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The use of rayon in 1920s and 1930s garments confronts conservators with new challenges: definitive fibre identification involves more than basic microscopy and treatment can be difficult with little available research on early rayon and its conservation. Rayon is expected to degrade similarly to...
This study dealt with two experimental topics. One topic evaluated the relationship between molar refractivity and the experimentally measurable parameters refractive index, density and molar mass. The other topic dealt with an experimental method to determine oxygen solubility in...
Nanofabricated optically anisotropic uniaxial thin films with deep submicron feature sizes are emerging as potential platforms for low-loss all-dielectric meta-materials and for Dyakonov surface wave-based sub-wavelength optical confinement and guiding at interfaces with isotropic media. In this...