Published 1989 | Version v1
Journal article Metadata-only

Frequency-sweep ESR spectrometer for dosimetry and dating

Creators

  • 1. Micro Device Co., Tokyo (Japan)
  • 2. Osaka Univ., Toyonaka (Japan). Dept. of Physics

Description

A new ESR spectrometer with a fixed magnetic field and frequency sweep has been manufactured for dosimetry and dating. The system consists of a permanent magnet of NdBFe (Neomax, Sumitomo Special Steel Co.), a Gunn diode, and a special cavity with a 100 kHz modulation coil. The resonance frequency of the cavity is changed simultaneously with the microwave frequency. A typical result of ESR dosimetry is demonstrated using the commercial alanine dosimeter. (author)

Additional details

Publishing Information

Journal Title
Applied Radiation and Isotopes
Journal Volume
40
Journal Issue
10-12
Series
Appl. Radiat. Isot.
Journal Page Range
841-843
CODEN
ARISE

Conference

Title
2. international symposium on ESR dosimetry and applications.
Dates
10-13 Oct 1988.
Place
Muenchen/Neuherberg (Germany, F.R.).

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
21040562
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AGE ESTIMATION; DOSIMETRY; EPR SPECTROMETERS; KHZ RANGE 01-100; SPECIFICATIONS
Descriptors DEC
FREQUENCY RANGE; KHZ RANGE; MEASURING INSTRUMENTS; SPECTROMETERS