An acoustic dielectric and mechanical spectrometer.

  title={An acoustic dielectric and mechanical spectrometer.},
  author={Ruifen Hu and Adrian C Stevenson and Christopher Robin Lowe},
  journal={The Analyst},
  volume={137 12},
In this report, the dielectric constant of glycerol solutions (0-70% (w/w)) and the mechanical transitions of poly(2-hydroxylethyl methacrylate-co-methacrylic acid) films (600-800 nm, 1.5-10 mol% cross-linker) have been investigated by the magnetic acoustic resonance sensor (MARS), which is an electrode-free acoustic sensor and operates over a continuous… CONTINUE READING