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The crystal field for ortho-H2impurities in solid para-H2

✍ Scribed by J. C. Raich; L. B. Kanney

Publisher
Springer US
Year
1977
Tongue
English
Weight
651 KB
Volume
28
Category
Article
ISSN
0022-2291

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πŸ“œ SIMILAR VOLUMES

NMR studies on single crystals of H2: I.
NMR studies on single crystals of H2: I. The crystalline field energy for ortho-H2impurities in solid para-H2
✍ R. Schweizer; S. Washburn; H. Meyer πŸ“‚ Article πŸ“… 1979 πŸ› Springer US 🌐 English βš– 788 KB

Using NMR techniques on two single crystals of H2, we have determined the crystalline field Vc that splits the rotational ground state of isolated ortho-H2 molecules in para-He. From the temperature-dependent splitting of the NMR doublet peak, we obtain an average Ivcl/kB = 0.0083 + 0.002 K independ

Nuclear magnetic resonance of ortho-H2im
Nuclear magnetic resonance of ortho-H2impurities in solid para-H2at high pressures
✍ Paul Pedroni; Moses Chan; Rudolph Schweizer; Horst Meyer πŸ“‚ Article πŸ“… 1975 πŸ› Springer US 🌐 English βš– 798 KB

We have observed an anomalous broadening of the NMR absorption line of diluted ortho-H z (with rotational angular momentum J :-1) in solid para-H 2 (J = O) as pressure is applied. Samples with 0.015 < x < 0.06, where x is the ortho mole fraction, were studied over the temperature range 1.2 < T < 4.2