cobalt film concentration

US20200040478A1 Cobalt Filling of Interconnects in

Processes and compositions for electroplating a cobalt deposit onto a semiconductor base structure comprising submicron sized electrical interconnect features In the process a metalizing substrate within the interconnect features is contacted with an electrodeposition composition comprising a source of cobalt ions an accelerator comprising an organic sulfur compound an

Cobalt II nitrate mass and molar concentrations

Equivalent molar concentration per liter Cobalt II nitrate weighs gram per cubic centimeter or 2 490 kilogram per cubic meter density of cobalt II nitrate is equal to 2 490 kg/m³ In Imperial or US customary measurement system the density is equal to pound per cubic foot [lb/ft³] or ounce per cubic inch [oz

Cobalt concentration in urine as an indicator of occupational

The results indicate that most of the inhaled cobalt oxide was excreted rapidly and a good relationship was found between air and urine concentrations at the end of the workshift when the exposure level was under 30 microg/m3 The aim of this study was to verify the relationship between the cobalt oxide concentration in air and the cobalt concentration in urine In the

United States Patent Application 0050287318

A method of reducing the sulfur content of a package containing a food product includes either 1 providing a film including a layer including a zinc ionomer and a layer including an oxygen scavenger packaging the food product in the film and storing the package for at least 24 hours or 2 providing the food product at a temperature of

Cobalt CVD

A cobalt deposition process including volatilizing a cobalt precursor selected from among CCTBA CCTMSA and CCBTMSA to form a precursor vapor and contacting the precursor vapor with a substrate under vapor deposition conditions effective for depositing on the substrate i high purity low resistivity cobalt or ii cobalt that is annealable by thermal annealing to form high

Synthesis and Optical Properties of Cobalt Modified Titanium

Aug 05 2022 · Abstract Properties of polycrystalline TiO 2 films modified by magnetron sputtering of cobalt followed by pulsed photon irradiation processing in air are investigated by methods of X ray phase analysis raster electron microscopy atomic force microscopy magnetic force microscopy and IR spectroscopy Formation of a nanocrystalline with a grain size of

Cobalt FILMS

Cobalt Films n a qu une ligne éditoriale sa passion du cinéma et sa curiosité Notre société accompagne et développe les films de fiction d auteurs réalisateurs en assurant un suivi continu de l écriture jusqu à la finition des films mais aussi jusqu à la promotion en festivals Nous soutenons au sein de Cobalt Films des auteurs

Dissolving Diamond Kinetics of the Dissolution of 100 and 110

Feb 28 2022 · We report a study of the kinetics of dissolution of 100 and 110 single crystal diamond plates D 100 and D 110 in thin films of nickel Ni and cobalt Co This dissolution occurs at the metal D 100 or metal D 110 interface and was studied in the presence and also in the absence of water vapor at temperatures near 1000 °C The single crystal D 100 dissolves

Butynediol s Role beyond Brightening Additive during

Mar 16 2022 · Butynediol 2 Butyne 1 4 diol a well known type II brightening additive changes the interfacial pH resulting in the formation of porous cobalt hydroxide film of ca 1 μm thickness over the copper substrate in a short duration of electrodeposition 2 min and at a very low current density −5 mA cm −2 from sulfate the absence of butynediol a metallic cobalt layer

Lab 4 Cobalt Concentration Using 1 4

1 4 Determination of Cobalt Concentration Using Colorimetric Analysis Objectives To prepare an unknown Cobalt II solution from a product To create a standard curve of absorbance versus concentration of five standard solutions by using a Colorimeter To analyze the unknown Cobalt II solution for absorbance and calculate its concentration


Dewetting of Co thin films obtained by atomic layer Springer

Dec 01 2022 · Cobalt oxide thin films with different thicknesses were synthesized by atomic layer deposition After a thermal reduction process under a controlled atmosphere of hydrogen it was possible to convert cobalt oxide to metallic cobalt The different thicknesses were obtained considering from 500 to 2022 cycles of CoCp2/O3 The thin films were characterized by x ray

Nickel and cobalt in drinking water

The adsorptive stripping voltammetry AdSV technique performed on the ex situ bismuth film modified Metrohm DropSens 11L screen printed electrode SPE can be used to simultaneously detect concentrations as low as µg/L for nickel and µg/L for cobalt with a 30 s deposition time The disposable maintenance free sensor can be used

Nanomaterials Free Full Text A Review of Cobalt Containing

With the increasing demand for sustainable and green energy electric energy storage technologies have received enough attention and extensive research Among them Li ion batteries LIBs are widely used because of their excellent performance but in practical applications the electrochemical performance of electrode materials is not satisfactory

Cobalt Blue film Wikipedia

Cobalt Blue is an Indian Hindi language drama film written and directed by Sachin Kundalkar starring Prateik Babbar Mehendale and Anjali is adapted from the novel of the same name which follows a story of a brother and sister who fall in love with the same man ensuing events shatter a traditional Marathi family The film was slated to release on Netflix on

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US20180151424A1 Methods to fill high aspect ratio features

In some embodiments a method of forming a cobalt layer on a substrate disposed in a process chamber includes a exposing the substrate to a first process gas comprising a cobalt precursor and a hydrogen containing gas to grow a smooth cobalt layer on a first surface of the substrate and on sidewalls and a bottom surface of a feature formed in the first surface of the substrate

Silicon rich low thermal budget silicon nitride for integrated

A low thermal budget silicon rich silicon nitride film may include a concentration of hydrogen in Si—H bonds being at least times as great as a concentration of hydrogen in N—H bonds The silicon nitride film suppresses boron diffusion in boron doped devices when such devices are processed using high temperature processing operations that conventionally urge boron

Plasma Enhanced Atomic Layer Deposition of Cobalt Films

Mar 04 2022 · Various Co thin films were grown by PE ALD on a 200 nm SiO 2 film which was deposited on p type silicon substrates by thermal oxidation Co EtCp 2 was used as the metal precursor which was stored in a container at 70 °C and transferred into the deposition chamber with a N 2 carrier gas The NH 3 plasma was generated by a remote plasma generator under