Zeitschriftenaufsätze

Fractal structures are often observed in small-angle scattering experiments where a simple power law q^{-\alpha} describes the scattering intensity over many orders of magnitude. Most theories, however, level off towards lower q in a Guinier scattering that describes a simple maximum size with no specific structure. [...]

Novel lithium aluminosilicate/titanium carbide composites were developed to achieve near-zero thermalexpansion and electrical discharge machinability (EDM). The approach involved combining a negative thermal expansion phase (β-eucryptite) with a positive thermal expansion reinforcing phase (nTiC). [...]