![]() Surface patterning using templates: Concept, properties and device applications. A rapid method of preparing perforated supporting foils for the thin carbon films used in high resolution transmission electron microscopy. Surface modification of thin tetrahedral amorphous carbon films by means of UV direct laser interference patterning. The authors declare no conflict of interest. Successful manufacturing of patterned carbon foils as described by Rouhana and Stommel would allow the design of novel composites with potentially similar mechanical properties as carbon fiber composites. Generating perforated carbon films with an energy-efficient and accurate method could allow the construction of carbon platelet composites and carbon film laminates with varying properties and applications. Such structures show high toughness properties compared with bulk ceramics and stiffness and strength properties that can be tailored to an intended application. Generating periodic porosity in brittle material also allows crack arresting and improves toughness. and Rouhana and Stommel, and structures investigated by Behr et al. The resultant perforated carbon films can be used to construct biomimetic platelet matrix composites similar to the structures described in the work of Sakhavand et al. This paper presented a novel method for the perforation and topological patterning of carbon-based material. Laser perforation, surface etching, and mechanical stamping are methods developed to generate functional perforation geometries through carbon films. Here you will find options to view and activate subscriptions, manage institutional settings and access options, access usage statistics, and more.Carbon films have several applications in many industries such as electronics, nuclear research, nano-devices, and electron microscopy. ![]() If you believe you should have access to that content, please contact your librarian.įor librarians and administrators, your personal account also provides access to institutional account management. The institutional subscription may not cover the content that you are trying to access. Oxford Academic is home to a wide variety of products.
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