• Home
  • crusher titanium nitride doped

Local structure of titanium nitride-based coatings ...

The fine structure of X-ray absorption spectra near the K edge and the extended fine structure of X-ray absorption for titanium, copper, and chromium in nanocrystalline coatings based on titanium nitride doped with copper, chromium, and silicon are experimentally studied.

Titanium Nitride Nanocrystals on Nitrogen‐Doped Graphene ...

Sep 17, 2013· Yingdan Jia, Yanhui Wang, Liang Dong, Junjie Huang, Yan Zhang, Jing Su and Jianbing Zang, A hybrid of titanium nitride and nitrogen-doped amorphous carbon supported on SiC as a noble metal-free electrocatalyst for oxygen reduction reaction, Chemical Communications, 10.1039/C4CC08007F, 51, 13, (2625-2628), (2015).

Doped - scientific.net

Abstract: Iron-doped titanium nitride films deposed on glass substrates were prepared by magnetron sputtering technique. X-ray diffraction (XRD) was employed to analyze the phases existed in the films. Investigations have shown that as-deposited films were XRD-amorphous, and the TiN phase was formed in the film after additional annealing.

Why does Titanium Nitride show good conductivity?

The common origin is usually the band structure. While the top of valence band is formed by O (or here N) 2p states with low dispersion one can observe in these materials a cation-s-state related ...

PVD Coatings Improve Medical Device Performance And Life

Oerlikon Balzers' titanium nitride (TiN-Ag) coatings, which are doped with silver and have a film thickness of approximately 2 μm, were specifically designed to address this issue and are one of the only types of coatings on today's market to offer this antimicrobial protection.

Titanium Nitride Coating Supplier | Engineering360

… econ- omies of production have triggered the introduction of a number of second generation PVD coatings on the market and, today, chromium nitride (CrN), titanium aluminium nitride ((Ti,Al)N), and titanium carbonitride (Ti(C,N)) coatings are available from several suppliers .

Thin Films Foundry and Wafer Services | Rogue Valley Micro

THIN FILMS FOUNDRY FOR MEMS, BIOMEDICAL AND OPTICAL DEVICE FABRICATION. Thin films are an important building block in any microelectronics manufacturing process. Having a diverse and flexible Thin Films tool box can greatly improve device function and manufacturability.

Etch Rates for Micromachining Processing

Etch Rates for Micromachining Processing Kirt R. Williams, Student Member, IEEE, and Richard S. Muller, Life Fellow, IEEE Abstruct- The etch rates for 317 combinations of 16 ma- terials (single-crystal silicon, doped, and undoped polysilicon, several types of silicon dioxide, stoichiometric and silicon-rich

Titanium nitride grown by sputtering for contacts on boron ...

Titanium nitride (TiN) is a chemically stable material with good electrical conductivity. In this work, TiN contacts on boron doped diamond have been made and characterized. TiN films were deposited by reactive magnetron sputtering. Boron doped diamond layers were deposited by plasma enhanced chemical vapour deposition.

Design of titanium nitride- and wolfram carbide-doped RGO ...

Dec 15, 2017· Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid. ... Two new proposed compounds, based on reduced graphene oxide doped either with titanium nitride or wolfram carbide, were synthesized and applied for this purpose. Involvement of titanium nitride or wolfram carbide in the modifier ...

Effect of Addition of Titanium Nitride on Thermoelectric ...

Effect of Addition of Titanium Nitride on Thermoelectric Performance of Yttrium-Doped Strontium Titanate Tomoyoshi Shoji 1, Shigeaki Sugiyama2 and Kiyoshi Fuda 1Graduate School of Engineering and Resource Science, Akita University, Akita 010-8502, Japan 2Akita Research and Development Center, Akita 010-1623, Japan ...

Design of titanium nitride- and wolfram carbide-doped RGO ...

Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid Article (PDF Available) in Analytical Biochemistry 539:104-112 · …

Improvement Properties of the Cutting Tools Using ...

Figure 1. The configuration of titanium and iron superposed targets. pulverization of each material. The number of secondary targets is given according to % of doping of iron. 2.2. Coatings Development . The development of these layers of titanium nitride doped with iron on the cutting tools is carried in accordance with the usual process [5].

Advanced Sulfur Cathode Enabled by Highly Crumpled ...

Herein, we report a synthesis of highly crumpled nitrogen-doped graphene sheets with ultrahigh pore volume (5.4 cm3/g) via a simple thermally induced expansion strategy in absence of any templates. The wrinkled graphene sheets are interwoven rather than stacked, enabling rich nitrogen-containing active sites. Benefiting from the unique pore structure and nitrogen-doping induced strong ...

US5851680A - Boron-doped titanium nitride coatings and ...

There is disclosed a titanium nitride doped with boron crystallizing with the same structure as titanium nitride TiN and having a Vickers microhardness greater than approximately 50 GPa. There is also disclosed an anti-wear coating comprising this titanium nitride doped with boron. There are also disclosed parts such as metal parts, tungsten carbide parts and cermet parts, for example ...

CBN coatings on Cutting Tools

dominated by cemented carbide tools with coatings of titanium nitride (TiN), titanium carbonitride (TiCN) and titanium aluminum nitride (TiAlN). But still, the performance of most coatings is not sufficient. CBN coatings on silicon and cemeted carbide substrates The cBN development started with the first synthesis of cBN bulk

Efficient hydrogen and oxygen evolution electrocatalysis ...

Vanadium nitride (VN) nanowires are prepared by hydrothermal and annealing methods. • Cobalt and phosphorus were doped in VN nanowires. • Both hydrogen evolution reaction and oxygen evolution reaction catalytic properties of VN were enhanced after doping.

Characterization of Iron Doped Titanium Nitride Thin Films ...

Iron-doped titanium nitride films deposed on glass substrates were prepared by magnetron sputtering technique. X-ray diffraction (XRD) was employed to analyze the phases existed in the films. Investigations have shown that as-deposited films were XRD-amorphous, and the TiN phase was formed in the film after additional annealing. It was found that iron-doped TiN films preserved the same crystal ...

Optical properties of silicon nitride films deposited by ...

boron nitride,"* aluminum nitride," titanium nitride,2" and boron carbide,"" as well as amorphous silicon nitride.' 4' 2" The reactor system employed for the deposition of sili- con nitride thin films studied in this work has been described previously.26'" 7 In this system, ammonia was flowed over a

Photoluminescence from Boron‐Doped Titanium Nitride ...

Boron‐doped titanium nitride (TiBN) thin films with nanosized grains were prepared by a magnetron sputtering method. X‐ray diffraction and transmission electron microscopy observation indicated that TiBN thin films have a cubic structure with grains ∼5 nm in size.

Conductive AFM tip, metal coated AFM tip, EFM ... - Appnano

Doped diamond coated probes have excellent wear resistance and conductivity, ideal choice for hard contact studies like SSRM, CAFM, SCM as well as electrostatic FM, KPFM, etc. Our new Titanium nitride (TiN) probes offer best conductivity, voltage stability and very good wear resistance.

Silicon Titanium Nitride | AMERICAN ELEMENTS

Silicon Titanium Nitride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. ... Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, ...

Titanium aluminium nitride - Wikipedia

Titanium aluminium nitride (TiAlN) or aluminium titanium nitride (AlTiN; for aluminium contents higher than 50%) stands for a group of metastable hard coatings consisting of nitrogen and the metallic elements aluminium and titanium.Four important compositions (metal content 100 wt.%) are deposited in industrial scale by physical vapor deposition methods:

Titanium diboride - Wikipedia

Titanium diboride (TiB 2) is an extremely hard ceramic which has excellent heat conductivity, oxidation stability and resistance to mechanical erosion. TiB 2 is also a reasonable electrical conductor, [1] so it can be used as a cathode material in aluminium smelting and …

Titanium nitride - Wikipedia

Titanium nitride (TiN; sometimes known as tinite) is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate's surface properties.. Applied as a thin coating, TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes (due to its golden appearance), and as a non-toxic exterior ...

Microstructure and magnetic properties of oxidized ...

of oxidized titanium nitride thin films in situ grown by pulsed laser deposition S C Chen1, K Y Sung1, W Y Tzeng1,KHWu1,JYJuang1,TMUen1, ... (Ti3+/Ti2+ or doped magnetic elements) accompanied by oxygen vacancies might be the origin for the observed magnetic order …

Effect of aliovalent impurities on the resistance ...

Also, post-thermal annealing induced a further increase of the concentration of nonlattice oxygen in the doped HfO 2. Impurity doping improved the uniformities of the resistances of the low and high resistance states for cycled SET/RESET operations of titanium nitride/doped HfO 2 /platinum stacks, particularly for the magnesium-doped HfO 2 films.

Zirconia Ceramic Roller For Roll Crusher Suppliers ...

Zirconia ceramic roller for roll crusher. As the substitute of alumina ceramic roller or alloy steel roller, zirconia ceramics rolls are now widely used in high precision of processing technology roll machine in electronics, batteries and industries, are the key parts of the equipment.

Prof. Alexandra Boltasseva - Projects - Purdue Engineering

Our research is focused on realizing high-performance devices such as low-loss waveguides, ultra-compact modulators, and sensors using a practical material platform (titanium nitride, doped zinc oxide, and supporting materials) that are compatible with standard semiconductor fabrication techniques.

Composition and Process for Selectively Etching P-Doped ...

Nov 22, 2018· 1. A method of selectively removing p-doped polysilicon relative to silicon nitride, said method comprising contacting a substrate comprising p-doped polysilicon and silicon nitride with a removal composition, wherein the removal composition selectively removes the p-doped polysilicon relative to silicon nitride and comprises at least one nitrate, at least one fluoride, at least one strong ...

Deposition of Piezoelectric (aluminum nitride, doped AlN ...

Deposition of Piezoelectric (aluminum nitride, doped AlN), Dielectric and Metal (molybdenum, tungsten, titanium and other materials) thin films

Titanium nitride as a plasmonic material for visible and ...

Titanium nitride as a plasmonic material for visible and near-infrared wavelengths Gururaj V. Naik,1 Jeremy L. Schroeder,2 Xingjie Ni,1 Alexander V. Kildishev,1 Timothy D. Sands,1,2 and Alexandra Boltasseva1,3,∗ 1School of Electrical & Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA