A simplified apparatus for EPR imaging

  • Deng Jingchuan*
  • , Wang Kuixiang
  • , Xu Weiqing
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A simple apparatus for sub-surface electron paramagnetic resonance (EPR) imaging of a cut sample is described. A two-dimensional EPR image corresponding to the electron spin-density distribution of the DPPH test sample has been obtained by using a marginally oscillating self-detecting microwave frequency EPR spectrometer. Higher spatial resolution is obtained by using a deconvolution algorithm and the image processing technique of inverse filtering.

Original languageEnglish
Pages (from-to)904-907
Number of pages4
JournalMeasurement Science and Technology
Volume7
Issue number6
DOIs
StatePublished - Jun 1996
Externally publishedYes

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