A floating potential method for measuring ion density
نویسندگان
چکیده
منابع مشابه
A floating potential method for measuring ion density
A simple method for analyzing Langmuir probe curves is described which yields the ion density in weakly collisional plasmas for which purely collisionless theories give erroneous results. The method is based on an extrapolation to the floating potential of the saturation ion current raised to the 4/3 power. This procedure is not supported by theory but apparently works because effects neglected...
متن کاملLidar Technique for Measuring Ionospheric Barium Release Ion Density
An evaluation of the resonant fluorescence lidar technique as a method of measuring ion density during ionospheric barium releases is presented. We find that it is technically feasible to measure ion densities of 10 3 cm -3 at an altitude of 200 km with a time resolution of 0.5 s by using a ground-based laser and telescope. One application of the lidar technique would be observation of the crit...
متن کاملA New Method for Measuring the Angle of Hallux Valgus
Objectives. The aim of this study is to introduce a new way and assign its reliability and validity in measuring the angle of hallux valgus. Methods. In this method, we have proceeded to introduce a simple way for measuring the angle of hallux valgus by using ruler and mathematical formulas. For doing this study, we selected 25students and measured their angle of hallux valgus with new way ...
متن کاملA Method for Measuring Energy Consumption in IaaS Cloud
The ability to measure the energy consumed by cloud infrastructure is a crucial step towards the development of energy efficiency policies in the cloud infrastructure. There are hardware-based and software-based methods of measuring energy usage in cloud infrastructure. However, most hardware-based energy measurement methods measure the energy consumed system-wide - including the energy lost in...
متن کاملA Method for Measuring the Creative Potential of Computer Games
This paper describes a method for measuring the creative potential of computer games. The research approach applies a behavioral and verbal protocol to analyze the factors that influence the creative processes used by people as they play computer games from the puzzle genre. Creative potential is measured by examining task motivation and domain-relevant and creativity-relevant skills. This pape...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2002
ISSN: 1070-664X,1089-7674
DOI: 10.1063/1.1462630