Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
The solution of the quantum‐mechanical one‐particle problem involving a Coulomb potential with a cut‐off contains Whittaker functions, difficult to evaluate individually. However, the energy expression involves a ratio of two contiguous Whittaker functions, and the entire ratio is easily expressed as a convergent continued fraction. Representative energy eigenvalues are calculated, correcting the errors due to an earlier Bessel function approximation by Wannier. Copyright © 1977 John Wiley & Sons, Inc.
Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Q.R. Huang, Ho-Cheol Kim, et al.
Macromolecules
S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science