Niobium

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Niobium or columbium, is a chemical element with the symbol Nb and atomic number 41. (Wikipedia.org)






Conferences related to Niobium

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2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


Oceans 2020 MTS/IEEE GULF COAST

To promote awareness, understanding, advancement and application of ocean engineering and marine technology. This includes all aspects of science, engineering, and technology that address research, development, and operations pertaining to all bodies of water. This includes the creation of new capabilities and technologies from concept design through prototypes, testing, and operational systems to sense, explore, understand, develop, use, and responsibly manage natural resources.

  • OCEANS 2018 MTS/IEEE Charleston

    Ocean, coastal, and atmospheric science and technology advances and applications

  • OCEANS 2017 - Anchorage

    Papers on ocean technology, exhibits from ocean equipment and service suppliers, student posters and student poster competition, tutorials on ocean technology, workshops and town meetings on policy and governmental process.

  • OCEANS 2016

    The Marine Technology Scociety and the Oceanic Engineering Society of the IEEE cosponor a joint annual conference and exposition on ocean science, engineering, and policy. The OCEANS conference covers four days. One day for tutorials and three for approx. 500 technical papers and 150 -200 exhibits.

  • OCEANS 2015

    The Marine Technology Scociety and the Oceanic Engineering Society of the IEEE cosponor a joint annual conference and exposition on ocean science, engineering, and policy. The OCEANS conference covers four days. One day for tutorials and three for approx. 450 technical papers and 150-200 exhibits.

  • OCEANS 2014

    The OCEANS conference covers four days. One day for tutorials and three for approx. 450 technical papers and 150-200 exhibits.

  • OCEANS 2013

    Three days of 8-10 tracks of technical sessions (400-450 papers) and concurent exhibition (150-250 exhibitors)

  • OCEANS 2012

    Ocean related technology. Tutorials and three days of technical sessions and exhibits. 8-12 parallel technical tracks.

  • OCEANS 2011

    The Marine Technology Society and the Oceanic Engineering Scociety of the IEEE cosponsor a joint annual conference and exposition on ocean science engineering, and policy.

  • OCEANS 2010

    The Marine Technology Society and the Oceanic Engineering Scociety of the IEEE cosponsor a joint annual conference and exposition on ocean science engineering, and policy.

  • OCEANS 2009

  • OCEANS 2008

    The Marine Technology Society (MTS) and the Oceanic Engineering Society (OES) of the Institute of Electrical and Electronic Engineers (IEEE) cosponsor a joint conference and exposition on ocean science, engineering, education, and policy. Held annually in the fall, it has become a focal point for the ocean and marine community to meet, learn, and exhibit products and services. The conference includes technical sessions, workshops, student poster sessions, job fairs, tutorials and a large exhibit.

  • OCEANS 2007

  • OCEANS 2006

  • OCEANS 2005

  • OCEANS 2004

  • OCEANS 2003

  • OCEANS 2002

  • OCEANS 2001

  • OCEANS 2000

  • OCEANS '99

  • OCEANS '98

  • OCEANS '97

  • OCEANS '96


2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Science, technology and applications spanning the millimeter-waves, terahertz and infrared spectral regions


2019 IEEE 11th International Memory Workshop (IMW)

The IMW is a unique forum for specialists in all aspects of memory (nonvolatile & volatile)microelectronics and people with different backgrounds who wish to gain a better understandingof the field. The morning and afternoon technical sessions are organized in a manner thatprovides ample time for informal exchanges amongst presenters and attendees. The eveningpanel discussions will address hot topics in the memory and memory system field. Papers aresolicited in all aspects of semiconductor memory technology (Flash, DRAM, SRAM, PCRAM,RRAM, MRAM, embedded memory, and other NV memories).


2019 IEEE 28th Symposium on Fusion Engineering (SOFE)

fusion engineering, physics and materials, plasma heating, vacuum technology, tritium processing, fueling, first walls, blankets and divertors


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Periodicals related to Niobium

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Audio, Speech, and Language Processing, IEEE Transactions on

Speech analysis, synthesis, coding speech recognition, speaker recognition, language modeling, speech production and perception, speech enhancement. In audio, transducers, room acoustics, active sound control, human audition, analysis/synthesis/coding of music, and consumer audio. (8) (IEEE Guide for Authors) The scope for the proposed transactions includes SPEECH PROCESSING - Transmission and storage of Speech signals; speech coding; speech enhancement and noise reduction; ...


Communications Letters, IEEE

Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)


Computers, IEEE Transactions on

Design and analysis of algorithms, computer systems, and digital networks; methods for specifying, measuring, and modeling the performance of computers and computer systems; design of computer components, such as arithmetic units, data storage devices, and interface devices; design of reliable and testable digital devices and systems; computer networks and distributed computer systems; new computer organizations and architectures; applications of VLSI ...


Device and Materials Reliability, IEEE Transactions on

Provides leading edge information that is critical to the creation of reliable electronic devices and materials, and a focus for interdisciplinary communication in the state of the art of reliability of electronic devices, and the materials used in their manufacture. It focuses on the reliability of electronic, optical, and magnetic devices, and microsystems; the materials and processes used in the ...


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Most published Xplore authors for Niobium

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Xplore Articles related to Niobium

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Corrections to “Degradation of Superconducting Nb/NbN Films by Atmospheric Oxidation” [Jun 17 Art. no. 1100505]

IEEE Transactions on Applied Superconductivity, 2017

Presents corrections to the paper, “Degradation of superconducting Nb/NbN films by atmospheric oxidation,” (Henry, M.D., et al), IEEE Trans. Appl. Supercond., vol. 27, no. 4, Jun. 2017, Art. no. 1100505.


Internal tin-Nb/sub 3/Sn composite

IEEE Transactions on Magnetics, 1989

Investigations are conducted of Nb/sub 3/Sn multifilamentry composite fabrication by the internal-tin method. One method is to distribute tin around each filament uniformly, and the other approach is to distribute tin semiuniformly. The authors report the preliminary performance results for these two composites.<<ETX>>


Solid solutions of Niobium-tin for preparing Nb<inf>3</inf>Sn superconductors

IEEE Transactions on Magnetics, 1975

Solid solution alloys of niobium with concentrations of Sn from 1 to 9 wt% have been prepared by quenching the solid solution from about 2100°C to room temperautre. These materials are relatively ductile and can be deformed, by swaging, into the desired shape, after which the material is reacted at about 800°c. The resulting structure is a mixture of Nb3Sn ...


Superconductivity near 20 K in ternary and quaternary alloys based upon Nb<inf>3</inf>Al

IEEE Transactions on Magnetics, 1972

Ternary and quaternary A-15 type compounds, Nb3Al1-yMy(M=Be,B) and (Nb1-xTax)3Al1-yGey, were investigated in the composition range where the A-15 structure was stable. The superconducting critical temperatures of these compounds were measured as a function of composition (x and y), lattice constant, and condition of heat treatment. It was found that the critical temperature can be enhanced up to near 20 K ...


Survey of the effects of magnetic impurities in superconductors

IEEE Transactions on Magnetics, 1972

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Educational Resources on Niobium

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IEEE-USA E-Books

  • Corrections to “Degradation of Superconducting Nb/NbN Films by Atmospheric Oxidation” [Jun 17 Art. no. 1100505]

    Presents corrections to the paper, “Degradation of superconducting Nb/NbN films by atmospheric oxidation,” (Henry, M.D., et al), IEEE Trans. Appl. Supercond., vol. 27, no. 4, Jun. 2017, Art. no. 1100505.

  • Internal tin-Nb/sub 3/Sn composite

    Investigations are conducted of Nb/sub 3/Sn multifilamentry composite fabrication by the internal-tin method. One method is to distribute tin around each filament uniformly, and the other approach is to distribute tin semiuniformly. The authors report the preliminary performance results for these two composites.<<ETX>>

  • Solid solutions of Niobium-tin for preparing Nb<inf>3</inf>Sn superconductors

    Solid solution alloys of niobium with concentrations of Sn from 1 to 9 wt% have been prepared by quenching the solid solution from about 2100°C to room temperautre. These materials are relatively ductile and can be deformed, by swaging, into the desired shape, after which the material is reacted at about 800°c. The resulting structure is a mixture of Nb3Sn and Nb, with as much as 45% of the volume containing Nb3Sn.

  • Superconductivity near 20 K in ternary and quaternary alloys based upon Nb<inf>3</inf>Al

    Ternary and quaternary A-15 type compounds, Nb3Al1-yMy(M=Be,B) and (Nb1-xTax)3Al1-yGey, were investigated in the composition range where the A-15 structure was stable. The superconducting critical temperatures of these compounds were measured as a function of composition (x and y), lattice constant, and condition of heat treatment. It was found that the critical temperature can be enhanced up to near 20 K by substituting Al for the quest elements in a stoichiometric compound Nb3Al. Magnetic field dependences of the critical current density were also discussed for as-cast and aged samples.

  • Survey of the effects of magnetic impurities in superconductors

    None

  • Cryostability in force-cooled superconducting cables

    In past experiments with force cooled NbTi cabled conductors we discovered that cryostability was essentially independent of coolant velocity. In order to verify these results we performed experiments using a 3m long cable with a Nb<inf>3</inf>Sn superconductor. The paper presents our new experimental results in comparison with previous data.

  • Development of multifilamentary Nb<inf>3</inf>Sn conductor for fusion research

    A 10kA/13T Nb3Sn conductor, which is intended for use in fusion magnets, has been developed. The conductor consists of multifilamentary Nb3Sn conductor monoliths with a copper stabilizer and stainless steel reinforcement monoliths laminated with copper. The conductor design is based on the results of experiments with model conductors (1kA/10T and 0.1kA/7T), which show that a conductor can be reinforced effectively and that reinforcement can reduce eddy current losses in a conductor.

  • Critical surface of multifilamentary Nb/sub 3/Sn wires

    Voltage-current characteristics (VCC) of multifilamentary Nb/sub 3/Sn wire at magnetic fields up to 8 T and temperatures up to 17 K are presented. the VCC are exponential in the studies interval of magnetic fields and temperatures. The dependences of J/sub c/(B,T) and J/sub 0/(B,T) were derived. The results obtained are explained by the presence of Nb/sub 3/Sn components that differ in critical parameters.<<ETX>>

  • Multifilamentary Nb-Nb<inf>3</inf>Sn composite by liquid infiltration method: Superconducting, metallurgical, and mechanical properties

    A rapid solid-liquid reaction mechanism has been used to form A15 Nb3Sn in the liquid-infiltration processed Nb-Sn wire. Small, equiaxed A15 grains across the fine reacted filaments of 0.2-1.0 μm thickness were revealed with the transmission electron microscopy studies. A uniform Sn concentration near the stoichiometry was found in the A15 region. High inductive Tc's of 17.9K with sharp transition widths (<0.3K) and excellent overall Jc's of 104A/cm2at 19T and 4.2K were achieved. Mechanical properties of the reacted wire are no worse than those of typical commercial bronze-process Nb3Sn conductors, and εirrevis slightly higher.

  • Stability experiments on long lengths of CICC's

    One of the driving issues in the design of superconducting magnets for application in fusion is their response to electromagnetic perturbations (i.e. AC losses) on characteristic conductor lengths of several meters. The question to be answered is whether the stability of the conductor subjected to energy deposition over such lengths will be degraded compared to the values measured for short initial heated lengths as the analysis based on 1-D computational models tends to indicate. Samples of subsize cable-in-conduit conductors (CICC's) have been built, with typical sample and heated length in the range of 10 to 35 m. Tests on these samples have started, and the authors report here on the first results of this experimental campaign.<<ETX>>



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