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ESR spectrometer with a wide frequency range using a gyrotron as a radiation power source

  • T. Tatsukawa
  • T. Maeda
  • H. Sasai
  • T. Idehara
  • M. Mekata
  • T. Saito
  • T. Kanemaki
Article

Abstract

The development of a high frequency electron spin resonance (ESR) spectrometer with a wide frequency range using a gyrotron as the radiation power source is described.

GYROTRON FU-E, optimized for use in an ESR spectrometer in the millimeter wave range, was developed in Fukui University. In order to test the normal operation of the spectrometer, the ESR of two standard samples, single crystal and polycrystalline DPPH, has been measured, in the pulsed mode over the frequency range from 65 GHz to 135 GHz.

Key words

gyrotron ESR wide frequency range 

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Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • T. Tatsukawa
    • 1
  • T. Maeda
    • 1
  • H. Sasai
    • 1
  • T. Idehara
    • 1
  • M. Mekata
    • 1
  • T. Saito
    • 1
  • T. Kanemaki
    • 1
  1. 1.Department of Applied PhysicsFukui UniversityFukuiJapan

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