Spectral inhomogeneity of nuclear spin-lattice relaxation in orientationally ordered solid hydrogen

Journal Article · Wed Oct 01 04:00:00 EDT 1986 · J. Low Temp. Phys.; (United States)

DOI:https://doi.org/10.1007/BF00685399· OSTI ID:7159901

Lin, Y

The results of calculations of the nuclear spin-lattice relaxation time of orientationally ordered ortho-hydrogen molecules for the case of the local ordering in the orientational ''glass'' phase of ortho-para-hydrogen mixtures are given. A strong dependence on the position of the NMR isochromat in the line shape is found and this is in good agreement with the experimental results of the Duke group, provided that the cross-relaxation is taken into account. The relaxation is found to deviate considerably from an exponential recovery.

• Research Organization: Univ. of Florida, Gainesville, FL
• OSTI ID: 7159901
• Journal Information: J. Low Temp. Phys.; (United States), Journal Name: J. Low Temp. Phys.; (United States) Vol. 65:1/2; ISSN JLTPA
• Country of Publication: United States
• Language: English

Related Subjects

656002* -- Condensed Matter Physics-- General Techniques in Condensed Matter-- (1987-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
ELEMENTS
HAMILTONIANS
HYDROGEN
MAGNETIC RESONANCE
MATHEMATICAL OPERATORS
NMR SPECTRA
NONMETALS
NUCLEAR MAGNETIC RESONANCE
ORDER PARAMETERS
QUANTIZATION
QUANTUM CRYSTALS
QUANTUM OPERATORS
RELAXATION
RELAXATION TIME
RESONANCE
SOLIDS
SPECTRA
SPIN GLASS STATE
SPIN-LATTICE RELAXATION