergistic engineering of hybrid materials and lithographic processes will be provided.

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Brigo, L., Della Giustina, G., Brusatin, G. (2016). Hybrid Materials for Micro- and Nanofabrication. In: Klein, L., Aparicio, M., Jitianu, A. (eds) Handbook of Sol-Gel Science and Technology. Springer, Cham. https://doi.org/10.1007/978-3-319-19454-7_110-1

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