Sandercock, `Precision of Glass Refractive Index Measurements: Temperature Variation and Double Variation Methods and the Value of Dispersion', Can. Soc. Forensic Sci. J., 27, 203-208 (1994).Cassista A R,Sandercock P M L.Precision of glass refractive index measurements:temperature variation ...
Refractive Index, Abbe Value and Dispersion Formula Transmittance Temperature Coefficient of Refractive Index (dn/dT)(Source: SCHOTT North America, Inc.) Glass Designations Thermal Properties Chemical properties(Source: SCHOTT North America, Inc.) ...
Refractive Index Standard at 20 °C 25 °C and 30 °C Nominal RI Value 1.5349 at 25 °C, in 10mL Tamper-Evident Glass Vials at Sigma-Aldrich
optical basicity L,that is,the energy gap Eg or refractive index n.There is no model so far involving optical electronegativity Dw\2glass as a parameter in obtaining the optical basicity L and electronic polarizability aO2\3 values of binary oxide glasses.We find Eqs.(4) and (5) suitable ...
Indeed, MgAl2O4 being a cubic isotropic material, the differences in the refractive index between two neighboring grains can be assumed negligible. Therefore, the total scattering coefficient can be reduced to the pores' scattering coefficient:(3)γtot=γpores Accordingly, the transparency of spinel...
(Megazyme, Wicklow, Ireland). The supernatants containing hydrolysed starch were filtered through a 0.22 μm membrane and quantified by HPLC in a REZEX-ROA Organic acid H+ (8%) Ion exclusion column with a refractive index (RI) detector. Measurements were done once per experimental replicate....
Topaz lies in the "in-between" area of refractive indices, where there are to be found many of the unusual gemstones. As a result, one must exercise some care in testing for topaz. In addition, the properties of glass may be substantially the same, although it is not doubly refractive....
aAs for the film deposited at 700 V, the enhancement of ion-implantation effect and the increase of surface roughness result in the decrease of the refractive index 关于影片放置了在700 V,离子注入作用的改进和增量 表面 坎坷 结果 在 减退 折射率[translate] ...
Thin glass fibers imbedded into a glass cladding of slightly lower refractive index represent a promising medium for optical communication. This article pr... D Gloge - 《Appl Opt》 被引量: 1853发表: 1971年 Observations on the propagation constant of the Earth-ionosphere waveguide in the frequenc...
Strong pleochroism, specific gravity, hardness, refractive index. Chemical Composition Ca2Al3(SiO4)3(OH) Crystal System Orthorhombic Uses Gemstone Durability of Tanzanite Tanzanite is a beautiful gem. In addition to its beauty, it has some properties that require it to be given special care. ...