Datlmasyla
Datlmasyla is a fictional mineral used in speculative materials science and world-building to illustrate advanced crystal materials with optical properties. In imagined contexts, datlmasyla forms a dense, chemically inert ceramic-like lattice that can sustain coherent light with unusually low losses and high environmental stability. It is often described as hard, with a Mohs rating around 7 to 8, and as possessing a high dielectric constant and a refractive index in the range of 2.0 to 2.3.
Etymology: The name Datlmasyla derives from fictional roots in the Datlian language, with the suffix -yla indicating
Properties: In descriptions, datlmasyla shows persistent luminescence after brief ultraviolet exposure and notable nonlinear optical responses
Synthesis and structure: In speculative literature, datlmasyla is grown as single crystals by high-temperature, high-pressure synthesis
Applications: Proposed uses include integrated optical circuits, photonic crystals, durable coatings for harsh environments, and compact
History: The concept first appears in 22nd-century world-building texts and has since been referenced in discussions