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Glass containing one or more of sulfur, selenium and tellurium
Chalcogenide glass (pronounced hard ch as in chemistry) is a glass containing one or more heavy chalcogens (sulfur, selenium or tellurium; polonium is
Chalcogenide_glass
Class of chemical compounds
A chalcogenide is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element. Although all group 16 elements
Chalcogenide
Novel computer memory type
C-RAM or CRAM (chalcogenide RAM)) is a type of non-volatile random-access memory. PRAMs exploit the unique behaviour of chalcogenide glass. In PCM, heat
Phase-change_memory
Electrode that is pH-sensitive
ions, such as H+, Na+, Ag+. The most common glass electrode is the pH-electrode. Only a few chalcogenide glass electrodes are presently known to be sensitive
Glass_electrode
Glass colored with uranium oxide
Uranium glass or vaseline glass or canary glass is glass which has had uranium, usually in oxide diuranate form, added to a glass mix before melting for
Uranium_glass
Light-conducting fiber
parameters. Glass optical fibers are almost always made from silica, but some other materials, such as fluorozirconate, fluoroaluminate, and chalcogenide glasses
Optical_fiber
High-strength glass, made of silica and boron trioxide
Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. The glass has numerous advantages over regular
Borosilicate_glass
Construction element consisting of at least two glass plates
Insulating glass (IG) consists of two or more glass window panes separated by a space to reduce heat transfer across a part of the building envelope. A
Insulated_glazing
Hygroscopic chemical compound of variable Na2O/SiO2 ratio precursor of waterglass
compounds, chiefly the metasilicate, also called waterglass, water glass, or liquid glass. The product has a wide variety of uses, including the formulation
Sodium_silicate
Type of safety glass processed to increase its strength
toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering
Tempered_glass
Material consisting of numerous extremely fine fibers of glass
Glass fiber (or glass fibre) is a material consisting of numerous extremely fine fibers of glass. Glassmakers throughout history have experimented with
Glass_fiber
Type of plastic reinforced by glass fiber
plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth. The plastic
Fiberglass
Variety of glass in which lead replaces the calcium content
Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. Lead glass typically contains
Lead_glass
Special glass type used for optical systems
lenses; glass melts increasingly included special components such as oxides of heavy elements (high refractive index and low dispersion), chalcogenides (sulfide
Optical_glass
Opaque or translucent, milk white or colored glass
Milk glass is an opaque or translucent, milk white or colored glass that can be blown or pressed into a wide variety of shapes. First made in Venice in
Milk_glass
Glass object created by dripping molten glass into cold water
or Batavian tears) are toughened glass beads created by dripping molten glass into cold water, which causes the glass to solidify into a tadpole-shaped
Prince_Rupert's_drop
Type of glass
Soda–lime glass, also called soda–lime–silica glass, is the transparent glass used for windowpanes and glass containers (bottles and jars) for beverages
Soda–lime_glass
Transparent non-crystalline solid material
Glass is an amorphous (non-crystalline) solid. Because it is often transparent and chemically inert, glass has found widespread practical, technological
Glass
Glass with features that make it less likely to cause injury
include toughened glass (also known as tempered glass), laminated glass, and wire mesh glass (also known as wired glass). Toughened glass was invented in
Safety_glass
Type of glass
Crown glass is a type of optical glass used in lenses and other optical components. It has a relatively low refractive index (≈1.52) and low dispersion
Crown_glass_(optics)
Reversible transition in amorphous materials
Danto, S.; Richardson, K. (2014). "Thermal properties of chalcogenide glasses". Chalcogenide Glasses. pp. 82–112. doi:10.1533/9780857093561.1.82. ISBN 978-0-85709-345-5
Glass_transition
Method of fabricating nanometer scale patterns using a special stamp
order to fill up the pattern. Amorphous semiconductors (for example, chalcogenide glass) demonstrating high refractive index and wide transparent window are
Nanoimprint_lithography
Material made by fusing powdered glass to a substrate by firing
enamel, also called porcelain enamel, is a material made by fusing powdered glass to a substrate by firing, usually between 750 and 850 °C (1,380 and 1,560 °F)
Vitreous_enamel
Chemical compound
chemical formula As2Se3. Amorphous arsenic triselenide is used as a chalcogenide glass for infrared optics. When purified, it transmits light with wavelengths
Arsenic_triselenide
Optical filter glass
Wood's glass is an optical filter glass invented in 1903 by American physicist Robert Williams Wood (1868–1955), which allows ultraviolet and infrared
Wood's_glass
Optical coating that reduces reflection
tarnished pieces of glass, and found to his surprise that they transmitted more light than new, clean pieces. The tarnish replaces the air-glass interface with
Anti-reflective_coating
Melting points of chemical mixtures
liquidus temperature is important in the glass industry because crystallization can cause severe problems during the glass melting and forming processes, and
Liquidus_and_solidus
Type of optical glass
Flint glass is optical glass that has relatively high refractive index and low Abbe number (high dispersion). Flint glasses are arbitrarily defined as
Flint_glass
Research of materials
examples. Fibers of glass are also used for long-range telecommunication and optical transmission. Scratch resistant Corning Gorilla Glass is a well-known
Materials_science
Material used in dentistry as a filling material
bracket attachment. Glass-ionomer cements are based on the reaction of silicate glass-powder (calciumaluminofluorosilicate glass) and polyacrylic acid
Glass_ionomer_cement
Red-colored glass made by adding gold to molten glass
Cranberry glass or 'Gold Ruby' glass is a red glass made by adding gold salts or colloidal gold to molten glass. Tin, in the form of stannous chloride
Cranberry_glass
Chemically strengthened glass is a type of glass that has increased strength as a result of a post-production chemical process. When broken, it still shatters
Chemically_strengthened_glass
Translucent polycrystalline solid
Glass-ceramics are polycrystalline materials produced through controlled crystallization of base glass, producing a fine uniform dispersion of crystals
Glass-ceramic
Process for relieving stress in manufactured glass
Annealing is a process of slowly cooling hot glass objects after they have been formed, to relieve residual internal stresses introduced during manufacture
Annealing_(glass)
Optical lenses that darken on exposure to certain wavelengths of light
Photochromic lenses may be made of polycarbonate, or another plastic. Glass lenses use visible light to darken. They are principally used in glasses
Photochromic_lens
Method used to apply surface coatings
dioxide alloyed with phosphorus pentoxide ("P-glass") can be used to smooth out uneven surfaces. P-glass softens and reflows at temperatures above 1000 °C
Chemical_vapor_deposition
Glass consisting of pure silica
Fused quartz, fused silica or quartz glass is a glass consisting of almost pure silica (silicon dioxide, SiO2) in amorphous (non-crystalline) form. This
Fused_quartz
Chemical compound
glaze Chalcogenide glass Cobalt glass Cranberry glass Crown glass Flint glass Fluorosilicate glass Fused quartz GeSbTe Gold ruby glass Lead glass Milk
Sodium_hexametaphosphate
Surface reactive glass-ceramic biomaterial
glasses are a group of surface reactive glass-ceramic biomaterials and include the original bioactive glass, Bioglass. The biocompatibility and bioactivity
Bioactive_glass
Brand of dish and other cookware pieces
CorningWare, is a brand of unique glass-ceramic (Pyroceram) cookware resistant to thermal shock introduced in 1958 by Corning Glass Works (later Corning Inc.)
CorningWare
Electro-optic effect
Normand and O. Normand., who observed that the permittivity, of chalcogenide glass increased by as much as 5% when irradiated with an electron gun in
Electron-refractive_effect
Bioactive glass biomaterial
Bioglass 45S5 or calcium sodium phosphosilicate, is a bioactive glass specifically composed of 45 wt% SiO2, 24.5 wt% CaO, 24.5 wt% Na2O, and 6.0 wt% P2O5
Bioglass_45S5
Deep blue glass coloured with cobalt
Cobalt glass, also known as "smalt" when ground as a pigment, is a deep blue coloured glass prepared by including a cobalt compound, typically cobalt oxide
Cobalt_glass
Lowering the temperature of a liquid below its freezing point without it becoming a solid
homogeneous nucleation occurs. Homogeneous nucleation can occur above the glass transition temperature, but if homogeneous nucleation has not occurred above
Supercooling
Type of glass
Gallium lanthanum sulfide glass is the name of a family of chalcogenide glasses, referred to as gallium lanthanum sulfide (Ga-La-S) glasses. They are
Gallium lanthanum sulfide glass
Gallium_lanthanum_sulfide_glass
Textile made from the amorphous solid
Glass cloth is a textile material woven from glass fiber yarn. Glass cloth was originally developed to be used in greenhouse paneling, allowing sunlight's
Glass_cloth
Physical property of allowing light
reflection, absorption and transmission. Some materials, such as plate glass and clean water, transmit much of the light that falls on them and reflect
Transparency_and_translucency
Azerbaijani glass manufacturing company
Inter Glass ASC is an Azerbaijani glass manufacturing company created in December 2008. According to the company, it is one of the biggest glass producers
Inter_Glass
Computer memory that does not lose its contents after being turned off
other companies are developing. Phase-change memory stores data in chalcogenide glass, which can reversibly change the phase between the amorphous and the
Non-volatile_memory
Fused coating on ceramic objects
glaze-like layer during firing. Glazing of pottery followed the invention of glass around 1500 BC, in the Middle East and Egypt with alkali glazes including
Ceramic_glaze
Chemical compound
chemical compound of germanium and tellurium and is a component of chalcogenide glass. It shows semimetallic conduction and ferroelectric behaviour. Germanium
Germanium_telluride
Chemical element with atomic number 60 (Nd)
imparts color to glass and is used in decorative glassware and optical filters. Its selective absorption of light can make the glass appear different
Neodymium
Use of ions to cause chemical changes
become an amorphous solid (such a solid produced from a melt is called a glass). In some cases, complete amorphization of a target is preferable to a highly
Ion_implantation
Fluorosilicate glass (FSG) is a glass material composed primarily of fluorine, silicon and oxygen. It has a number of uses in industry and manufacturing
Fluorosilicate_glass
Device that amplifies an optical signal
in different glass locations exhibit different spectra). Homogeneous broadening arises from the interactions with phonons of the glass, while inhomogeneous
Optical_amplifier
Airtight seal which joins glass and metal surfaces
Glass-to-metal seals are a type of mechanical seal which joins glass and metal surfaces. They are very important elements in the construction of vacuum
Glass-to-metal_seal
Effect of a material on light
chromatic aberration is largely cancelled, uses a quantification of a glass's dispersion given by its Abbe number V, where lower Abbe numbers correspond
Dispersion_(optics)
Type of glass produced in medieval Europe
Forest glass (German: Waldglas) is a type of medieval glass produced in northwestern and central Europe from approximately 1000–1700 AD using wood ash
Forest_glass
American physicist
the development, properties, and applications of optical glass, especially chalcogenide glass for transmission of infrared light over fiber optics. She
Lynda_Busse
Glass batch calculation or glass batching is the determination of the correct mix of raw materials (batch) for a glass melt. The raw materials mixture
Glass_batch_calculation
Chemical compound
as a chalcogenide glass for infrared optics. It is transparent for light between wavelengths of 620 nm and 11 μm. The arsenic trisulfide glass is more
Arsenic_trisulfide
Sensor of ion concentration in a solution
mainly H+, Na+, and Ag+. Chalcogenide glass also has selectivity for double-charged metal ions, such as Pb2+, and Cd2+. The glass membrane has excellent
Ion-selective_electrode
Glass material used in lenses
Thoriated glass is a glass material used in the manufacture of optical systems, specifically photographic lenses. It is useful to this process due to its
Thoriated_glass
Topics referred to by the same term
abstract computer for designing parallel algorithms Phase-change RAM, a chalcogenide glass type of non-volatile random-access memory Parameter RAM, an area of
Pram
Extremely durable glass-ceramic
Zerodur is a lithium-aluminosilicate glass-ceramic manufactured by Schott AG. Zerodur has a near zero coefficient of thermal expansion (CTE), and is used
Zerodur
Ultra low expansion glass (ULE) is a registered trademark of Corning Incorporated. ULE has a very low coefficient of thermal expansion and contains as
Ultra_low_expansion_glass
Chemical element with atomic number 52 (Te)
Yamashita, T.; Yamagishi, T. (1992). "Recent advances and trends in chalcogenide glass fiber technology: a review". Journal of Non-Crystalline Solids. 140:
Tellurium
Phase-changing material
silver-indium-antimony-tellurium, is a phase change material from the group of chalcogenide glasses, used in rewritable optical discs (such as rewritable CDs) and
AgInSbTe
Method for producing solid materials from small molecules
regard to physical properties in the formation of high performance glass and glass/ceramic components in 2 and 3 dimensions. In either case (discrete
Sol–gel_process
Material
Self-cleaning glass is a specific type of glass with a surface that keeps itself free of dirt and grime. The field of self-cleaning coatings on glass is divided
Self-cleaning_glass
Branch of physics that studies light
Assyrian lenses such as the Nimrud lens. The ancient Romans and Greeks filled glass spheres with water to make lenses. These practical developments were followed
Optics
Phosphor oxide based glass in which SiO2 is replaced by P2O5 as network former
Phosphate glass is a class of optical glasses composed of metaphosphates of various metals. Instead of SiO2 in silicate glasses, the glass forming substrate
Phosphate_glass
Class of glasses based on fluorides rather than oxides
Fluoride glass is a class of non-oxide optical glasses composed of fluorides of various metals. They can contain heavy metals such as zirconium, or be
Fluoride_glass
Microscopic spheres
Glass microspheres are microscopic spheres of glass manufactured for a wide variety of uses in research, medicine, consumer goods and various industries
Glass_microsphere
Type of metal surface coating
Industrial porcelain enamel (also known as glass lining, glass-lined steel, or glass fused to steel) is the use of vitreous enamel for industrial, rather
Industrial_porcelain_enamel
Class of optical fiber based on the properties of photonic crystals
microstructured polymer optical fibers. A combination of a polymer and a chalcogenide glass was used by Temelkuran et al. in 2002 for 10.6 μm wavelengths (where
Photonic-crystal_fiber
Glass having minuscule pores
Porous glass is glass that includes pores, usually in the nanometre- or micrometre-range, commonly prepared by one of the following processes: through
Porous_glass
Clear glass with microscopic metal particles sensitive to UV light
Photosensitive glass, also called photostructurable glass (PSG) or photomachinable glass, is a glass in the lithium-silicate family of glasses onto which
Photosensitive_glass
Physical properties of common glasses
otherwise, the properties of fused silica (quartz glass) and germania glass are derived from the SciGlass glass database by forming the arithmetic mean of all
List of physical properties of glass
List_of_physical_properties_of_glass
Machinable glass-ceramic material
Macor is the trademark for a machinable glass-ceramic developed and sold by Corning Inc. It is a white material that looks somewhat like porcelain. Macor
Macor
Type of glass commonly used in semiconductor device fabrication
Phosphosilicate glass, commonly referred to by the acronym PSG, is a silicate glass commonly used in semiconductor device fabrication for intermetal layers
Phosphosilicate_glass
Type of glass
of total global use) is the production of certain types of boron-treated glass fiber for insulating and structural fiberglass. In these uses the boron
Borate_glass
All-optical regenerator used in optical communications
highly nonlinear silica fibers (HNLF), microstructured silica fibers, chalcogenide fibers and tellurite fibers. At the fiber output, an optical bandpass
Mamyshev_2R_regenerator
Science of using a material's refractive index for optical effects
gradient. Ion exchange – Glass is immersed into a liquid melt with lithium ions. As a result of diffusion, sodium ions in the glass are partially exchanged
Gradient-index_optics
Type of metal fluoride glass
stable, and consequently the most used, fluoride glass, a subcategory of the heavy metal fluoride glass (HMFG) group. Typically its composition is 53% ZrF4
ZBLAN
Collection of microscopic DNA spots attached to a solid surface
thousands of identical and specific probes attached to a solid surface, such as glass, plastic or silicon biochip (commonly known as a genome chip, DNA chip or
DNA_microarray
The calculation of glass properties (glass modeling) is used to predict glass properties of interest or glass behavior under certain conditions (e.g.,
Calculation of glass properties
Calculation_of_glass_properties
Laboratory storage container
also known as media bottles or graduated bottles, are containers made of glass, plastic, borosilicate or related substances, and topped by special caps
Reagent_bottle
Collection of information about glass
A glass database is a collection of glass compositions, glass properties, glass models, associated trademark names, patents, etc. These data were collected
Glass_database
Germanium-antimony-tellurium material
(germanium-antimony-tellurium or GST) is a phase-change material from the group of chalcogenide glasses used in rewritable optical discs and phase-change memory applications
GeSbTe
Chalcogenide chemical vapor deposition is a proposed technology for depositing thin films of chalcogenides, i.e. materials derived from sulfides, selenides
Chalcogenide chemical vapour deposition
Chalcogenide_chemical_vapour_deposition
Production of optical glass without grinding and polishing
Hazardous Substances) The glass composition influences moulding tool life Chalcogenide materials require certain preform shapes Glass expansion/contraction
Precision_glass_moulding
Atomic-scale non-crystalline structure of liquids and glasses
"Topology of covalent non-crystalline solids I: Short-range order in chalcogenide alloys". Journal of Non-Crystalline Solids. 34 (2): 153. Bibcode:1979JNCS
Structure of liquids and glasses
Structure_of_liquids_and_glasses
Quantitative phase microscope
photo-expansion and microlens formation in (GeS2)0.74(Sb2S3)0.26 chalcogenide glass". Materials Research Bulletin. 47 (12): 4246–4251. doi:10.1016/j.materresbull
Digital holographic microscopy
Digital_holographic_microscopy
glaze Chalcogenide glass Cobalt glass Cranberry glass Crown glass Flint glass Fluorosilicate glass Fused quartz GeSbTe Gold ruby glass Lead glass Milk
Tellurite_glass
Physical degradation of the optical properties of fiber-optic cables
degradation of the optical properties of glass. Free hydrogen atoms are able to bind to the SiO2 silica glass compound forming hydroxyl (OH)—a chemical
Hydrogen_darkening
Glass-coating is a process invented in 1924 by G. F. Taylor and converted into production machine by Ulitovski for producing fine glass-coated metal filaments
Glass-coated_wire
Type of glass containing boron and phosphorus
Borophosphosilicate glass, commonly known as BPSG, is a type of silicate glass that includes additives of both boron and phosphorus. Silicate glasses such
Borophosphosilicate_glass
Florida: CRC Press. Sanghera JS, Aggarwal ID (1999). "Active and passive chalcogenide glass optical fibers for IR applications: a review". Journal of Non-Crystalline
Ishwar_D._Aggarwal
American physicist and MIT professor
1983). Adler D., Shur M., Silver M., et al., “Threshold Switching in Chalcogenide-Glass Thin Films,” JOURNAL OF APPLIED PHYSICS, Vol. 51, No. 6 (1980), pp
David_Adler_(physicist)
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