Lanthanum

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Lanthanum is a chemical element with the symbol La and atomic number 57. (Wikipedia.org)






Conferences related to Lanthanum

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2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD)

The NSS/MIC offers an outstanding opportunity for scientists and engineers interested in the fields of nuclear science, radiation detection, accelerators, high energy physics and astrophysics, and related software to present their latest developments and ideas. The scientific program provides a comprehensive review of the latest developments in technology and covers a wide range of applications from radiation and accelerator instrumentation, new detector materials, to complex detector systems for physical sciences, and advanced imaging systems for biological and medical research.

  • 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)

    The scope of the conference is to present advancements in the field of nuclear science (detectors, electronics and algorithms) as applied to high energy and nuclear physics, as well as various imaging techniques used in Medicine. The conference fosters interactions between instrumentation research and 'end user' application expertise, thus highlighting interdisciplinary aspects of nuclear science.

  • 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (2014 NSS/MIC)

    The conference emphasizes the latest developments in technology and instrumentation and their implementation in experiments for space, accelerators, other radiation environments, homeland security, and Medical Imaging Sciences

  • 2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC)

    Detectors, software, signal processing and systems for ionizing radiation. Medical imaging detector and system development for PET, SPECT and other imaging based on nuclear techniques.

  • 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC)

    Forum for exchange of scientist and engineers working Nuclear Physics and Medical Imaging in technology and instrumentation and their implementation in experiments for particle physics, space, accelerators and other applications of radiation detection such as the technological and mathematical aspects of radiotracer-based medical imaging and other areas of non-Nuclear Molecular Imaging technologies.

  • 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC)

    Detectors, software, signal processing and systems for ionizing radiation. Medical imaging detector and system development for PET, SPECT and other imaging based on nuclear techniques.

  • 2010 IEEE Nuclear Science Symposium and Medical Imaging Conference (2010 NSS/MIC)

    Detectors, software, signal processing and systems for ionizing radiation. Medical imaging detector and system development for PET, SPECT and other imaging based on nuclear techniques.

  • 2009 IEEE Nuclear Science Symposium and Medical Imaging Conference (2009 NSS/MIC)

    Radiation Detectors and Instrumentation and their applications in Physics, Biology, Space,Material Science,Medical Physics, and Homeland Security

  • 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference (2008 NSS/MIC)

    Detectors, software, signal processing and systems for ionizing radiation. Medical imaging detector and system development for PET, SPECT and other imaging based on nuclear techniques.

  • 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference (2007 NSS/MIC)

  • 2006 IEEE Nuclear Science Symposium and Medical Imaging Conference (2006 NSS/MIC)


2013 26th International Vacuum Nanoelectronics Conference (IVNC)

The IVNC conference

  • 2012 25th International Vacuum Nanoelectronics Conference (IVNC)

    IVNC 2012 mainly focuses on fundamentals and appplication on vacuum micro and nano-electronics. The topics include the theory, fabrication, and characterization of vacuum micro/nanoelectronic materials and devices with applications to x-ray sources, lamps, information displays, microwave amplifiers, plasma devices, analytical instruments, satellites, e-beam sources, particle accelerators and sensors.

  • 2011 24th International Vacuum Nanoelectronics Conference (IVNC)

    Actual reports on latest experimental and theoretical advances and recent developments in vacuum micro/nanoelectronics. Topics focus on physics, chemistry, material science and fabrication techniques of cold electron sources for novel device applications. One invited plenary, ten oral and two poster sessions. Several awards for outstanding contributions to young researchers.

  • 2010 23rd International Vacuum Nanoelectronics Conference (IVNC)

    IVNC 2010 will bring together an international body of scientists and engineers to discuss their research in vacuum micro/nano-electronics. Topics discussed include the fabrication, characterizations and theory of vacuum micro/nanoelectronic electron and ion sources. Applications include lithography, flat panel displays, microwave amplifiers, space, plasma devices, analytical instruments and sensors.

  • 2009 22nd International Vacuum Nanoelectronics Conference (IVNC)

    International Vacuum Nanoelectronics Conference (IVNC) is an annual international conference for reports and mutual disucussion of the latest experimental and theoretical advances on recent development in the field of vacuum micor and nanoelectronics.

  • 2008 IEEE 21st International Vacuum Nanoelectronics Conference (IVNC)

    Theory, design, fabrication and application of nano- and micro- devices utilizing ballistic flow of field emited electrons. Theory of field emission, material science of emitting materials, new concepts of devices.

  • 2007 IEEE 20th International Vacuum Nanoelectronics Conference (IVNC)

  • 2006 19th International Vacuum Nanoelectronics Conference (IVNC)


2013 IEEE International Conference on Industrial Technology (ICIT 2013)

The aim of ICIT 2013 is to provide an environment for presentation and discussion of emerging industrial technologies, while promoting academic and industrial interaction. It brings together worldwide leading researchers, from industry and academia, to divulge and analyze state of the art developments, open problems and future trends.

  • 2012 IEEE International Conference on Industrial Technology (ICIT 2012)

    The purpose of the conference is to provide a forum for presentation and discussion of emerging industrial technology. The conference was created by the IEEE Industrial Electronics Society in 1994.

  • 2011 IEEE International Conference on Industrial Technology (ICIT 2011)

    industrial electronics, systems and control, circuits, electronic design, power electronics, renewable energy systems, embedded systems.

  • 2010 IEEE International Conference on Industrial Technology - (ICIT)

    Control Systems, Sensors, Instrumentation and Signal Processing, Electrical Machines and Drives, Mechatronics and Robotics, Power Electronics, Power Systems and Renewable Energy, System Integration, Industrial Informatics and, Communications, Hybrid/Electric Vehicle

  • 2009 IEEE International Conference on Industrial Technology - (ICIT)

  • 2008 IEEE International Conference on Industrial Technology - (ICIT)

    ICIT2008 focuses on emerging technologies in Industrial Electronics. Specifically, it covers the following areas: Industrial Informatics, including flexible manufacturing systems, data privacy and security, authentication, authorization and federation. Computer Control, Signal Processing, Neural Network Applications, Evolutionary Computing. Power Electronics and Systems, HVDC, FACTS, SCADA, EMS and WAMS. Mechatronics, Micro & Nanotechnolgies, micro-sensors and actuators, multi-sensor fusion.

  • 2006 IEEE International Conference on Industrial Technology - (ICIT)


2012 6th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)

Bioinformatics, Computational Biology, Biomedical Engineering


ESSDERC 2011 - 41st European Solid State Device Research Conference

The aim of the ESSDERC conference is to provide an annual European forum for the presentation and discussion of recent advances in solid-state devices and technologies. ESSDERC and its sister conference ESSCIRC, which deals with solid-state circuits, are jointly organised.


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Periodicals related to Lanthanum

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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


Electron Devices, IEEE Transactions on

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


Nuclear Science, IEEE Transactions on

All aspects of the theory and applications of nuclear science and engineering, including instrumentation for the detection and measurement of ionizing radiation; particle accelerators and their controls; nuclear medicine and its application; effects of radiation on materials, components, and systems; reactor instrumentation and controls; and measurement of radiation in space.


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.



Most published Xplore authors for Lanthanum

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Xplore Articles related to Lanthanum

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Thermally stimulated depolarization current in a modified SBN ferroelectric ceramic system

H. Amorin; M. Venet; F. Guerrero; A. Fundora; E. Martinez; J. Portelles; J. Siqueiros ISAF 2000. Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics (IEEE Cat. No.00CH37076), 2000

The Thermally Stimulated Depolarization Current (TSDC) of the modified SBN ferroelectric ceramic system was studied. The TSDC measurements show the pyroelectric peak for all compositions while a second smaller peak at higher temperatures, possibly associated to induced vacancy-impurity dipoles is also observed in all cases. The second peak contribution was experimentally and mathematically eliminated. The activation energies and infinite temperature ...


Cubic-Structured <formula formulatype="inline"><tex Notation="TeX">$hbox{HfO}_{2}$</tex></formula> With Optimized Doping of Lanthanum for Higher Dielectric Constant

Wei He; Lu Zhang; Daniel S. H. Chan; Byung Jin Cho IEEE Electron Device Letters, 2009

It is demonstrated that HfO2 films can have much higher dielectric-constant values than the usual reported value of 20-24 by optimized incorporation of lanthanum element and crystallization to cubic structure. When HfO2 with 8% La is crystallized into cubic structure, the film exhibits the kappa value of ~38 which is the highest among ever reported HfO2 -based high-kappa dielectrics. The ...


Infrared laser characteristics of praseodymium-doped lanthanum trichloride

S. R. Bowman; J. Ganem; B. J. Feldman; A. W. Kueny IEEE Journal of Quantum Electronics, 1994

We report new laser channels for the rare earth praseodymium. Laser emissions at 1.6 and 5.2 μm were studied using a 2.0 μm Tm:YAG laser to pump the 3F2 level in Pr3+ :LaCl3. Efficient 5 μm operation was demonstrated at 130 K. Temperature dependence of the 5 μm laser threshold was determined in the range from 130 to 250 K. ...


Structure of nanocrystalline powder and thin films of lead lanthanum titanate prepared by the sol-gel process

Q. F. Zhou; H. L. W. Chan; Q. Q. Zhang; C. L. Choy 9th International Symposium on Electrets (ISE 9) Proceedings, 1996

Ultrafine powders and thin films of lead lanthanum titanate (PLT) were prepared by the sol-gel process. The structural variation of the powder with increasing annealing temperature was monitored by differential thermal analysis, thermogravimetric analysis and X-ray diffraction. The lowest temperature for the formation of nanocrystals in the powder was found to be about 500°C. Crystallites of various sizes were obtained ...


Relaxor ferroelectrics with lanthanum perovskites

T. Takenaka; T. Kanegae Applications of Ferroelectrics, 1992. ISAF '92., Proceedings of the Eighth IEEE International Symposium on, 1992

Lanthanum perovskite compounds La(B1/2IB1/2II)O3 (BI=Ni,Co,Mg; BII=Ti) are studied as candidates for stabilizers to form perovskite-type Pb(Zn1/3Nb2/3 )O3 (PZN)-based ceramics. A conventional sintering technique is used to prepare ceramic samples with PZN-based solid solution. The ratios of the perovskite phase to the pyrochlore phase were more than 90% at 10 mol.%-modification of La(Ni1/2Ti1/2)O3 (LNT), La(Mg1/2 Ti1/2)O3 (LMT) or La(Co1/2Ti1/2)O3 (LCT). The ...


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eLearning

Thermally stimulated depolarization current in a modified SBN ferroelectric ceramic system

H. Amorin; M. Venet; F. Guerrero; A. Fundora; E. Martinez; J. Portelles; J. Siqueiros ISAF 2000. Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics (IEEE Cat. No.00CH37076), 2000

The Thermally Stimulated Depolarization Current (TSDC) of the modified SBN ferroelectric ceramic system was studied. The TSDC measurements show the pyroelectric peak for all compositions while a second smaller peak at higher temperatures, possibly associated to induced vacancy-impurity dipoles is also observed in all cases. The second peak contribution was experimentally and mathematically eliminated. The activation energies and infinite temperature ...


Cubic-Structured <formula formulatype="inline"><tex Notation="TeX">$hbox{HfO}_{2}$</tex></formula> With Optimized Doping of Lanthanum for Higher Dielectric Constant

Wei He; Lu Zhang; Daniel S. H. Chan; Byung Jin Cho IEEE Electron Device Letters, 2009

It is demonstrated that HfO2 films can have much higher dielectric-constant values than the usual reported value of 20-24 by optimized incorporation of lanthanum element and crystallization to cubic structure. When HfO2 with 8% La is crystallized into cubic structure, the film exhibits the kappa value of ~38 which is the highest among ever reported HfO2 -based high-kappa dielectrics. The ...


Infrared laser characteristics of praseodymium-doped lanthanum trichloride

S. R. Bowman; J. Ganem; B. J. Feldman; A. W. Kueny IEEE Journal of Quantum Electronics, 1994

We report new laser channels for the rare earth praseodymium. Laser emissions at 1.6 and 5.2 μm were studied using a 2.0 μm Tm:YAG laser to pump the 3F2 level in Pr3+ :LaCl3. Efficient 5 μm operation was demonstrated at 130 K. Temperature dependence of the 5 μm laser threshold was determined in the range from 130 to 250 K. ...


Structure of nanocrystalline powder and thin films of lead lanthanum titanate prepared by the sol-gel process

Q. F. Zhou; H. L. W. Chan; Q. Q. Zhang; C. L. Choy 9th International Symposium on Electrets (ISE 9) Proceedings, 1996

Ultrafine powders and thin films of lead lanthanum titanate (PLT) were prepared by the sol-gel process. The structural variation of the powder with increasing annealing temperature was monitored by differential thermal analysis, thermogravimetric analysis and X-ray diffraction. The lowest temperature for the formation of nanocrystals in the powder was found to be about 500°C. Crystallites of various sizes were obtained ...


Relaxor ferroelectrics with lanthanum perovskites

T. Takenaka; T. Kanegae Applications of Ferroelectrics, 1992. ISAF '92., Proceedings of the Eighth IEEE International Symposium on, 1992

Lanthanum perovskite compounds La(B1/2IB1/2II)O3 (BI=Ni,Co,Mg; BII=Ti) are studied as candidates for stabilizers to form perovskite-type Pb(Zn1/3Nb2/3 )O3 (PZN)-based ceramics. A conventional sintering technique is used to prepare ceramic samples with PZN-based solid solution. The ratios of the perovskite phase to the pyrochlore phase were more than 90% at 10 mol.%-modification of La(Ni1/2Ti1/2)O3 (LNT), La(Mg1/2 Ti1/2)O3 (LMT) or La(Co1/2Ti1/2)O3 (LCT). The ...


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