CSU Lab Nondestructive Analysis Techniques for Polymer/Semiconductor Defects*

Positron annihilation lifetime spectrometer
Positronium annihilation lifetime spectroscopy

PALS is a nondestructive spectroscopy technique that allows the study of various phenomena and material properties at the atomic scale. It will bring the following advantages to your research.

  1. Capable of resolving voids in polymers, metals and semiconductors in the size range of less than 1 nm.
  2. Wide range of material adaptability, supports testing of liquids, gases, etc.
  3. Low environmental requirements, high and low temperature, vacuum can be tested.
  4. Obtain the type and concentration of defects at once.

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