Results 81 to 90 of about 11,554 (146)

Hierarchical WSe2 Nanoflowers for Efficient Field Emission

open access: yesAdvanced Electronic Materials
This report is on the field emission properties of WSe2 nanoflowers synthesized via a solution‐phase colloidal approach, uniformly deposited on Si/SiO2 substrates.
Filippo Giubileo   +12 more
doaj   +1 more source

Design and applications of cold-cathode X-ray imaging systems

open access: yes, 2021
Thesis: Ph. D., Harvard-MIT Program in Health Sciences and Technology, September, February, 2021Cataloged from the official PDF version of thesis.Includes bibliographical references (pages 145-159).X-ray computed tomography (CT) and planar x-ray imaging ...
Cramer, Avilash(Avilash Kalpathy)
core  

Shielded Cold Cathode Magnetron (SCCM)

open access: yes, 2010
A magnetron is a vacuum device that uses the interaction of electrons and an electric field to generate microwaves. Magnetrons are often used for radar systems.
Rowe, Tyler   +3 more
core  

Concave cold cathode electron gun using obstructed discharge

open access: yes, 2004
Electrical gas discharge can produce a powerful electron beam which in this way where the traditionally used hot cathode electron source is not necessary.
Ghoranneviss, Mahmood   +6 more
core  

Development program on a Spindt cold-cathode electron gun

open access: yes, 1982
A thin film field emission cathode (TFFEC) array and a cold cathode electron gun based on the emitter were developed. A microwave tube gun that uses the thin film field emission cathode as an electron source is produced.
Spindt, C. A.
core  

CO2 laser cold cathode research results

open access: yes, 1973
The construction and processing of four test lasers are discussed, and the test results are assessed. Tests show that the best performance was obtained from cathodes made from internally oxidized Ag-Cu alloys or pure Cu.
Hochuli, U.
core  

Design and Simulation of a Multi-Sheet Beam Terahertz Radiation Source Based on Carbon-Nanotube Cold Cathode. [PDF]

open access: yesNanomaterials (Basel), 2019
Zu Y   +8 more
europepmc   +1 more source

Program to produce a flight prototype cold cathode quadrupole mass spectrometer

open access: yes, 1969
Construction of cold cathode quadrupole mass spectrometer as flight ...
Roehrig, J. R.
core  

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