Designing a Converging-beam Electron Gun and Focusing Solenoid

A frequent electron gun design goal is to produce a converging beam that matches to a focusing solenoid. This white paper describes a case study for a system to generate a narrow electron beam at high-current density and to transport it over a distance exceeding 8.0 cm for experiments on high- frequency microwave generation.
  • Written By:
  • Published On:
  • (Originally Published On:) )
 
comments powered by Disqus


Featured publications:

The Hidden Benefits of VoIP Revealed

The appeal of VoIP is straightforward: By converging voice and data into a single, unified network, businesses can lower costs and increase productivity, as the scaled-down VoIP infrastructure is easier and less expensive to maintain. Read this white paper to gain a competitive advantage with VoIP’s four “secret weapons”: rich media, mobility, unified communications, and virtual workplaces.
  • Written By:
  • Published On:

Field Mobility: 3 Tips for Navigating the Mobile First Minefield

Aligning your service organization around the same plan can be a challenge and a roadblock. Field mobility can help you improve operational effectiveness by aligning your service organization around the plan, focusing your field technicians on the plan, handling changes proactively, and managing exceptions in real time. But the approach to developing a mobile first application isn’t straightforward. Get three tips for doing this right.
  • Written By:
  • Published On:

Improve the Collection and Distribution of Real-Time Data with Better Middleware

Technology trends such as mobile computing, social networking and sensor networks are converging to drive an unprecedented flow of information that many companies are struggling to manage and capitalize on. Solace messaging middleware appliances can help you collect, filter, and distribute massive amounts of data more easily and cost-effectively than software-based solutions.
  • Written By:
  • Published On:

You may also be interested in these related documents:

Designing Solenoid Lenses for Electron Beams

This paper reviews features of solenoid lenses, which are used to focus high-current electron beams. It also discusses how to characterize spherical aberration with a numerical orbit code, and how to employ scaling methods to organize simulations for maximum generality.
  • Written By:
  • Published On:

High-flux Electron-gun Reference Design

This tutorial addresses a common issue in electron gun design: for a given voltage, what is the highest possible beam current?
  • Written By:
  • Published On:

Improved Trak Models for Beam-generated Magnetic Fields

This paper describes new methods in the Trak charged-particle optics code to find the self-consistent, beam-generated magnetic fields of high-current beams. The modifications are helpful for general work with relativistic electron beams. They are critical for simulations of high-power microwave devices like the relativistic magnetron and the magnetically-insulated line oscillator.
  • Written By:
  • Published On: