1. [Untitled]
- Author
-
Neil Sullivan, Charles Parks, and Piotr Stachowiak
- Subjects
Range (particle radiation) ,Materials science ,Condensed matter physics ,Relaxation (NMR) ,Analytical chemistry ,Hexagonal boron nitride ,Condensed Matter Physics ,Atomic and Molecular Physics, and Optics ,Spin–spin relaxation ,Condensed Matter::Materials Science ,Adsorption ,Monolayer ,Condensed Matter::Strongly Correlated Electrons ,General Materials Science - Abstract
Results are reported for high frequency pulsed NMR studies of 3He adsorbed on hexagonal boron nitride. The commensurate coverage, corresponding to a 0.75 fraction of a monolayer was studied. The temperature dependence of the nuclear spin-spin relaxation time was measured in the range of 0.1-2 K. From the relaxation times, the quantum mechanical exchange rates are calculated for a triangular array of 3He atoms.
- Published
- 2000