GULP GULP (General Utility Lattice Program) is a program for performing a variety of types of simulation on 3D periodic solids, gas phase clusters and isolated defects in a bulk material. In particular GULP is designed to handle both molecular solids and ionic materials through the use of the shell model. One difference between GULP and other similar programs is that symmetry is used for solids to accelerate the calculations and to simplify the input. This can lead to up to an order of magnitude improvement in computational efficiency.

Current Version:   1.3 License Type:   Free for Academic Use

Home Site: http://www.ch.ic.ac.uk/gale/Research/gulp.html Source Code Availability:   Yes Available Binary Packages: Debian Package:   No RedHat RPM Package:   No Other Packages:   No Targeted Platforms: SGI IRIX, DEC OSF1, HP-UX, IBM AIX, SunOS, Linux/PC, Cray T3E Software/Hardware Requirements: FORTRAN 77 or 90 compiler

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