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  1. No Access

    Article

    Microstructured Silica as an Optical-Fiber Material

    J. C. Knight, T. A. Birks, B. J. Mangan, P. St. J. Russell in MRS Bulletin (2001)

  2. No Access

    Chapter and Conference Paper

    From Scattering to Waveguiding: Photonic Crystal Fibres

    Photonic crystals are formed of a regularly patterned microstructured material, with a pitch comparable to the optical wavelength. These materials exhibit unusual optical properties due to the interference of ...

    J. C. Knight, T. A. Birks, R. F. Cregan, J. Broeng… in Light Scattering from Microstructures (2000)

  3. No Access

    Article

    Nanoindentation experiments on some amorphous hydrogenated carbon (a-C:H) thin films on silicon

    Ultra-low-load indentation (nanoindentation) experiments have been used to investigate the load-displacement characteristics of two types of hydrogenated carbon films (a “hard” and a “soft” version ∼230 and ∼2...

    J. C. Knight, A. J. Whitehead, T. F. Page in Journal of Materials Science (1992)

  4. No Access

    Article

    The mechanical properties of ceramics from bauxite waste

    This paper summarizes the development of engineering ceramics made from bauxite waste (“red mud”) produced in the alumina industry in Jamaica. Test specimens are fabricated from powders by sintering. For a par...

    J. C. Knight, Arun S. Wagh, W. A. Reid in Journal of Materials Science (1986)