摘要:
The invention relates to fused silica having low compaction under high energy irradation, particularly adaptable for use in photolithography applications.
摘要:
An insulating glass-ceramic substrate for synthesizing graphene includes discrete, crystalline, nanophase metallic regions capable of catalyzing graphene growth. The nanophase regions may be formed by thermal treatment of a glass-ceramic substrate containing the corresponding metal oxide. Single layer and double layer graphene are prepared on the modified glass-ceramic substrate in a vacuum chemical vapor deposition (CVD) process from hydrocarbon precursors. The graphene-coated glass-ceramic substrate is electrically conductive.
摘要:
Embodiments are directed to glass frits containing phosphors that can be used in LED lighting devices and for methods associated therewith for making the phosphor containing glass frit and their use in glass articles, for example, LED devices.
摘要:
Glass articles with infrared reflectivity and methods for making the same are disclosed herein. In one embodiment, glass article having infrared reflectivity includes a first surface, a second surface and a body extending between the first and second surfaces. A plurality of discrete layers of metallic silver are formed in the body creating at least one optical cavity in the body. Each discrete layer may have a thickness T such that 100 nm≦T≦250 nm and may be spaced apart from adjacent layers of metallic silver by a spacing S≦500. The glass article reflects at least a portion of electromagnetic radiation incident on the glass article having a wavelength from 800 nm to 2500 nm and transmits at least a portion of electromagnetic radiation incident on the glass article having a wavelength from 390 nm to 750 nm.