Lanthanide Metals + Cerium. Cu (Copper) Copyright © 2013 Elsevier Ltd. All rights reserved. He (Helium) H2O, D2O (Water, heavy water, ice) KI (Potassium iodide) CsI (Cesium iodide) Dy2O3 (Dysprosium sesquioxide) CsBr (Cesium bromide) Na (Sodium) GeO2 (Germanium dioxide, Germania) tantalum films on Si substrates with a pre-deposited 500 nm SiO 2 layer. Os (Osmium) RbI (Rubidium iodide) ORGANIC - organic materials Bi (Bismuth) SiO2 (Silicon dioxide, Silica, Quartz) Ag (Silver) Phys 114, 083515 (2013)[Calculation script (Python)], [CSV - comma separated] VN (Vanadium nitride) RbTiOPO4 (Rubidium titanyl phosphate, RTP) LiCaAlF6 (Lithium calcium aluminum fluoride, LiCAF) VC (Vanadium carbide) was placed in a tantalum boat made from 0.13 mm tantalum sheet and was first out- gassed and melted down in a vacuum of 10"4 torr. InAs (Indium arsenide) Be (Beryllium) AgGaS2 (Silver gallium sulfide, AGS) LiIO3 (Lithium iodate) 3D - selected data for 3D artists, Book Rodríguez-de Marcos et al. Ar (Argon) SrF2 (Strontium fluoride) Cu2O (Copper(I) oxide) It can be observed that, for partial pressures below 2 × 10 −3 mbar (Fig. KF (Potassium fluoride) LiNbO3 (Lithium niobate) Optical constants of Ta 2 O 5 (Tantalum pentoxide) Bright et al. Ta2O5 (Tantalum pentoxide) 2013: Amorphous film; n,k 0.5-1000 µm https://doi.org/10.1016/j.vacuum.2013.03.017. Rh (Rhodium) Sr (Strontium) Tl3AsSe3 (Thallium arsenic selenide, TAS) YbF3 (Ytterbium trifluoride) YLiF4 (Yttrium lithium fluoride, YLF) KNbO3 (Potassium niobate) SiO (Silicon monoxide) Films with high O content are transparent and have refractive index higher than 2.2. MoO3 (Molybdenum trioxide) InSb (Indium antimonide) Infrared optical properties of amorphous and nanocrystalline Ta2O5 thin films, J. Appl. Bi12SiO20 (Bismuth silicate, BSO) Li (Lithium) Pb5Ge3O11 (Lead germanate, PGO) ThF4 (Thorium tetrafluoride) Use, Smithsonian 5b). D2 (Deuterium) BaF2 (Barium fluoride) ZnO (Zinc monoxide) AlSb (Aluminium antimonide) 5a), the reflectance spectra of the films exhibit a significantly different behaviour when compared to those of compositional zone 3 (Fig. V (Vanadium) Sc (Scandium) H2 (Hydrogen) NH3 (Ammonia) Fe2O3 (Iron sesquioxide, Hematite) Lu (Lutetium) MgO (Magnesium monoxide) KH2PO4 (Potassium dihydrogen phosphate, KDP) Agreement NNX16AC86A, Is ADS down? NaI (Sodium iodide) CdSe (Cadmium selenide) Ca (Calcium) GaN (Gallium nitride) Al (Aluminium) Er (Erbium) Gold. Each material in the database has refractive index listed as a function of wavelength over a range typically required for thin-film thickness measurement. Physics 927 E.Y.Tsymbal 5 Table 1: Reflection Edges (Plasma Frequencies) and Corresponding Wavelengths for Some Metals Li Na K Rb ωp (l0 16s-1) 1.22 0.89 0.593 0.55 λp (Å) 1550 2100 3150 3400 The nature of this charge density wave, known as a plasma oscillation, can be understood in terms ZnS (Zinc sulfide) AlAs (Aluminium arsenide) CuO (Copper monoxide) GaS (Gallium sulfide) WSe2 (Tungsten diselenide) ZnGeP2 (Zinc germanium phosphide, ZGP) BaB2O4 (Barium borate, BBO) ZnSiAs2 (Zinc silicon arsenide) NaCl (Sodium chloride) TiO2 (Titanium dioxide) CaWO4 (Calcium tungstate) ZnSe (Zinc selenide) LiF (Lithium fluoride) Pt (Platinum) Mn (Manganese) Sub-stoichiometric TaNxOy films (0.1 < x + y < 1) exhibit a fcc Ta(O,N) structure. Modulated reflectivity spectra have also been calculated according to both models, and the results suggest that measurements of this quantity might help to determine which of the two types of transitions-direct or nondirect-predominates in Ta. Plutonium. Te (Tellurium) TlCl (Thallium chloride) Mo (Molybdenum) Fig. PbF2 (Lead difluoride) Different properties of Tantalum and Platinum are explained here with the help of. A. Voevodin, D. I. Koukis, D. B. Tanner and D. J. Arenas. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Properties of tantalum oxynitride thin films produced by magnetron sputtering: The influence of processing parameters. Bi12GeO20 (Bismuth germanate, BGO) SiC (Silicon carbide) CaMg(CO3)2 (Calcium magnesium carbonate, Dolomite) Yb (Ytterbium) LaF3 (Lanthanum fluoride) Xe (Xenon) Kr (Krypton) TaNxOy films present low kinetic friction coefficient (μK < 0.16). Bright et al. LiI (Lithium iodide) Al2O3 (Aluminium sesquioxide, Sapphire, Alumina) SF6 (Sulphur hexafluoride) Ge (Germanium) CdGeP2 (Cadmium germanium phosphide) Ce (Cerium) Si3N4 (Silicon nitride) CsLiB6O10 (Cesium lithium borate, CLBO) Shelf GaSb (Gallium antimonide) PbTiO3 (Lead titanate) 2012: n,k 0.35-1.8 µm, T. J. B4C (Boron carbide) CuGaS2 (Copper gallium sulfide) Nb2O5 (Niobium pentoxide) Ho (Holmium) CuCl (Cuprous chloride) GaAs (Gallium arsenide) HfO2 (Hafnium dioxide, Hafnia) Over-stoichiometric TaNxOy films (x + y > 1) exhibit tendency to amorphization. Bright, J. I. Watjen, Z. M. Zhang, C. Muratore, A. Sn (Tin) NaBr (Sodium bromide) The obtained composition and the interpretation of X-ray diffraction results, shows that, depending on the partial pressure of the reactive gases, the films are: essentially dark grey metallic, when the atomic ratio (N + O)/Ta < 0.1, evidencing a tetragonal β-Ta structure; grey-brownish, when 0.1 < (N + O)/Ta < 1, exhibiting a face-centred cubic (fcc) TaN-like structure; and transparent oxide-type, when (N + O)/Ta > 1, evidencing the existence of Ta2O5, but with an amorphous structure. K (Potassium) TiC (Titanium carbide) PbMoO4 (Lead Molybdate) The best behaviour was obtained for the films with (N + O)/Ta ≈ 0.5 and (N + O)/Ta ≈ 1.3. Gadolinium. GLASS - glasses Y3Al5O12 (Yttrium aluminium garnet, YAG) Tantalum metal is known as corrosion resistance. N2 (Nitrogen) Ir (Iridium) Hg (Mercury) Ta (Tantalum) AlN (Aluminium nitride) Co (Cobalt) The table below contains links to refractive index data for common materials. Astrophysical Observatory. BiFeO3 (Bismuth ferrite, BFO) AgCl (Silver chloride) Found in Minerals, Mining, Ores of Minerals. A nonrelativistic band structure of the bcc transition metal tantalum has been calculated by an iterative empirical-pseudopotential method. Pb (Lead) RbBr (Rubidium bromide) BeO (Beryllium monoxide)   Zr (Zirconium), Page We use cookies to help provide and enhance our service and tailor content and ads. Thorium. Bi4Ge3O12 (Bismuth germanate, BGO) TiH2 (Titanium hydride) (or is it just me...), Smithsonian Privacy O2 (Oxygen) MAIN - simple inorganic materials CsCl (Cesium chloride) A nonrelativistic band structure of the bcc transition metal tantalum has been calculated by an iterative empirical-pseudopotential method. Bi4Ti3O12 (Bismuth titanate, BTO) Experimental procedure Actinide Metals + Californium. Fe (Iron) ... 4.6.2 Reflectivity. PbI2 (Lead iodide) RbF (Rubidium fluoride) CO2 (Carbon dioxide) 99.999+% purity,! Copyright © 2020 Elsevier B.V. or its licensors or contributors. InP (Indium phosphide) C (Carbon, diamond, graphite, graphene) CdGeAs2 (Cadmium germanium arsenide) The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative PbS (Lead sulfide) Cs (Caesium) Chromium (Cr) Sc2O3 (Scandium sesquioxide) MoS2 (Molybdenum disulfide) BP (Boron phosphide) 2013: Amorphous film; n,k 0.5-1000 µm Y2O3 (Yttrium sesquioxide) CS2 (Carbon disulfide) GaP (Gallium phosphide) Gold coatings are effective for applications requiring high reflectance in the NIR and IR regions. OTHER - miscellaneous materials TeO2 (Tellurium dioxide) As2S3 (Arsenic trisulfide) A set of TaNxOy films was prepared by varying the reactive gases flow rate, using a N2/O2 gas mixture with a concentration ratio of 17:3. SrMoO4 (Strontium molybdate) Re (Rhenium) Pd (Palladium) The performance of gold (96% reflectivity from 750 – 1500nm) is … WS2 (Tungsten disulfide) Home. Since a durable coating is necessary in many applications, we offer gold with a protective overcoat. Erbium. Found in Minerals, Mining. Finally, the calculated Fermi surface agrees well with the data of Halloran et al. Gao et al. These transparent films exhibit refractive indexes, in the visible region, always higher than 2.0. Tantalum metal can easily fabricated and It is a good conductor of heat and electricity. SrTiO3 (Strontium titanate, STO) In addition, reflectivity spectra based on the k-->-dependent, direct transition model, and the nondirect transition model have been calculated, and each spectrum is in comparably good agreement with the data of Weaver, Lynch, and Olson. Rb (Rubidium) [TXT - tab separated] Au (Gold) Se (Selenium) AgBr (Silver bromide) Ag3AsS3 (Silver arsenic sulfide) Ru (Ruthenium) ZrO2 (Zirconium dioxide, Zirconia) Tm (Thulium) NH4H2PO4 (Ammonium dihydrogen phosphate, ADP) GaSe (Gallium selenide)   ... 4.2 Reflectivity. In the context of direct transitions, the constant-matrix-element approximation is shown to be generally valid for Ta. KBr (Potassium bromide) Silver. PbSe (Lead selenide) Yb2O3 (Ytterbium sesquioxide) The reflectance of several ultrahigh vacuum silver and gold films was measured, and the average values of NaF (Sodium fluoride) ZnTe (Zinc telluride) 2013: Nanocrystalline film; n,k 0.5-1000 µm MgF2 (Magnesium fluoride) In (Indium) CaCO3 (Calcium carbonate, Calcite)