Electrostatics and Surface Physics Laboratory Capabilities – NASA

Electrostatics and Surface Physics Laboratory Capabilities – NASA


Capabilities and Specialized Equipment

The following electrostatic testing, measurement, and analyses can be performed in high and low temperatures, pressures, humidity and at various atmospheric conditions:

  • Surface resistivity measurements
  • Charge decay measurements
  • Triboelectric charge measurements
  • Volume resistivity measurements of solids, liquids, and powders
  • Adhesion coefficient determination
  • Electric field measurements
  • Surface charge distribution measurements
  • Surface analysis techniques
  • Embedded electrostatic sensors
  • Plasma treatment of surfaces
  • Electrospraying of liquids
  • Hydrophobicity and contact angle measurements
  • Electrical conductivity and grounding determination
  • Dielectric breakdown strength determination
  • Powder or liquid aerosol generation and measurement
  • Radiofrequency (RF) emission detection from electrostatic discharge
  • Charged grain detection and measurement
  • Corona discharge, brush discharge, and Paschen breakdown measurements
  • Liquid conductivity and powder resistivity measurements
  • Laser Etching
  • Susceptibility testing via Charged Device Model (CDM), Machine Model (MM), and Human Body Model (HBM)
  • Lunar/Mars Vacuum Chamber
  • Various vacuum systems (2 bell jars, 1 stainless-steel UHV-capable)
  • Three environments chambers with stat-of-the-art electrostatic measuring equipment (static monitors, charge decay, coulomb meters)
  • State-of-the-art Electrostatics Testing Equipment Atmospheric plasma
  • Glow discharge sources
  • Ultraviolet source and monochromator
  • Optical emission spectrometer
  • Sample preparation facilities
  • Lunar and Mars dust simulants and 200 grams Apollo 14, 16, and 17 lunar regolith
  • Vacuum electron/ion/ultraviolet sources for producing spacecraft charging environments
  • High speed/low noise current amplifiers for monitoring small currents

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