Abstract:
A thermo-optically functional composition is disclosed. A metal component and a non-metal component, wherein the metal component comprises one or more metals and the non-metal component comprises two or more non-metals, wherein an emission spectrum or a reflection spectrum of the composition is different from an emission spectrum or a reflection spectrum of the one or more metals, the two or more non-metals, or any combinations of the metals and non-metals thereof when taken separately from the composition.
Abstract:
An ionizable mercury-free and sodium-free composition is capable of emitting radiation if excited. A radiation source includes such an ionizable mercury-free and sodium-free composition. The ionizable mercury-free and sodium-free composition includes at least a metal, a metal and a metal compound, or a metal compound.
Abstract:
As emitter is disclosed the emitter includes a base layer, where the base layer includes an emissive region of nanocavities and wherein the base layer includes hafnium and nitrogen. A radiation source including the emitter is also disclosed.
Abstract:
A high temperature, stabilized thermo-optically functional composite is disclosed. The composite includes a phase stabilized matrix including a first component stabilized by a second component and a plurality of discrete metallic particles interspersed with respect to the matrix, wherein the composite is stable at temperatures greater than about 2000 degrees K.
Abstract:
A thermo-optically functional composition is disclosed. The composition includes components A, B, C, and D, and has a thermal emission or reflection spectrum that is altered with respect to a thermal emission or reflection spectrum of a composition ABn and a thermal emission or reflection spectrum of a composition CDP, where at least A is different from C or B is different from D.
Abstract:
A thermo-optically functional composition is disclosed. The composition includes a solid solution of at least two materials selected such that the composition emits thermal radiation, wherein each material is selected from the group consisting of metal carbides, metal nitrides, metal oxides, metal borides, metal suicides and combinations thereof, wherein each metal is selected from the group consisting of tungsten or tungsten alloys, hafnium or hafnium alloys, niobium or niobium alloys, tantalum or tantalum alloys, titanium or titanium alloys, zirconium or zirconium alloys, and combinations of two or more thereof.
Abstract:
A radiation source with an ionizable mercury-free composition. The ionizable composition including at least zinc or at least one zinc compound.