-
Supplier: Accuris
Description: SELECTING METHODS OF TEMPERATURE MEASUREMENT OF THERMIONIC EMITTERS
-
Supplier: Accuris
Description: Recommended Practice for Measurement of Sublimation From Thermionic Emitters
-
Supplier: Accuris
Description: Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
-
-
Supplier: Accuris
Description: Standard Test Method for Spectrographic Analysis of Thermionic Nickel Alloys by the Powder Technique
-
Supplier: ASTM International
Description: Recommended Practice for Measurement of Sublimation From Thermionic Emitters (Withdrawn 1984)
-
Supplier: ASTM International
Description: emitter, particularly the work function. Comparisons are made between emitters using the thermionic constants such as the work function, emission constant, and the temperature dependence of the work function. These thermionic constants are geometry and field effects-independent, but
-
Supplier: ASTM International
Description: 1.1 This practice is intended to serve as a guide for testing the performance of a nitrogen/phosphorus thermionic ionization detector (NPD) used as the detection component of a gas chromatographic system. 1.2 This practice applies to an NPD that employs a heated alkali metal compound and
-
Supplier: ASTM International
Description: emitter, particularly the work function. Comparisons are made between emitters using the thermionic constants such as the work function, emission constant, and the temperature dependence of the work function. These thermionic constants are geometry and field effects-independent, but
-
Description: either analog or digital indicating or integrating instruments, in DC or AC rotating machines, transformers, induction apparatus, arc and resistance heating equipment, mercury arc, thermionic, or solid-state rectifiers and inverters. Ancillary instruments and equipment are discussed.
-
Supplier: Fredericks Company - Televac
Description: thermionic igniter, which turns on automatically as soon as the gauge tube goes below 10 mTorr and stays on for only 5 seconds for ignition. Unlike most high or ultra high vacuum sensors that have a few decades of dynamic range, the 7FCS gives its user ten (10) decades of useful range when
- Vacuum Range: 0.00999999999992553 to 0.00000000001010675987345166 torr
- Operating Temperature: 32 to 122 F
- Media: Gas
- Measurement Type: Gauge, Vacuum
-
Supplier: JEOL USA, Inc.
Description: Maintenance notification function "Customer Support Tool" In-lens Schottky Plus FEG on JXA-iHP200F The in-lens Schottky Plus FEG provides high resolution at low accelerating voltages, enabling high spatial-resolution SEM imaging and analysis at high magnifications. Thermionic emission guns,
Find Suppliers by Category Top
Conduct Research Top
-
e-Vap 100 System
e-Vap 100 is a precision monolayer deposition source employed for evaporative coatings in UHV applications. Its unique design uses an electron beam power source for thermionic emission and pinpoint electrostatic focusing of an electron beam onto a 1-millimeter diameter wire. The wire being
-
Miniature X-Ray Tubes Utilizing Carbon-Nano Tube Based Cold Cathodes
The electron field-emission properties of carbon nanotubes enable the fabrication of cold. cathodes for a variety of vacuum device applications. The utilization of these cathodes is. an attractive alternative for the replacement of thermionic or hot cathodes for generating. X-rays. Miniature X-ray
More Information Top
Indicates content that may require registration and/or purchase.
-
Thermionics. A bibliography with abstracts. Search period covered: 1970--Apr 1975. [190 references]
Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are …
-
http://dspace.mit.edu/bitstream/handle/1721.1/4762/RLE-TR-321-04734667.pdf?sequence=1
THERMIONIC EMISSION .
-
DIRECT HEAT-TO-ELECTRICITY CONVERSION OF SOLAR ENERGY
Three main solid-state heat-to-electricity systems, namely thermoelectric, thermionic , and thermophotovoltaic gen- erators, are reviewed …
-
Selection of power plant elements for future reactor space electric power systems
Thermoelectric or thermionic systems .
-
Experimental Innovations in Surface Science
14 Thermionic Emitters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Complete Guide to Semiconductor Devices 2nd Edition Complete Document
Drift Velocity and Mobility Diffusion Thermionic Emission Image-Force Lowering Recombination and Generation Impact Ionization and Avalanche …