Direct Microscopic Study of Doubly Polarized Atomic Hydrogen by Electron-Spin Resonance
- 3 January 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 50 (1) , 53-56
- https://doi.org/10.1103/physrevlett.50.53
Abstract
By means of ESR in a high magnetic field the hyperfine states of a gas of spin-polarized atomic hydrogen are directly probed. This allows a direct determination of the spin-state populations and nuclear polarization. The unusual ESR line shape is attributed to field inhomogeneities. The temperature of the gas was determined by use of ESR with no indication of nonequilibrium due to Kapitza resistance. Recombination rates between hyperfine states could be determined.Keywords
This publication has 6 references indexed in Scilit:
- State-Dependent Recombination and Suppressed Nuclear Relaxation in Atomic HydrogenPhysical Review Letters, 1982
- Nuclear Polarization of Spin-Polarized HydrogenPhysical Review Letters, 1981
- Theory of Spin Relaxation and Recombination in Spin-Polarized Atomic HydrogenPhysical Review Letters, 1980
- Stabilization of Atomic Hydrogen at Low TemperaturePhysical Review Letters, 1980
- Density, Magnetization, Compression, and Thermal Leakage of Low-Temperature Atomic HydrogenPhysical Review Letters, 1980
- Composite bolometers for submillimeter wavelengthsApplied Optics, 1978