Barium

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Barium is a chemical element with the symbol Ba and atomic number 56. (Wikipedia.org)






Conferences related to Barium

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2017 IEEE 67th Electronic Components and Technology Conference (ECTC)

premier components, packaging and technology conference

  • 2019 IEEE 69th Electronic Components and Technology Conference (ECTC)

    premier components, packaging and technology conference

  • 2016 IEEE 66th Electronic Components and Technology Conference (ECTC)

    premier components, packaging and technology conference

  • 2014 IEEE 64th Electronic Components and Technology Conference (ECTC)

    Premier components, packaging and technology

  • 2013 IEEE 63rd Electronic Components and Technology Conference (ECTC)

    premier components, packaging and technology conference

  • 2012 IEEE 62nd Electronic Components and Technology Conference (ECTC)

    ECTC is the premier international electronics symposium that brings together the best in packaging, components and microelectronic systems science, technology and education in an environment of cooperation and technical exchange.

  • 2011 IEEE 61st Electronic Components and Technology Conference (ECTC)

    ECTC is the premier international electronics symposium that brings together the best in packaging, components and microelectronic systems science, technology and education in an environment of cooperation and technical exchange.

  • 2010 IEEE 60th Electronic Components and Technology Conference (ECTC 2010)

    ECTC is the premier international electronics symposium that brings together the best in packaging, components and microelectronic systems science, technology and education in an environment of cooperation and technical exchange.

  • 2009 IEEE 59th Electronic Components and Technology Conference (ECTC 2009)

    Advanced packaging, electronic components & RF, emerging technologies, materials & processing, manufacturing technology, interconnections, quality & reliability, modeling & simulation, optoelectronics.

  • 2008 IEEE 58th Electronic Components and Technology Conference (ECTC 2008)

  • 2007 IEEE 57th Electronic Components and Technology Conference (ECTC 2007)


2015 IEEE International Conference on Plasma Sciences (ICOPS)

Basic Processes in Fully and Partially Ionized Plasmas; Microwave Generation and Plasma Interactions; Charged Particle Beams and Sources; High Energy Density Plasmas and Applications; Industrial, Commercial, and Medical Plasma Applications; Plasma Diagnostics; Pulsed Power and other Plasma Applications.

  • 2012 IEEE 39th International Conference on Plasma Sciences (ICOPS)

    Fully and partially ionized plasmas, microwave-plasma interaction, charged particle beams and sources; high energy density plasmas and applications, industrial and medical applications of plasmas; plasma diagnostics; pulsed power and other plasma applictions

  • 2011 IEEE 38th International Conference on Plasma Sciences (ICOPS)

    The ICOPS is the state of the art plasma science conference that covers all aspects of the general plasma science and its applications in various research fields.

  • 2010 IEEE 37th International Conference on Plasma Sciences (ICOPS)

  • 2009 IEEE 36th International Conference on Plasma Sciences (ICOPS)

    The conference features an exciting technical program with reports from around the globe about new and innovative developments in the field of pulsed power, plasma science and engineering. Leading researchers gather to explore pulsed power plasmas, basic plasma physics, high-energy-density-plasmas, inertial confinement fusion, magnetic fusion, plasma diagnostics, microwave generation, lighting, micro and nano applications of plasmas, medical applications and plasma processing.


2014 Joint IEEE International Symposium on the Applications of Ferroelectrics, International Workshop on Acoustic Transduction Materials and Devices & Workshop on Piezoresponse Force Microscopy (ISAF/IWATMD/PFM)

This conference covers the development of ferroelectric materials for a wide range of applications, including piezoelectrics, dielectrics, electro-optics, pyroelectrics, flexoelectrics, energy harvesting, non-volatile memory, and logic elements.



Periodicals related to Barium

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Magnetics, IEEE Transactions on

Science and technology related to the basic physics and engineering of magnetism, magnetic materials, applied magnetics, magnetic devices, and magnetic data storage. The Transactions publishes scholarly articles of archival value as well as tutorial expositions and critical reviews of classical subjects and topics of current interest.


Plasma Science, IEEE Transactions on

Plasma science and engineering, including: magnetofluid dynamics and thermionics; plasma dynamics; gaseous electronics and arc technology; controlled thermonuclear fusion; electron, ion, and plasma sources; space plasmas; high-current relativistic electron beams; laser-plasma interactions; diagnostics; plasma chemistry and colloidal and solid-state plasmas.


Quantum Electronics, IEEE Journal of

Generation, amplification, modulation, detection, waveguiding, or techniques and effects that can affect the propagation characteristics of coherent electromagnetic radiation having submillimeter and shorter wavelengths




Xplore Articles related to Barium

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A Study of Scandia-Doped-Impregnated Cathode Fabricated by Spray Drying Method

Jinshu Wang; Yuntao Cui; Wei Liu; Yiman Wang; Fan Yang; Fan Zhou; Meiling Zhou IEEE Transactions on Electron Devices, 2015

Scandia-doped-impregnated (SDI) cathodes were fabricated with scandia-doped tungsten powders using spray drying (SD) combined with two-step reduction in hydrogen atmosphere. The temperature-programmed reduction results show that the addition of Sc2O3 leads to a decrease of the reduction temperature of scandia-doped tungsten oxide powders. Using the obtained scandia-doped tungsten powders with homogenous distribution of nanosized scandia, a submicrometer porous matrix cathode ...


Power Dependence of the RF Surface Resistance of MgB<inf>2</inf>Superconductor

T. Tajima; A. T. Findikoglu; A. Jason; F. L. Krawczyk; F. M. Mueller; A. H. Shapiro; R. L. Geng; H. Padamsee; A. Romanenko; B. H. Moeckly Proceedings of the 2005 Particle Accelerator Conference, 2005

Magnesium diboride (MgB2) is a superconducting material that has a transition temperature (Tc) of ∼40 K, which is ∼30 K higher than niobium (Nb) that has been used for most superconducting RF cavities in the past decades. Last year, it was demonstrated that the RF surface resistance of MgB2can be lower than Nb at 4 K. One of the problems ...


Global adaptive strategy to make a complex network attain an inhomogeneous equilibrium

Xin Biao Lu; Bu Zhi Qin 2012 24th Chinese Control and Decision Conference (CCDC), 2012

A global adaptive strategy is proposed to make a complex dynamical network attain an inhomogeneous equilibrium point. Based on the error between the node's state and its desired state, the coupling strength between nodes increases until the network attain an inhomogeneous equilibrium point. By constructing a Lyapunov function, a sufficient condition about the inhomogeneous equilibrium point is obtained, which is ...


Terahertz superconducting plasmonics and metamaterials

Ranjan Singh; Zhen Tian; Jianqiang Gu; Wei Cao; Jiaguang Han; Judy Wu; Qirong Xing; Mingxia He; Jingwen W. Zhang; Weili Zhang CLEO: 2011 - Laser Science to Photonic Applications, 2011

We demonstrate a superconductor array of subwavelength holes and split ring resonators with active thermal control over their resonant transmission. The arrays were lithographically fabricated on high temperature YBCO superconductor and characterized by terahertz-time domain spectroscopy. We observe a clear switching effect in the plasmonic as well as metamaterial devices as the superconducting film undergoes phase change at the transition ...


An improved multi-layer fabrication process for YBa/sub 2/Cu/sub 3/O/sub 7-x/-based circuits

H. Q. Li; R. H. Ono; L. R. Vale; D. A. Rudman; S. H. Liou; W. H. Mallison IEEE Transactions on Applied Superconductivity, 1997

Improved via connections in structures of YBa/sub 2/Cu/sub 3/O/sub 7-x//SrTiO/sub 3//YBa/sub 2/Cu/sub 3/O/sub 7-x/ (YBCO/STO/YBCO) multilayers have been made using a combined HF wet-etching and ion-milling process. The critical current density J/sub c/ of the via is as high as 2/spl times/10/sup 6/ A/cm/sup 2/ at 76 K, and is dominated by edge contacts in the ab-plane, YBCO and Sr/sub ...


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Educational Resources on Barium

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eLearning

A Study of Scandia-Doped-Impregnated Cathode Fabricated by Spray Drying Method

Jinshu Wang; Yuntao Cui; Wei Liu; Yiman Wang; Fan Yang; Fan Zhou; Meiling Zhou IEEE Transactions on Electron Devices, 2015

Scandia-doped-impregnated (SDI) cathodes were fabricated with scandia-doped tungsten powders using spray drying (SD) combined with two-step reduction in hydrogen atmosphere. The temperature-programmed reduction results show that the addition of Sc2O3 leads to a decrease of the reduction temperature of scandia-doped tungsten oxide powders. Using the obtained scandia-doped tungsten powders with homogenous distribution of nanosized scandia, a submicrometer porous matrix cathode ...


Power Dependence of the RF Surface Resistance of MgB<inf>2</inf>Superconductor

T. Tajima; A. T. Findikoglu; A. Jason; F. L. Krawczyk; F. M. Mueller; A. H. Shapiro; R. L. Geng; H. Padamsee; A. Romanenko; B. H. Moeckly Proceedings of the 2005 Particle Accelerator Conference, 2005

Magnesium diboride (MgB2) is a superconducting material that has a transition temperature (Tc) of ∼40 K, which is ∼30 K higher than niobium (Nb) that has been used for most superconducting RF cavities in the past decades. Last year, it was demonstrated that the RF surface resistance of MgB2can be lower than Nb at 4 K. One of the problems ...


Global adaptive strategy to make a complex network attain an inhomogeneous equilibrium

Xin Biao Lu; Bu Zhi Qin 2012 24th Chinese Control and Decision Conference (CCDC), 2012

A global adaptive strategy is proposed to make a complex dynamical network attain an inhomogeneous equilibrium point. Based on the error between the node's state and its desired state, the coupling strength between nodes increases until the network attain an inhomogeneous equilibrium point. By constructing a Lyapunov function, a sufficient condition about the inhomogeneous equilibrium point is obtained, which is ...


Terahertz superconducting plasmonics and metamaterials

Ranjan Singh; Zhen Tian; Jianqiang Gu; Wei Cao; Jiaguang Han; Judy Wu; Qirong Xing; Mingxia He; Jingwen W. Zhang; Weili Zhang CLEO: 2011 - Laser Science to Photonic Applications, 2011

We demonstrate a superconductor array of subwavelength holes and split ring resonators with active thermal control over their resonant transmission. The arrays were lithographically fabricated on high temperature YBCO superconductor and characterized by terahertz-time domain spectroscopy. We observe a clear switching effect in the plasmonic as well as metamaterial devices as the superconducting film undergoes phase change at the transition ...


An improved multi-layer fabrication process for YBa/sub 2/Cu/sub 3/O/sub 7-x/-based circuits

H. Q. Li; R. H. Ono; L. R. Vale; D. A. Rudman; S. H. Liou; W. H. Mallison IEEE Transactions on Applied Superconductivity, 1997

Improved via connections in structures of YBa/sub 2/Cu/sub 3/O/sub 7-x//SrTiO/sub 3//YBa/sub 2/Cu/sub 3/O/sub 7-x/ (YBCO/STO/YBCO) multilayers have been made using a combined HF wet-etching and ion-milling process. The critical current density J/sub c/ of the via is as high as 2/spl times/10/sup 6/ A/cm/sup 2/ at 76 K, and is dominated by edge contacts in the ab-plane, YBCO and Sr/sub ...


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  • Hard Magnetic Materials

    This chapter contains sections titled: Introduction Operation of Permanent Magnets Magnet Steels Alnico Barium and Strontium Ferrite Rare Earth Magnets Exchange-Spring Magnets Nitride Magnets Ductile Permanent Magnets Artificial Single Domain Particle Magnets (Lodex) Bonded Magnets Magnet Stability Summary of Magnetically Hard Materials Applications Problems



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