Abstract
We have studied the echo decays in high J= 1 concentration solid hydrogen (H2) and deuterium (D2) using 'H NMR. In solid H2, where the ortho-para conversion is rapid, quick measurements were made possible by computer batch files containing pulse programs. In solid D2, 1% normal H2 (nH2) impurities were used as a probe for the D2 lattice. Comparison of the echo decay constants in the two systems shows that the decay of echos comes from the intramolecular interactions.
Original language | English |
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Pages (from-to) | 4612-4615 |
Number of pages | 4 |
Journal | Journal of the Physical Society of Japan |
Volume | 63 |
Issue number | 12 |
DOIs | |
Publication status | Published - 1994 |
Keywords
- H NMR
- echo decays
- high J=l concentration
- impurities
- intramolecular interactions
- solid deuterium
- solid hydrogen
ASJC Scopus subject areas
- Physics and Astronomy(all)