Inexpensive optically isolated nanoammeter for use with micro-Newton electric propulsion technology

An inexpensive optically isolated nanoammeter, which permits digital logging of dc currents from an electrospray colloid thruster operated in vacuum has been designed for using with micro-Newton electric propulsion technology. The two-stage optically isolated system is intended to safely measure and...

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Bibliographic Details
Main Authors: Aplin, K, Smith, K, Firth, J, Kent, B, Alexander, MS, Stark, J
Format: Journal article
Language:English
Published: 2008