</p>

Phelps databaseclick to expand or collapse

Data Group [Na]: From 5/28/80 run for R. Shuker, A. V. Phelps, and A. Gallagher,J. Appl. Phys. 51, 1306 (1980)
For more recent theory and experiment see, for example:
B. Marinkovic, P. Wang, A. Gallagher, Phys. Rev. A 46, 2553 (1992),W. K. Trail et al, Phys Rev. A 49, 3620 (1994).

e / Na