Investigation of Egg Type Cold Cathode Magnetron Vacuum Gauge.

Design and Simulation of Hot Cathode Ionization Vacuum Gauge with no X-Ray Limitations

In this paper, the MEMS type ionization gauge with no X-Ray limitations has been presented. Having the dimensions of 2.4 mm× 0.8mm × 1.4 mm, the designed gauge is 9000 times smaller than the conventional type and can operate in HV and UHV pressures up to 5×10-9 torr. Operating at the temperature of 750°C, the cathode of proposed gauge is implemented using nickel and works in a way in...

A long-term stable cold-cathode gauge for the special use in insulating vacuum systems of cryostats in superconducting accelerators

The pressure conditions in insulation vacuum systems of superconducting accelerator rings or nuclear research plants is often controlled and monitored by cold-cathode gauges (hereafter CCGs). However, due to high outgassing rates of the super insulation material foils (MLI) normally used for thermal insulation, the residual gas atmosphere is dominated by high portions of hydrocarbons. If a CCG ...

the investigation of the relationship between type a and type b personalities and quality of translation

چکیده ندارد.

Forms and behaviour of vacuum emission electronic devices comprising diamond or other carbon cold cathode emitters.

Nanocarbon-derived electron emission devices, specifically nanodiamond lateral field emission (FE) diodes and gated carbon nanotube (CNT) triodes, are new configurations for robust nanoelectronic devices. These novel micro/nanostructures provide an alternative and efficient means of accomplishing electronics that are impervious to temperature and radiation. For example, nitrogen-incorporated na...

Vacuum Gauge to Vacuum Pump Valve