Published June 1989 | Version v1
Journal article Metadata-only

Automated measurement of nuclear relaxation times

Creators

  • 1. Institute of General and Inorganic Chemistry, Moscow (USSR)

Description

The authors describe a method for determination of nuclear relaxation times T1 and T2 that is based on the linear relationship between these times and the areas bounded by the relaxation curves. A circuit for automated measurement of time T1 using a B3-35 microcalculator is presented. They have used the described method for a number of years to measure the relaxation times of various nuclei in solutions - in particular, those of 7Li and 133Cs in aqueous solutions. The method has proven to be highly effective and accurate and has greatly reduced the measurement time, especially in the case of long T1

Additional details

Publishing Information

Journal Title
Instruments and Experimental Techniques (English Translation)
Journal Volume
31
Journal Issue
6
Series
Instrum. Exp. Tech. (Engl. Transl.).
Journal Page Range
1501-1506
ISSN
0020-4412
CODEN
INETA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22038597
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
ACCURACY; AUTOMATION; CALCULATORS; CESIUM 133; EFFICIENCY; ELECTRONIC CIRCUITS; LITHIUM 7; MAGNETIZATION; MATHEMATICAL MODELS; NMR SPECTROMETERS; NUCLEAR MAGNETIC RESONANCE; RELAXATION TIME; RF SYSTEMS; SELF-DIFFUSION; SPIN ECHO; TIME MEASUREMENT; TIMING PROPERTIES; VECTORS
Descriptors DEC
CESIUM ISOTOPES; COMPUTERS; DIFFUSION; DIGITAL COMPUTERS; EQUIPMENT; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; MEASURING INSTRUMENTS; NUCLEI; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; PORTABLE EQUIPMENT; RESONANCE; SPECTROMETERS; STABLE ISOTOPES; TENSORS

Optional Information

Notes
Cover-to-cover translation of Pribory i Tekhnika Ehksperimenta (USSR).