Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5492090 | Physica B: Condensed Matter | 2017 | 5 Pages |
Abstract
The energy gap between the ground and first excited energy levels of surface electrons deposited over a dilute 3Ðе - 4Ðе solution is evaluated. Two spatial distributions of 3Ðе atoms near the free surface solution are considered. One consists of a thin though macroscopic 3Ðе film and in the other the 3Ðе concentration varies continuously from the surface inside the liquid. The energy gap is calculated as a function of the parameters of the 3Ðе spatial distribution for these distributions. It is shown that the energy gap dependence on the distribution parameters allows using measurements of intersubband transitions of the surface electrons to determine the 3Ðе concentration distribution and, in principle, the nature of the spatial distribution of the light isotope near the surface of the solution.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Ya.Yu. Bezsmolnyy, E.S. Sokolova, S.S. Sokolov, Nelson Studart,