Electron Beam Enabled Surface Composition, Charge, and Adsorbed Gas Determination
The Human Exploration and Development of Space Roadmap calls for Human Missions to Mars and other planets in the 2010 to 2023 timeframe.
Engineering topics
Publications and source records attributed to Rockstad, H..
The Human Exploration and Development of Space Roadmap calls for Human Missions to Mars and other planets in the 2010 to 2023 timeframe.
A series of displacement transducers have been demonstrated which are based on the detection of electrons that quantum-mechanically tunnel across a narrow gap between electrodes.
This paper describes the successful fabrication and demonstration of a new dual-element micromachined silicon tunnel accelerometer that extends the operational bandwidth beyond the resonant frequency of the proof mass.
This paper describes the design of miniature accelerometers and new high-sensitivity microsensors developed using high-resolution position sensors based on electron tunneling.