Higher-order finite-difference pseudopotential method: An application to diatomic molecules
β Scribed by Chelikowsky, James R.; Troullier, N.; Wu, K.; Saad, Y.
- Book ID
- 126149702
- Publisher
- The American Physical Society
- Year
- 1994
- Tongue
- English
- Weight
- 539 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1098-0121
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The accuracy and applicability of the finite-element method of the higher order interpolation functions to the one-dimensional Schrodinger equation were examined. When the fifth-order Lagrange and Hermite interpolation functions were used as the basis functions, practically exact solutions were obta
It is known that the finite-element method FEM may gi¨e rise to inaccurate results when lower order elements are applied to analyze problem geometries that contain ¨ery fine features such as narrow conducting strips or thin slots. In this letter, higher order ¨ector finite elements are utilized to s