Abstract:
A computer technique for providing a user-friendly environment which simplifies the construction of relativistic models of atoms and ionc. A computer includes a data processing system, a visual display unit and a data entry device. An operating system, a text/graphic interactive user interface and a number of atomic structure programs reside in the data processing system. The atomic structure programs perform atomic computations to calculate and construct mathematical atomic models based on specific atomic data which is input by an operator and retrieved from a stored atomic data base. The text/graphic interactive user interface includes the following programs: SMARTPET (SMART PEriodic Table tool), ATOMGRAF (ATOMic GRAph(F)ics), RASPIE (Relativistic Atomic Structure Program Interactive Environment), and ATOMBAS (ATOMic data BASe). SMARTPET presents atomic data in familiar formats so that a user can select and identify the atom or ion to investigated. RASPIE provides a windows-based interactive environment for communication between the user and the atomic structure programs.