Cadmium

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Cadmium is a chemical element with the symbol Cd and atomic number 48. (Wikipedia.org)






Conferences related to Cadmium

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2020 IEEE International Magnetic Conference (INTERMAG)

INTERMAG is the premier conference on all aspects of applied magnetism and provides a range of oral and poster presentations, invited talks and symposia, a tutorial session, and exhibits reviewing the latest developments in magnetism.


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 46th Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology


2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)

This conference is the annual premier meeting on the use of instrumentation in the Nuclear and Medical fields. The meeting has a very long history of providing an exciting venue for scientists to present their latest advances, exchange ideas, renew existing collaboration and form new ones. The NSS portion of the conference is an ideal forum for scientists and engineers in the field of Nuclear Science, radiation instrumentation, software engineering and data acquisition. The MIC is one of the most informative venues on the state-of-the art use of physics, engineering, and mathematics in Nuclear Medicine and related imaging modalities, such as CT and increasingly so MRI, through the development of hybrid devices


2019 IEEE Photonics Conference (IPC)

The IEEE Photonics Conference, previously known as the IEEE LEOS Annual Meeting, offers technical presentations by the world’s leading scientists and engineers in the areas of lasers, optoelectronics, optical fiber networks, and associated lightwave technologies and applications. It also features compelling plenary talks on the industry’s most important issues, weekend events aimed at students and young photonics professionals, and a manufacturer’s exhibition.


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Periodicals related to Cadmium

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Electron Device Letters, IEEE

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


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.


Instrumentation and Measurement, IEEE Transactions on

Measurements and instrumentation utilizing electrical and electronic techniques.


Lightwave Technology, Journal of

All aspects of optical guided-wave science, technology, and engineering in the areas of fiber and cable technologies; active and passive guided-wave componentry (light sources, detectors, repeaters, switches, fiber sensors, etc.); integrated optics and optoelectronics; systems and subsystems; new applications; and unique field trials.


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Most published Xplore authors for Cadmium

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Xplore Articles related to Cadmium

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Picosecond nonlinear optical phenomena in undoped cadmium telluride

Digest on Nonlinear Optics: Materials, Phenomena and Devices, 1990

None


Interface Characterization of Single-Crystal CdTe Solar Cells With VOC > 950 mV

IEEE Journal of Photovoltaics, 2016

Advancing CdTe solar cell efficiency requires improving the open-circuit voltage (V<sub>OC</sub>) above 900 mV. This requires long carrier lifetime, high hole density, and high-quality interfaces, where the interface recombination velocity is less than about 10<sup>4</sup> cm/s. Using CdTe single crystals as a model system, we report on CdTe/CdS electrical and structural interface properties in devices that produce open-circuit voltage exceeding ...


IEEE Approved Draft Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications

IEEE P1115/D6, June 2013, 2014

This recommended practice covers the sizing of nickel-cadmium batteries used in standby operation for stationary applications.


Amplification of ultrasonic waves

1962 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1962

None


Photorectifier based on a combination of a photoconductor and an electret

1960 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1960

None


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Educational Resources on Cadmium

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IEEE.tv Videos

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IEEE-USA E-Books

  • Picosecond nonlinear optical phenomena in undoped cadmium telluride

    None

  • Interface Characterization of Single-Crystal CdTe Solar Cells With VOC &gt; 950 mV

    Advancing CdTe solar cell efficiency requires improving the open-circuit voltage (V<sub>OC</sub>) above 900 mV. This requires long carrier lifetime, high hole density, and high-quality interfaces, where the interface recombination velocity is less than about 10<sup>4</sup> cm/s. Using CdTe single crystals as a model system, we report on CdTe/CdS electrical and structural interface properties in devices that produce open-circuit voltage exceeding 950 mV.

  • IEEE Approved Draft Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications

    This recommended practice covers the sizing of nickel-cadmium batteries used in standby operation for stationary applications.

  • Amplification of ultrasonic waves

    None

  • Photorectifier based on a combination of a photoconductor and an electret

    None

  • IEEE Draft Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications

    This recommended practice covers the sizing of nickel-cadmium batteries used in standby operation for stationary applications.

  • CdTe Thin Film Fabrication by Thermal Evaporation Technique

    Cadmium Telluride thin film has been prepared by thermal vacuum evaporation technique on soda lime glass substrate. Cadmium Telluride is very potential III-V material higher efficiency in coming days and it has been recognized as a promising material for thin film solar application. Existing material for thin film solar cell production is the p-CdTe/n-CdS/TCO/glass substrate. Two thin film of thickness 300 nm and 400nm were deposited by thermal vacuum evaporation technique. X-Ray diffractometry of these films were taken to be sure that as deposited thin films are deposited by CdTe. The peak diffraction intensity of 300nm thin film was found at 23.85 degree and for 400nm thin film peak it was found at 23.87 degree this result confirms us that the two films are CdTe.

  • Improved Spectrometer Performance of Cadmium Selenide Room Temperature Gamma-Ray Detector

    The surface preparation technology of CdSe crystals used for room temperature gamma-ray detection has been studied. X-ray fluorescense analysis of the surface of the crystal exposed to the Br-methanol etchant revealed the production of CdBr2 compound as a result of the crystaletchant reaction. The CdBr2 "poisoning" causes high surface leakage currents increasing significantly the electronic noise of the device. A modified etching process has been developed in present work allowing to reduce greatly the surface leakage. Prominent reduction in the noise threshold with a simultaneous improvement of the energy resolution of CdSe detectors is reported.

  • Thin film cadmium telluride-cadmium sulfide alloys and devices [solar cells]

    The CdTe-CdS alloy system has been characterized at typical solar cell processing temperatures in order to elucidate the role of interdiffusion in CdTe/CdS-based solar cells. Predominately single-phase CdTe/sub 1-x/S/sub x/ thin films with x/spl equiv/[S]/([S]+[Te]) ranging from 0 to 0.45, were grown by vacuum co-evaporation of CdS and CdTe. Phase segregation was promoted by heat treatment of the films at 415/spl deg/C in the presence of CdCl/sub 2/. The solubility limits of S in CdTe and Te in CdS at 415/spl deg/C were derived by measuring the compositions of the two phases in the films after the CdCl/sub 2/ treatment. The solubility limit of S in CdTe was determined to be 5.8%. Solar cells were fabricated with compositionally uniform absorber layers of CdTe/sub 1-x/S/sub x/ with x near the solubility limit before heat treatment. An efficiency of 10.8% was achieved by a CdTe/sub 1-x/S/sub x//CdS device. The V/sub oc/, J/sub sc/, fill factor and spectral response of this device were all very similar to vacuum evaporated conventional CdTe/CdS cells where the alloy is formed by diffusion of S during cell processing.

  • Comparison for Adsorption Modeling of Heavy Metals (Cd, Pb, Cu, Zn) from Aqueous Solution by Bio-Formulation

    The demand for effective and inexpensive sorbents is increasing in response to the widespread recognition of the deleterious health effects of heavy metals exposure through aqueous solutions. An adsorbent, bio-formulation (BF), was prepared by agricultural waste. The maximal biosorption removal of cadmium (II), lead(II), copper(II), zinc(II) on BF are 99.4, 99.8, 97.6, 98.3% at pH 8, 5, 5, 7, respectively. Freundlich adsorption isotherm is well fitted to the experimental data. The adsorption kinetics of heavy metals reveal that adsorption of heavy metals is very rapid within the first 30 min and equilibrium time is independent of initial concentration. The adsorption process follows second-order sorption kinetics. The biosorption mechanism may be cation exchange effect.



Standards related to Cadmium

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IEEE Recommended Practice for Installation, Maintenance, Testing, and Replacement of Vented Nickel-Cadmium Batteries for Stationary Applications

This recommended practice provides installation design, installation, maintenance and testing procedures, and test schedules that can be used to optimize the life and performance of vented nickel-cadmium batteries. It also provides guidance for determining when these batteries should be replaced. (Scope unchanged from previous version.)


IEEE Recommended Practice for Sizing Nickel-Cadmium Batteries for Photovoltaic (PV) Systems

This recommended practice describes methods for sizing nickel/cadmium batteries used with terrestrial photovoltaic (PV) systems. Installation, maintenance, safety, testing procedures, and consideration of battery types other than nickel/cadmium are beyond the scope of this document. Recommended practices for the remainder of the electric systems associated with PV installations are also beyond the scope of this document.


IEEE Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications

Scope of original document remains unchanged. Supporting text will be revised to reflect changes in battery technology.



Jobs related to Cadmium

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