Results 41 to 50 of about 53,343 (301)

Qubit compatible superconducting interconnects

, 2017
We present a fabrication process for fully superconducting interconnects compatible with superconducting qubit technology. These interconnects allow for the 3D integration of quantum circuits without introducing lossy amorphous dielectrics.
Arya, K., Barends, R., Burkett, B., Chen, Yu, Chen, Zijun, Chiaro, B., Dunsworth, A., Fowler, A., Foxen, B., Gidney, C., Giustina, M., Graff, R., Huang, T., Jeffrey, E., Kelly, J., Klimov, P., Lucero, E., Martinis, John M., Megrant, A., Mutus, J. Y., Neeley, M., Neill, C., Quintana, C., Roushan, P., Sank, D., Vainsencher, A., Wenner, J., White, T. C., Yang, Yan, Yu, Anthony   +29 more
core   +1 more source

Optical properties of refractory metal based thin films [PDF]

, 2018
There is a growing interest in refractory metal thin films for a range of emerging nanophotonic applications including high temperature plasmonic structures and infrared superconducting single photon detectors. We present a detailed comparison of optical
Banerjee, Archan, Hadfield, Robert H., Heath, Robert M., Hemakumara, Dilini, Morozov, Dmitry, Nasti, Umberto, Thayne, Iain   +6 more
core   +3 more sources

The influence of drill point geometry on tool life

Tehnički Glasnik, 2018
Drilling is a cutting process that uses a rotary cutting tool to cut a cylindrical hole in a solid material. During machining, drill bits are exposed to rapid wear at high temperature.
Zlatko Botak, Katarina Pisačić, Marko Horvat, Damir Mađerić   +3 more
doaj   +1 more source

TiOxNy coatings grown by atmospheric pressure metal organic chemical vapor deposition [PDF]

, 2010
Titanium oxynitride coatings were deposited on various substrates by an original atmospheric pressure metal organic chemical vapor deposition (MOCVD) process using titanium tetra-iso-propoxide as titanium and oxygen precursors and hydrazine as a nitrogen
Duminica, Florin-Daniel, Maury, Francis
core   +4 more sources

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Several new catalysts for reduction of oxygen in fuel cells [PDF]

, 1970
Test results prove nickel carbide or nitride, nickel-cobalt carbide, titanium carbide or nitride, and intermetallic compounds of the transition or noble metals to be efficient electrocatalysts for oxygen reduction in alkaline electrolytes in low ...
Cattabriga, R. A., Cohn, E. M., Giner, J. D., Makrides, A. C., Swette, L. L.   +4 more
core   +1 more source

Carbides and Nitrides of Zirconium and Hafnium. [PDF]

, 2019
Among transition metal carbides and nitrides, zirconium, and hafnium compounds are the most stable and have the highest melting temperatures. Here we review published data on phases and phase equilibria in Hf-Zr-C-N-O system, from experiment and ab ...
Hong, Qi-Jun, Navrotsky, Alexandra, Ushakov, Sergey V, van de Walle, Axel   +3 more
core   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Hemocompatibility of Inorganic Physical Vapor Deposition (PVD) Coatings on Thermoplastic Polyurethane Polymers

Journal of Functional Biomaterials, 2012
Biocompatibility improvements for blood contacting materials are of increasing interest for implanted devices and interventional tools. The current study focuses on inorganic (titanium, titanium nitride, titanium oxide) as well as diamond-like carbon ...
Daniel Heim, Martin Wiesinger, Marek Sanak, Roman Major, Marianne Weidenhaupt, Franz Bruckert, Paul Hartmann, Wolfgang Waldhauser, Juergen M. Lackner   +8 more
doaj   +1 more source

Ultrasonic spray pyrolysis technique to generate a solar absorber coating of Mn-doped α-Fe2O3

Renewable Energy and Environmental Sustainability, 2021
Today, even though exist a Titanium Nitride Oxide, TiNOX, a very good commercial solar absorber, the efforts to develop new and better solar absorbers like TiNOX are continuing in several laboratories all over the world.
Hernández-Pérez Carlos David, Barrera-Calva Enrique, González Federico, Rentería Tapia Victor   +3 more
doaj   +1 more source